


Offshore Forecast
Issued by NWS
Issued by NWS
481 FZPN36 KWBC 051507 OFFN36 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 807 AM PDT Fri Sep 5 2025 California waters- Inner waters from 60 nm to 150 nm offshore. Outer waters from 150 nm to 250 nm offshore. Conditions given represent the highest within that period. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. .SYNOPSIS FOR CALIFORNIA WATERS...A weak trough will persist near the California coast into tonight. A ridge of high pressure will persist over the N and central portion of the waters today through Sat. An area of low pressure and associated cold front will approach the outer waters Sat and move E into the N and central waters Sun into Sun night. The cold front will weaken while moving SE across the area Mon. Another cold front or low pressure trough will approach the far NW portions later Mon into Mon night. The front will move S across the waters Tue into Tue night. Point St. George to Point Arena .TODAY...Variable winds less than 10 kt. Seas 4 to 5 ft. .TONIGHT...Variable winds less than 10 kt. Seas 4 to 5 ft. .SAT...S to SE winds less than 10 kt. Seas 4 to 5 ft. .SAT NIGHT...S winds less than 10 kt. Seas 4 to 5 ft. .SUN...S to SW winds 5 to 10 kt. Seas 4 to 5 ft. .SUN NIGHT...W to SW winds less than 10 kt. Seas 4 to 5 ft. .MON...W to NW winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft. .TUE...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. Point Arena to Santa Cruz Island, CA .TODAY...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TONIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SAT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 5 ft. .SUN...W to SW winds less than 10 kt. Seas 4 to 5 ft. .SUN NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 5 ft. .MON...W to NW winds 5 to 15 kt. Seas 4 to 5 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 5 ft. .TUE...NW winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. Santa Cruz Island, CA to San Clemente Island, CA...south to Guadalupe Island .TODAY...N to NW winds 10 to 15 kt. Seas 4 to 7 ft. .TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SAT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .MON...N to NW winds 10 to 20 kt. Seas 4 to 5 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .Forecaster Anderson. Ocean Prediction Center.