


Offshore Forecast
Issued by NWS
Issued by NWS
940 FZPN23 KWNM 080544 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1044 PM PDT Mon Apr 7 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 ridge will build into the region tonight, strengthen Tue, persist through Wed night, then finally shift S Thu and Thu night. A cold front will move into the NW waters Thu, then slowly move SE into the central waters through Thu night, and finally move across the southern waters Fri and Fri night. A coastal trough will persist through Thu night, strengthen Fri and Fri night and persist through Sat night. Point Saint George to Point Arena .TONIGHT...S to SW winds 15 to 25 kt. Seas 8 to 12 ft. .TUE...S to SW winds 15 to 25 kt. Seas 8 to 12 ft. .TUE NIGHT...SW winds 5 to 15 kt. Seas 6 to 10 ft. .WED...S winds 5 to 15 kt. Seas 5 to 8 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 4 to 7 ft. .THU...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...N winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .SAT...N winds 20 to 30 kt. Seas 8 to 12 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. Point Arena to Point Piedras Blancas .TONIGHT...W to NW winds 5 to 15 kt. Seas 6 to 10 ft. .TUE...NW winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .WED...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 4 to 8 ft. .THU...NW winds 10 to 20 kt. Seas 4 to 7 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...N winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. .SAT...N winds 20 to 30 kt. Seas 9 to 15 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft.