


Offshore Forecast
Issued by NWS
Issued by NWS
013 FZPN36 KWBC 082203 OFFN36 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 303 PM PDT Fri Aug 8 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...High pressure to the W will then build W and NW of the region tonight into Sun night then slowly recede W Mon into Tue night. A low pressure trough along interior and coastal California will strengthen into tonight, then slowly weaken Sat into Tue night. A trough will develop and extend SW from the central California coast late Sat and Sat night then persist through Wed night. Point St. George to Point Arena ...GALE WARNING... .TONIGHT...N winds 20 to 30 kt. Seas 7 to 13 ft. .SAT...N winds 25 to 35 kt. Seas 7 to 13 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .SUN...N winds 20 to 30 kt. Seas 8 to 12 ft. .SUN NIGHT...N to NE winds 15 to 25 kt. Seas 7 to 12 ft. .MON...N to NE winds 15 to 25 kt. Seas 7 to 11 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft. .WED...N winds 15 to 25 kt. Seas 7 to 9 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 7 ft. Point Arena to Santa Cruz Island, CA .TONIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft. .SAT...N winds 20 to 30 kt. Seas 8 to 13 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft. .SUN...N winds 15 to 25 kt. Seas 7 to 12 ft. .SUN NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 11 ft. .MON...W to NW winds 5 to 15 kt. Seas 6 to 9 ft. .MON NIGHT...W to NW winds 5 to 15 kt. Seas 6 to 8 ft. .TUE...NW winds 10 to 15 kt. Seas 5 to 8 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .WED...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...N to NW winds 15 to 20 kt. Seas 5 to 7 ft. Santa Cruz Island, CA to San Clemente Island, CA...south to Guadalupe Island .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 7 ft. .SAT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .MON...NW winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft. .WED...NW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NW winds 15 to 20 kt. Seas 4 to 6 ft. .Forecaster Ehrbar. Ocean Prediction Center.