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Marine Weather and Tides
Version 3.4 |
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it. 8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue. 12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed. 10/9/2019 Updated the Marine Zones. 9/4/2019 Fixed the weather maps due to NOAA moving them. 7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports. |
Sunrise 6:52AM | Sunset 5:13PM | Thursday January 21, 2021 6:19 PM PST (02:19 UTC) | Moonrise 12:56PM | Moonset 1:38AM | Illumination 63% | ![]() |
PZZ655 Inner Waters From Point Mugu To San Mateo Pt. Ca Including Santa Catalina And Anacapa Islands- 144 Pm Pst Thu Jan 21 2021
Tonight..S winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 14 seconds and S 2 ft at 13 seconds. Patchy fog after midnight.
Fri..S winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 13 seconds and S 2 ft at 17 seconds. Slight chance of showers in the afternoon.
Fri night..W winds 10 to 15 kt. Wind waves 1 to 3 ft. W swell 2 to 4 ft at 12 seconds, building to 4 to 5 ft at 12 seconds after midnight. Chance of showers.
Sat..W winds 10 to 15 kt. Wind waves 1 to 3 ft. W swell 3 to 4 ft at 11 seconds. Chance of showers.
Sat night..NW winds 10 to 15 kt, becoming N 5 to 10 kt after midnight. Wind waves 2 ft or less. W swell 3 to 4 ft at 11 seconds. Slight chance of showers in the evening.
Sun..NW winds 15 to 20 kt with gusts to 25 kt. Combined seas 3 to 5 ft. Rain likely.
Mon..W winds 15 to 25 kt with gusts to 35 kt. Combined seas 7 to 9 ft. Chance of rain.
Tonight..S winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 to 3 ft at 14 seconds and S 2 ft at 13 seconds. Patchy fog after midnight.
Fri..S winds 5 to 10 kt. Wind waves 2 ft or less. Mixed swell W 2 ft at 13 seconds and S 2 ft at 17 seconds. Slight chance of showers in the afternoon.
Fri night..W winds 10 to 15 kt. Wind waves 1 to 3 ft. W swell 2 to 4 ft at 12 seconds, building to 4 to 5 ft at 12 seconds after midnight. Chance of showers.
Sat..W winds 10 to 15 kt. Wind waves 1 to 3 ft. W swell 3 to 4 ft at 11 seconds. Chance of showers.
Sat night..NW winds 10 to 15 kt, becoming N 5 to 10 kt after midnight. Wind waves 2 ft or less. W swell 3 to 4 ft at 11 seconds. Slight chance of showers in the evening.
Sun..NW winds 15 to 20 kt with gusts to 25 kt. Combined seas 3 to 5 ft. Rain likely.
Mon..W winds 15 to 25 kt with gusts to 35 kt. Combined seas 7 to 9 ft. Chance of rain.
PZZ600 144 Pm Pst Thu Jan 21 2021
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 21z, or 1 pm pst, a 1034 mb high was located south of alaska and a 1007 mb low was located over northern mexico. Winds and seas will remain relatively calm today before gusty nw winds return across much of the waters Friday afternoon.
Synopsis for the southern california coast and santa barbara channel including the channel islands national marine sanctuary and national park..At 21z, or 1 pm pst, a 1034 mb high was located south of alaska and a 1007 mb low was located over northern mexico. Winds and seas will remain relatively calm today before gusty nw winds return across much of the waters Friday afternoon.
7 Day Forecast for Marine Location Near Orange, CA
Hourly EDIT Help
location: 33.82, -117.88 debug
Area Discussion for - San Diego, CA
  (on/off)  Help NOTE: mouseover dotted underlined text for definitionFXUS66 KSGX 212240 AFDSGX
Area Forecast Discussion National Weather Service San Diego CA 235 PM PST Thu Jan 21 2021
SYNOPSIS. Weak high pressure aloft will bring dry weather tonight. A trough from the north will bring increasing clouds Friday and areas of light rain and mountain snow Friday night and Saturday. After a dry day Sunday, a colder, wetter storm will bring heavier rain and mountain snow Monday into Tuesday. This cool weather pattern will persist through the end of next week.
DISCUSSION. FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE . SAN DIEGO . WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES .
Today was sunny and cool west of the mountains with temperatures 5 to 10 degrees lower than yesterday. Low-topped cumulus bubbled up over the mountains this afternoon. The deserts were mostly sunny and mild.
An active Pacific jet with embedded shortwaves will keep the weather over the West cool and unsettled through next week. Today was the calm before the storm(s). On Friday the first in a series of troughs will dig down the West Coast before moving inland across Southern California and Northern Baja Friday night and Saturday.
The precipitation will first start in the SBD mountains late Friday afternoon, then expand in areal coverage Friday night. The most widespread precip will be Saturday along and ahead of the cold front Saturday. This will be a cold system with 500 mb temperatures falling to -28C Saturday afternoon. Steep lapse rates could generate a t-storm. Precipitation amounts through Saturday night will be from 0.10"- 0.50" west of the mountains, and from 0.25"-0.75" in the mountains. The deserts will see 0.01-0.10". Snow levels will fall to 4,000- 4,500 feet on Saturday. Snow totals above 6,500 feet will range from 4-8" in the San Bernardino and Riverside County Mountains, and from 1-4" between 5,000-6,500 feet.
After a break in the weather Sunday, a second stronger and much colder wave digs south into the area. 500 mb temperatures with this second shortwave plummet to -32C, 700 mb temperatures to -13C and 850 mb temps -3C. Snow levels will fall below 3,000 feet, and perhaps down to 1,500 feet in the High Deserts where snow could accumulate. Snow may also be seen in some parts of the Inland Empire. Snow accumulations in the mountains will be from 6 to 18", the amounts dependent on elevation. Rain amounts will range from 0.50"-1.50" west of the mountains, and from 0.05-0.25" in the deserts.
This may be the coldest storm of the year. Highs on Monday and Tuesday will be 15 to 25 degrees below average. Max temps on those days will be only in the 20s in the SBD Mtns and highest Riverside County Mtns. Elsewhere in the mountains the highs will be from 30- 35. Coastal highs will be from 55-60, and valley highs from 47-55. Lower Deserts highs will only be 55-60, and the High Deserts in the low 40s.
Overnight lows Monday night and Tuesday night will be a concerns for agricultural interests. If the skies clear and the wind diminish, the frost and freeze threats will increase, but if the clouds, moisture and wind persist then the lows would not be that low. It all depends on how quickly the trough exits the area, and we will monitor that in the coming days.
This will also be a strong wind event over the coastal waters Monday when gale force winds are possible.
AVIATION. 212100Z . Mostly clear across the OC/Inland Empire with SCT clouds across the lower deserts and San Diego County valleys. SCT-BKN clouds around 7000-9000 feet MSL over the mountains will linger into the evening. Areas of low clouds with bases near 1500 ft developing after 03Z tonight will likely rise to near 2500 feet MSL after 10Z, spreading onto the coast and in parts of the valleys. Low clouds clearing briefly late Friday morning.
MARINE. No marine weather hazards are expected through the weekend, though light showers are possible Friday night through Saturday night. Confidence is increasing that another storm will bring hazardous winds and seas Monday into Tuesday. Gusty northwest winds over 35 knots are possible. Seas over 10 feet in the inner waters and over 15 feet in the outer waters are also possible as well.
Beaches. High surf is in the forecast with the incoming storm late Sunday night into Monday with sets over 7 feet, which will lead to hazardous swimming conditions and a higher risk for rip currents.
SKYWARN. Skywarn activation may be requested Saturday and again on Monday.
SGX WATCHES/WARNINGS/ADVISORIES. CA . NONE. PZ . NONE.
PUBLIC . Moede AVIATION/MARINE/BEACHES . APR
Weather Reporting Stations
EDIT (on/off)  Help NOTE: Click on distance to see the station location on a mapStations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
PRJC1 | 17 mi | 62 min | WSW 8.9 G 9.9 | |||||
PFXC1 | 18 mi | 62 min | WSW 8 G 9.9 | |||||
46256 | 19 mi | 54 min | 60°F | 3 ft | ||||
BAXC1 | 19 mi | 98 min | SSW 7 G 8 | |||||
PSXC1 | 19 mi | 62 min | SW 8 G 8.9 | |||||
PFDC1 | 20 mi | 104 min | SW 11 G 13 | |||||
AGXC1 | 21 mi | 92 min | WSW 8 G 9.9 | 62°F | 1014.1 hPa | |||
PXAC1 | 21 mi | 92 min | S 2.9 G 4.1 | |||||
OHBC1 - 9410660 - Los Angeles, CA | 22 mi | 62 min | 60°F | 1016.7 hPa | ||||
46253 | 23 mi | 54 min | 61°F | 3 ft | ||||
46222 - San Pedro, CA (092) | 27 mi | 60 min | 61°F | 3 ft | ||||
ICAC1 - 9410840 - Santa Monica Pier | 35 mi | 62 min | S 6 G 7 | 60°F | 1016.7 hPa | |||
46221 - Santa Monica Bay, CA (028) | 40 mi | 54 min | 59°F | 3 ft | ||||
46268 | 40 mi | 50 min | 60°F | 60°F | 2 ft | |||
46224 - Oceanside Offshore, CA (045) | 49 mi | 54 min | 61°F | 3 ft |
Wind History for Los Angeles Pier J, CA
(wind in knots) EDIT (on/off)  Help7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | |
Last 24hr | SE | N | NE | NE | NE | N | N | NE | NE | NW | NW | NW | N | N | NE | -- | S | S | S | SW | S | S | SW | SW |
1 day ago | NE G31 | E | E | NE G16 | NE | NE | E G16 | E G20 | NE G20 | NE | NE G16 | NE G16 | NE | NE | NE G25 | NE G28 | NE | E | NE G19 | E G17 | E | E | E | E G16 |
2 days ago | S | SE | S | SE | SE G11 | SE G13 | SE | SE | E | E | E G8 | E | NE | SE | NE | NE G25 | E | NE G38 | NE G39 | NE | NE | E |
Airport Reports
EDIT (on/off)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
Fullerton, Fullerton Municipal Airport, CA | 6 mi | 27 min | S 3 | 10.00 mi | Fair | 63°F | 48°F | 58% | 1015.9 hPa |
John Wayne-Orange County Airport, CA | 10 mi | 27 min | SW 4 | 10.00 mi | A Few Clouds | 62°F | 52°F | 70% | 1016.4 hPa |
Long Beach, Long Beach Airport, CA | 14 mi | 27 min | N 0 | 10.00 mi | Fair | 63°F | 49°F | 60% | 1016.1 hPa |
Chino, Chino Airport, CA | 16 mi | 27 min | W 6 | 10.00 mi | A Few Clouds | 61°F | 43°F | 52% | 1016.4 hPa |
El Monte, CA | 20 mi | 32 min | SW 4 | 10.00 mi | Fair | 64°F | 41°F | 43% | 1016.3 hPa |
Brackett Field Airport, CA | 21 mi | 33 min | WSW 3 | 10.00 mi | Fair | 61°F | 41°F | 48% | 1016.6 hPa |
Ontario International Airport, CA | 22 mi | 27 min | WSW 9 | 10.00 mi | A Few Clouds | 62°F | 44°F | 52% | 1015.9 hPa |
Riverside Municipal Airport, CA | 24 mi | 27 min | W 6 | 10.00 mi | Fair | 63°F | 43°F | 48% | 1015.2 hPa |
Torrance, Zamperini Field Airport, CA | 24 mi | 30 min | N 0 | 10.00 mi | Clear | 61°F | 45°F | 55% | 1016.3 hPa |
Link to 5 minute data for KFUL
Wind History from FUL (wind in knots)
1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | -12 PM | |
Last 24hr | ||||||||||||||||||||||||
1 day ago | ||||||||||||||||||||||||
2 days ago |
Tide / Current Tables for Los Patos (highway bridge), California
EDIT Weekend mode (on/off) (on/off)  Help One Week of DataLos Patos (highway bridge)
Click for Map
Thu -- 12:38 AM PST Moonset
Thu -- 04:45 AM PST 3.73 feet High Tide
Thu -- 06:54 AM PST Sunrise
Thu -- 11:56 AM PST Moonrise
Thu -- 12:27 PM PST 0.92 feet Low Tide
Thu -- 05:12 PM PST Sunset
Thu -- 06:08 PM PST 2.31 feet High Tide
Thu -- 10:40 PM PST 1.34 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 12:38 AM PST Moonset
Thu -- 04:45 AM PST 3.73 feet High Tide
Thu -- 06:54 AM PST Sunrise
Thu -- 11:56 AM PST Moonrise
Thu -- 12:27 PM PST 0.92 feet Low Tide
Thu -- 05:12 PM PST Sunset
Thu -- 06:08 PM PST 2.31 feet High Tide
Thu -- 10:40 PM PST 1.34 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
1.7 | 2.2 | 2.8 | 3.3 | 3.6 | 3.7 | 3.5 | 3.2 | 2.6 | 2 | 1.5 | 1.1 | 0.9 | 1 | 1.2 | 1.5 | 1.9 | 2.2 | 2.3 | 2.2 | 2 | 1.6 | 1.4 | 1.4 |
Tide / Current Tables for Santa Ana River entrance (inside), California
EDIT (on/off)  Help One Week of DataSanta Ana River entrance (inside)
Click for Map
Thu -- 12:38 AM PST Moonset
Thu -- 04:08 AM PST 2.42 feet High Tide
Thu -- 06:54 AM PST Sunrise
Thu -- 11:55 AM PST Moonrise
Thu -- 01:02 PM PST 0.31 feet Low Tide
Thu -- 05:12 PM PST Sunset
Thu -- 05:31 PM PST 1.50 feet High Tide
Thu -- 11:15 PM PST 0.45 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Thu -- 12:38 AM PST Moonset
Thu -- 04:08 AM PST 2.42 feet High Tide
Thu -- 06:54 AM PST Sunrise
Thu -- 11:55 AM PST Moonrise
Thu -- 01:02 PM PST 0.31 feet Low Tide
Thu -- 05:12 PM PST Sunset
Thu -- 05:31 PM PST 1.50 feet High Tide
Thu -- 11:15 PM PST 0.45 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
0.7 | 1.2 | 1.8 | 2.2 | 2.4 | 2.4 | 2.2 | 1.9 | 1.6 | 1.2 | 0.8 | 0.5 | 0.4 | 0.3 | 0.5 | 0.8 | 1.2 | 1.5 | 1.5 | 1.3 | 1.1 | 0.8 | 0.6 | 0.5 |
Weather Map
(on/off)  Help Weather Map
GEOS Local Image of Southwest EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific Contential US Full GOES-East
Ground Weather Radar Station
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