Tar/Oil – / 10 No Recent Reports · Unknown, Not Clean
Surf 5-6 ft @ 13.4 s Estimated Breaking Height And Its Period
At A Glance
Tar
Reading the tar scoreHigher is cleaner. 10 means less tar reported; lower scores mean more tar or oil.Based on beach reports. Reports from the past 72 hours count, with more weight given to recent, better-supported reports. The lowest sand, water or smell score sets the overall score.A dash means unknown. No reports does not mean a clean beach.How scoring works
– / 10
No Recent Reports
Sand – no reportsWater – no reports
Reports today0
no tar reports on record
Surf
Reading the surfHeight & period. Estimated breaking-wave height at this beach, followed by seconds between waves. The buoy readings below describe conditions offshore instead.Word & dots. More filled dots mean better predicted surf, based on waves and wind. Unrated means an input is missing.Before paddling out. This is an estimate, not a live surf check or a safety rating. Check conditions at the beach.How scoring works
5-6ft@13.4s
overhead
Good4 out of 5
Offshore Swell
obs 34m ago
3.6ftHeight14.3sPeriod207° SSWFrom
Capistrano Beach Nearshore Buoy. 10/20 11:30 PM
Model: Tarline Zyphyr Model v4
Temp
Air and water temperaturesAir. The weather forecast for this beach.Water. A nearby buoy reading. Water at the shoreline can be warmer or colder.Units & time. Temperatures are in °F. The water reading's time is Pacific time.
Air66.3°F
Water73.6°F
Water: Capistrano Beach Nearshore Buoy. 10/21 12:01 AM
Wind
Reading the windSpeed & gusts. Shown in knots (kt). Gusts are short bursts of stronger wind.Direction. The arrow and compass bearing show where the wind comes from.At the beach. Offshore blows toward the water; onshore blows toward land. Sideshore blows along the coast.
4.5 kt gusting 6.0 kt (+1.5)
355° N sideshore
Model: Open-Meteo Weather
Tide
Reading the tidesPredicted, not measured. Dots mark NOAA's predicted high and low tides for the CO-OPS station mapped to this beach, which is a different place from the sand you stand on. The line between the dots is Tarline's own interpolation.Height & time. Feet above NOAA's low-water reference, not the water depth. All times are Pacific.Explore the curve. Tap or focus a dot for its time and height.
Plotted Window, Pacific Time
4.8 ft @ 7:34 amHighest · Thu, Oct 220.6 ft @ 1:09 amLowest · Thu, Oct 22
NOAA 9410230 · predicted tides
As Of 10/21/26 12amForecastAbout this forecast timeThe forecast hour. This is the hour the weather forecast describes, not when it was downloaded.Other readings. Buoy readings and tar reports have their own times on the cards. Tides are predictions.Every source and time. Open Sources & timestamps below for each feed's observation, forecast and retrieval times in full.
Sources & timestamps6 sources
Surf estimateTarline multi-buoy spectral model (buoy-spectrum-shadow-3)
buoys 46277, 46224, 46253, 46225
Observed
when the instrument took this reading
Calculated
the recorded time of the local calculation
Estimated from measured directional spectra, screened by this beach's exposure. The calculation time is when the model last ran. The observation time is the newest spectrum considered; other inputs may be older. This is not observed breaking surf or an independently calibrated accuracy claim.
Offshore swellCDIP, Scripps Institution of Oceanography
Capistrano Beach Nearshore (46285)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 284. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Capistrano Beach Nearshore (46285)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 284. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
the time this forecast or prediction describes, not when it was made
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Modeled hourly weather for this beach's coordinates, not a reading from an instrument at the beach. The upstream model issue time was not recorded with these data, so issuance is unknown.
SunCalc computes sun and moon rise/set times from the Pacific date and beach coordinates, assuming an unobstructed horizon. Moon phase depends on date and time, not the beach location. No feed or beach sensor is involved; terrain and atmospheric conditions affect visible rise/set times.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Estimated breaking-face height at the beach is separate from offshore buoy wave height. These estimates are not validated measurements.
Surf Forecast
Morning and evening estimates, with swell and wind context.
Day
Time of day
Rating
Size
Surf
Offshore swell
Wind
Weather
Surf basis
WED OCT 21
Wed, 10/21
Morning
5-6 ft @ 14.3 s · overhead
3-4 ft @ 13.4 s
4.5kt sideshore
Clear · 69.9°F
CDIP estimate
Wed, 10/21
Evening
5-6 ft @ 14.3 s · overhead
3-4 ft @ 13.5 s
13.3kt sideshore
Mostly cloudy · 72.9°F
CDIP estimate
THU OCT 22
Thu, 10/22
Morning
5-6 ft @ 14.3 s · chest-to-head
3-4 ft @ 12.5 s
4.3kt sideshore
Overcast · 64.1°F
CDIP estimate
Thu, 10/22
Evening
4-5 ft @ 14.3 s · chest-to-head
3-4 ft @ 12.9 s
8.5kt onshore
Mostly cloudy · 68.5°F
CDIP estimate
FRI OCT 23
Fri, 10/23
Morning
5-6 ft @ 18.2 s · chest-to-head
3-4 ft @ 11.2 s
6.4kt sideshore
Overcast · 64.9°F
CDIP estimate
Fri, 10/23
Evening
4-5 ft @ 18.2 s · chest-to-head
3-4 ft @ 11.6 s
4.8kt onshore
Mostly cloudy · 68.7°F
CDIP estimate
SAT OCT 24
Sat, 10/24
Morning
5-6 ft @ 16.7 s · chest-to-head
3-4 ft @ 11.0 s
1.6kt sideshore
Clear · 66.2°F
CDIP estimate
Sat, 10/24
Evening
4-5 ft @ 15.4 s · chest-to-head
2-3 ft @ 11.6 s
10.3kt onshore
Clear · 72.1°F
CDIP estimate
SUN OCT 25
Sun, 10/25
Morning
3-4 ft @ 14.3 s · chest-to-head
2-3 ft @ 12.8 s
1.6kt onshore
Clear · 69.8°F
CDIP estimate
Sun, 10/25
Evening
3-4 ft @ 14.3 s · chest-to-head
2-3 ft @ 12.8 s
9.3kt onshore
Clear · 77°F
CDIP estimate
MON OCT 26
Mon, 10/26
Morning
3-4 ft @ 14.3 s · chest-to-head
2-3 ft @ 13.0 s
0.4kt sideshore
Partly cloudy · 72.9°F
CDIP estimate
Mon, 10/26
Evening
3-4 ft @ 14.3 s · chest-to-head
2-3 ft @ 13.3 s
8.6kt onshore
Clear · 79.5°F
CDIP estimate
TUE OCT 27
Tue, 10/27
Morning
3-4 ft @ 14.3 s · chest-to-head
2-3 ft @ 14.0 s
0.6kt onshore
Partly cloudy · 72.2°F
CDIP estimate
Tue, 10/27
Evening
3-4 ft @ 18.2 s · chest-to-head
2-3 ft @ 14.2 s
7.4kt onshore
Overcast · 77.4°F
CDIP estimate
WED OCT 28
Wed, 10/28
Morning
3-4 ft @ 12.8 s · chest-to-head
2-3 ft @ 14.5 s
0.5kt onshore
Overcast · 70.9°F
Exposure estimate
Wed, 10/28
Evening
3-4 ft @ 11.2 s · chest-to-head
2-3 ft @ 14.6 s
6.4kt onshore
Mostly cloudy · 76.5°F
Exposure estimate
THU OCT 29
Thu, 10/29
Morning
3-4 ft @ 13 s · chest-to-head
2-3 ft @ 14.6 s
0.6kt sideshore
Overcast · 70.2°F
Exposure estimate
Thu, 10/29
Evening
3-4 ft @ 12.9 s · chest-to-head
2-3 ft @ 14.4 s
5.1kt onshore
Overcast · 73.1°F
Exposure estimate
Surf is an unvalidated breaking-wave estimate; offshore wave height is not surf height. Each height carries the period of its own source: the Surf period comes from the sample the breaking estimate was computed from, the Offshore swell period from the wave model's own row. A period shown as – is one the source did not supply. No calibrated accuracy percentage is available. Wind is the atmospheric weather forecast, not wind-wave direction.
Forecast sources & timestamps4 sources
Surf estimateCDIP MOP forecast, Scripps Institution of Oceanography
MOP point OC044
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Nearshore forecast for this beach's mapped MOP point, transformed to a breaking height here. The time shown is the hour this forecast is for. The upstream model issue time was not recorded with these data, so issuance is unknown. Rows in this table are valid for different forecast hours, so no single valid time is shown here; read the row's own Day and Time of day.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Modeled open-water wave forecast requested at rounded coordinates, not a beach measurement. These coordinates identify Tarline's request, not necessarily the provider's returned model cell. The upstream model issue time was not recorded with these data, so issuance is unknown. Rows in this table are valid for different forecast hours, so no single valid time is shown here; read the row's own Day and Time of day.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Modeled hourly weather for this beach's coordinates, not a reading from an instrument at the beach. The upstream model issue time was not recorded with these data, so issuance is unknown. Rows in this table are valid for different forecast hours, so no single valid time is shown here; read the row's own Day and Time of day.
Surf estimateTarline exposure window model on Open-Meteo Marine
request coordinates 33.42,-117.62
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Computed here from the modeled offshore swell and wind sea for this beach's hour, screened by the beach's exposure windows. Modeled throughout, with no measurement at the beach. The upstream model issue time was not recorded with these data, so issuance is unknown. Rows in this table are valid for different forecast hours, so no single valid time is shown here; read the row's own Day and Time of day.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Offshore buoy, latest measurementno observed readingNext estimated breaking face5-6 ft @ 14.3 s · Wed, Oct 21, 9:00 AM
Estimated Breaking Face, Not Offshore Wave Height
No exact beach-reported face heights in the latest reports. Hovering an estimated-face point states the period of the sample that height was modeled from. The report form does not collect a wave period, so a crowd report's height says the period was not reported rather than borrowing the forecast's.
Swell from
199° SSW forecast
Offshore height
unknown observed and forecast span 2.0 to 3.4 ft
Dominant period
unknown
Beach faces
237° WSW dashed on compass
Offshore Wave Height, Observed And Forecast
Dominant Period, Observed And Forecast
Solid left of NOW: buoy measurements. Dashed right of NOW: wave-model forecast. Offshore significant wave height, not breaking face.
Nothing to plot: no field reports have been scored for this beach in this window. An empty 0-10 lane would look the same as a clean beach, so none is drawn.
Arrows point the way the wind is heading; the reading is the bearing it comes from, 0° = north.
TodayUV 5 ModerateSunrise 7:00 AMSunset 6:09 PMMoonrise 3:40 PMMoonset 2:20 AM Waxing Gibbousapprox. next full moon Oct 27
Weather sources & timestamps3 sources
WeatherOpen-Meteo Forecast API
Requested at 33.4200, -117.6207
Valid for
the time this forecast or prediction describes, not when it was made
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Modeled hourly weather for this beach's coordinates, not a reading from an instrument at the beach. The upstream model issue time was not recorded with these data, so issuance is unknown.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
SunCalc computes sun and moon rise/set times from the Pacific date and beach coordinates, assuming an unobstructed horizon. Moon phase depends on date and time, not the beach location. No feed or beach sensor is involved; terrain and atmospheric conditions affect visible rise/set times. Sunrise, sunset, moonrise, moonset and phase are calculated per Pacific calendar day for 7 days from this one.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Water reference: Capistrano Beach Nearshore · 46285 . Latest prior accepted buoy measurement at each hour, at most three hours old—not a shoreline thermometer or a water-temperature forecast.
Nearby stations and configured reference sites with current usable readings. Measurements describe conditions at the instrument, not breaking surf on this beach. The map includes the wider station catalog.
Oceanside Offshore
NDBC 46224 · CDIP 045
Reporting
Moored buoy · 29.8 km from this beach · 223 m depth
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 3.5 ft @ 15.4s energy period 12.2 s from SSW 212°
Partitions combine to 3.5 ft significant height , against 3.5 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Oceanside Offshore (46224)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Oceanside Offshore (46224)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 045. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Oceanside Offshore (46224)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 045. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Oceanside Offshore (46224)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 3.6 ft @ 14.3s energy period 11.6 s from SW 217°
Partitions combine to 3.6 ft significant height , against 3.6 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Capistrano Beach Nearshore (46285)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Capistrano Beach Nearshore (46285)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 284. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Capistrano Beach Nearshore (46285)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 284. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Capistrano Beach Nearshore (46285)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
69.6 °Fobserved Oct 20, 2026, 11:30 PM · NDBC 46277
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 4.1 ft @ 14.3s energy period 11.3 s from SW 219°
Partitions combine to 4.1 ft significant height , against 4.1 ft measured at the station. Spectrum sampled Oct 20, 11:00 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Green Beach Offshore (46277)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Green Beach Offshore (46277)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 271. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Green Beach Offshore (46277)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 271. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Green Beach Offshore (46277)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
69.3 °Fobserved Oct 20, 2026, 11:30 PM · NDBC 46275
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 3.1 ft @ 14.3s energy period 12.1 s from SW 220°
Partitions combine to 3.1 ft significant height , against 3.1 ft measured at the station. Spectrum sampled Oct 20, 11:00 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Red Beach Nearshore (46275)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Red Beach Nearshore (46275)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 264. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Red Beach Nearshore (46275)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 264. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Red Beach Nearshore (46275)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
No accepted directional spectrum from the past 90 minutes is available, so no partitions are shown.
Station sources & timestamps3 sources
Latest station reportNDBC, NOAA
Leucadia Nearshore (46274)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Leucadia Nearshore (46274)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 262. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 3.7 ft @ 15.4s energy period 10.7 s from WSW 244°
Partitions combine to 3.7 ft significant height , against 3.7 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
San Pedro South (46253)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
San Pedro South (46253)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 213. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
San Pedro South (46253)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 213. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
San Pedro South (46253)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 3.6 ft @ 14.3s energy period 11.5 s from SW 228°
Partitions combine to 3.6 ft significant height , against 3.6 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Torrey Pines Outer (46225)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Torrey Pines Outer (46225)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 100. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Torrey Pines Outer (46225)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 100. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Torrey Pines Outer (46225)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 2.5 ft @ 14.3s energy period 12.2 s from WSW 244°
Partitions combine to 2.5 ft significant height , against 2.5 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Del Mar Nearshore (46266)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Del Mar Nearshore (46266)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 153. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Del Mar Nearshore (46266)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 153. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Del Mar Nearshore (46266)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Moored buoy · 62.1 km from this beach · 23 m depth
last observation Oct 20, 2026, 11:58 PM
Significant wave height
4.8 ftobserved Oct 20, 2026, 11:30 PM · CDIP 215
Dominant period
15.4 sobserved Oct 20, 2026, 11:30 PM · CDIP 215
Average period
11.4 sobserved Oct 20, 2026, 11:30 PM · CDIP 215
Mean wave direction
S 188° observed Oct 20, 2026, 11:30 PM · CDIP 215
Water temperature
73.0 °Fobserved Oct 20, 2026, 11:58 PM · CDIP 215
Wind
–ktnot in the latest transmission
Gust
–ktnot in the latest transmission
Wind direction
–not in the latest transmission
Air temperature
–°Fnot in the latest transmission
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 4.8 ft @ 15.4s energy period 13.5 s from SSW 213°
Partitions combine to 4.8 ft significant height , against 4.8 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Long Beach Channel (46256)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Long Beach Channel (46256)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 215. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Long Beach Channel (46256)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 215. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Long Beach Channel (46256)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 3.7 ft @ 14.3s energy period 10.6 s from WSW 244°
Partitions combine to 3.7 ft significant height , against 3.7 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
San Pedro (46222)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
San Pedro (46222)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 092. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
San Pedro (46222)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 092. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
San Pedro (46222)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 1.6 ft @ 15.4s energy period 8.0 s from W 278°
Partitions combine to 1.6 ft significant height , against 1.5 ft measured at the station. Spectrum sampled Oct 20, 11:00 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Scripps Nearshore (46254)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Scripps Nearshore (46254)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 201. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Scripps Nearshore (46254)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 201. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Scripps Nearshore (46254)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
This station publishes no directional spectrum, so no partitions can be computed.
Station sources & timestamps3 sources
Latest station reportCDIP, Scripps Institution of Oceanography
La Jolla (073)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through NDBC, NOAA as ljpc1. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
La Jolla (073)
No source time available. This entry carries no observation, valid, issue, calculation or retrieval time, so its age is unknown.
One instrument's own reading, selected independently of the wave station. No accepted reading from this station is on record for the window shown. A successful fetch time for this field's provider and product is unavailable.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 4.4 ft @ 14.3s energy period 12.4 s from SW 219°
Partitions combine to 4.4 ft significant height , against 4.4 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Mission Bay West (46258)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Mission Bay West (46258)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 220. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Mission Bay West (46258)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 220. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Mission Bay West (46258)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Moored buoy · 102.1 km from this beach · 1050 m depth
last observation Oct 20, 2026, 11:28 PM
Significant wave height
4.4 ftobserved Oct 20, 2026, 11:00 PM · CDIP 191
Dominant period
14.3 sobserved Oct 20, 2026, 11:00 PM · CDIP 191
Average period
9.3 sobserved Oct 20, 2026, 11:00 PM · CDIP 191
Mean wave direction
S 187° observed Oct 20, 2026, 11:00 PM · CDIP 191
Water temperature
73.8 °Fobserved Oct 20, 2026, 11:28 PM · CDIP 191
Wind
–ktnot in the latest transmission
Gust
–ktnot in the latest transmission
Wind direction
–not in the latest transmission
Air temperature
–°Fnot in the latest transmission
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 4.4 ft @ 14.3s energy period 11.6 s from SW 228°
Partitions combine to 4.4 ft significant height , against 4.4 ft measured at the station. Spectrum sampled Oct 20, 11:00 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Point Loma South (46232)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Point Loma South (46232)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 191. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Point Loma South (46232)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 191. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Point Loma South (46232)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
Partitions, computed hereWhere these partitions come from
Tarline splits this station's own directional wave spectrum into a swell part and a wind sea part.
The split is this site's computation, not a provider product, and it is deliberately conservative:
two parts, not a list of named swell trains. Variances add and heights do not, so the combined
figure below is 4 times the square root of the total variance rather than a sum of the partition
heights.
Swell 2.9 ft @ 14.3s energy period 12.8 s from SW 220°
Wind sea 1.3 ft @ 4.5s energy period 3.8 s from W 270°
Wind sea 0.5 ft @ 2.3s energy period 2.1 s from W 277°
Partitions combine to 3.3 ft significant height , against 3.3 ft measured at the station. Spectrum sampled Oct 20, 11:30 PM.
Station sources & timestamps4 sources
Latest station reportNDBC, NOAA
Santa Monica Bay (46221)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
Offshore swellCDIP, Scripps Institution of Oceanography
Santa Monica Bay (46221)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. Read through CDIP, Scripps Institution of Oceanography as 028. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Water temperatureCDIP, Scripps Institution of Oceanography
Santa Monica Bay (46221)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. Read through CDIP, Scripps Institution of Oceanography as 028. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
Directional wave spectrumCDIP, Scripps Institution of Oceanography
Santa Monica Bay (46221)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Wave systems are partitioned from this measured spectrum. The fetch timestamp records the start of a successful poll of this provider's spectral product, not response completion. Spectra are retained for 72 hours.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
68.0 °Fobserved Oct 20, 2026, 11:20 PM · NDBC 46086
Significant wave height is the total measured sea state at this mooring, not the height breaking at
this beach. The modeled breaking estimate is on the Surf tab.
No accepted directional spectrum from the past 90 minutes is available, so no partitions are shown.
Station sources & timestamps3 sources
Latest station reportNDBC, NOAA
San Clemente Basin (46086)
Observed
when the instrument took this reading
Successful fetch
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
Latest report received from this physical station; individual fields can have older observation times. This is the recorded start of the most recent successful live poll across this station's products, not response completion or proof that every field refreshed.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading of open water, selected independently of the water temperature station. The observation time is the oldest of the wave fields shown, so it can overstate a single field's age but never understate it. No accepted reading from this station is on record for the window shown. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
recorded time for the last accepted fetch; not proof the value changed (see source timing details below)
One instrument's own reading, selected independently of the wave station. The fetch timestamp records the start of a successful poll of this field's provider and product, not response completion or the age of the reading.
All times are Pacific. An upstream issue time is shown only when recorded. A feed response time is not the provider's model initialization or publication time. Unlisted timestamps were not recorded or do not apply.
What the multi-buoy model is
The surf figure on this page is computed from several buoys' directional wave spectra, with the land
between each buoy and this beach screened out. It is a model ESTIMATE and it has not been calibrated
against measured breaking surf, so no accuracy figure is claimed for it. The baseline beside it is the
height the older exposure/CDIP tier produced at the same run, kept so the change stays auditable. A
difference between the two is two models disagreeing, not either one being right.
Multi-buoy model, this beach's estimate 5.1 ft
Legacy baseline, same run 5.2 ftmop
Difference from the baseline -0.1 ft this beach's estimate minus the older tier at that run
Stations used: Green Beach Offshore, Oceanside Offshore, San Pedro South, Torrey Pines Outer
exposure: curated arcs at every frequency, plus a known-land screen on bins at or above 0.09 Hz
46285: nearshore-transformed -- nearshore at this period (h/L0 0.05): a transformed nearshore record, not offshore forcing
46275: nearshore-transformed -- nearshore at this period (h/L0 0.07): a transformed nearshore record, not offshore forcing
46274: nearshore-transformed -- nearshore at this period (h/L0 0.08): a transformed nearshore record, not offshore forcing
46266: nearshore-transformed -- nearshore at this period (h/L0 0.08): a transformed nearshore record, not offshore forcing
Computed Oct 21, 12:03 AM · buoy-spectrum-shadow-3
Panel assembled Wed, Oct 21, 2026, 12:04 AM PDT. That is not how fresh any station reading is.
From the shoreline
Beach Gallery
Community photographs attached to beach reports.
Loading photos…
Public incident records
Nearby Incident Reports
Records within 25 km. Proximity alone does not establish the source of tar at this beach.
NRC rawAbout NRC reportsUnverified initial reports. NRC publishes caller reports, not findings
validated by a response agency. The feed does not provide a verified/unverified status
for individual records. NRC's explanation ↗Diesel fuel discharged from a sunken vessel. It is unknown what caused the vessel to sink at this time.19.5 km away
No public source page available.
Show older recordsHide older records5More than 90 days ago
DateSourceIncident reportDistance
NRC rawAbout NRC reportsUnverified initial reports. NRC publishes caller reports, not findings
validated by a response agency. The feed does not provide a verified/unverified status
for individual records. NRC's explanation ↗Caller reported a pleasure craft struck a reef and is sinking. There is believed to be a release of fuel at this time.20.6 km away
No public source page available.
NRC rawAbout NRC reportsUnverified initial reports. NRC publishes caller reports, not findings
validated by a response agency. The feed does not provide a verified/unverified status
for individual records. NRC's explanation ↗The caller reported that the bilge activated on a pleasure craft vessel, resulting in the release of about (10-15) gallons of diesel fuel into the waters of dana point harbor.8.9 km away
No public source page available.
NRC rawAbout NRC reportsUnverified initial reports. NRC publishes caller reports, not findings
validated by a response agency. The feed does not provide a verified/unverified status
for individual records. NRC's explanation ↗The caller reported that a pleasure craft vessel had an unknown amount of diesel fuel releasing from its exhaust port due to unknown reasons. This created a 100 yard by 200 yard sheen on the waters of the pacific ocean.8.6 km away
No public source page available.
IncidentNewsRecreational pilot reports mystery sheen off San Clemente, CA9.4 km away
In the early afternoon of 30-AUG-2020, a recreational pilot observed a mystery sheen roughly 3.75 miles offshore of San Clemente, CA (between Dana Point and Oceanside). A report was made to the National Response Center almost 24 hrs after the observation, describing the sheen as rainbow in color and roughly 50 feet in diameter. USCG Sector San Diego requested trajectory input in the event they conduct a helicopter overflight.
The 58 foot F/V Ace capsized in the early morning hours of Saturday, 26 November 2005, with an estimated 1,500 gallons of diesel and 50 gallons of lube oil on board. At 0924hrs, Sector Los Angeles reported the vessel approximately 2 miles west of Dana Point with a one acre sheen. The vessel later sank and the vents were being plugged prior to salvage.
