Offshore Forecast
Issued by NWS
Issued by NWS
120 FZPN36 KWBC 242127 OFFN36 Marine Weather HF Voice Broadcast NWS Ocean Prediction Center Washington DC 127 PM PST Mon Nov 24 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 trough will strengthen along the California coast tonight, then weaken Tue through Wed night while shifting to the southern California coast. A cold front over the northern waters will dissipate tonight. High pressure will build into the northern waters Tue, then continue to expand into the northern and central waters through Wed night. The trough along the California coast will strengthen Thu into Thu night. A cold front will approach from the NW Thu into Thu night before dissipating over the S waters Fri into Fri night. High pressure will build in behind the front Fri night, and continue into Sat night. Point St. George to Point Arena .TONIGHT...N to NE winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas 6 to 9 ft. .TUE...SW winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...S winds 15 to 25 kt. Seas 5 to 9 ft. .WED NIGHT...S to SW winds 15 to 25 kt. Seas 7 to 11 ft. .THU...N to NW winds 10 to 20 kt. Seas 6 to 11 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .FRI...N winds 20 to 30 kt. Seas 8 to 11 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 10 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. Point Arena to Santa Cruz Island, CA .TONIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 8 ft. .WED...N winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .THU...N winds 10 to 20 kt. Seas 4 to 8 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .FRI...N winds 20 to 30 kt. Seas 7 to 12 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 10 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. Santa Cruz Island, CA to San Clemente Island, CA...south to Guadalupe Island .TONIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED...N winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. .THU...N winds 10 to 20 kt. Seas 3 to 6 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .FRI...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .SAT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .Forecaster Holley. Ocean Prediction Center.