Offshore Forecast
Issued by NWS
Issued by NWS
351 FZPN23 KWNM 171810 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1010 AM PST Mon Nov 17 2025 Conditions given represent the highest within that period. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A cold front will move SE over the S waters today and tonight. High pressure will build to the W of the area tonight into Tue then build over the N waters late Tue into Tue night. A warm front will push E into the central and N waters early Wed followed by a cold front late Wed and Wed night. The cold front will move inland across northern California Wed night and push S across the S waters Thu and Thu night. High pressure will build over the waters Fri and Fri night. Point Saint George to Point Arena ...GALE WARNING... .TODAY...N winds 25 to 35 kt. Seas 13 to 18 ft. .TONIGHT...N winds 20 to 30 kt. Seas 12 to 17 ft. .TUE...N winds 20 to 30 kt. Seas 10 to 15 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED...S winds 20 to 30 kt. Seas 6 to 9 ft. .WED NIGHT...W winds 20 to 30 kt. Seas 9 to 15 ft. .THU...N to NW winds 15 to 25 kt. Seas 14 to 21 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 12 to 20 ft. .FRI...N winds 10 to 20 kt. Seas 11 to 16 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 8 to 13 ft. Point Arena to Point Piedras Blancas .TODAY...NW winds 20 to 30 kt. Seas 12 to 18 ft. .TONIGHT...N winds 20 to 30 kt. Seas 11 to 17 ft. .TUE...N winds 20 to 30 kt. Seas 9 to 15 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED...S to SW winds 10 to 20 kt. Seas 6 to 10 ft. .WED NIGHT...NW winds 15 to 25 kt. Seas 7 to 13 ft. .THU...NW winds 15 to 25 kt. Seas 13 to 21 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 13 to 20 ft. .FRI...N winds 10 to 20 kt. Seas 10 to 16 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft.