


Offshore Forecast
Issued by NWS
Issued by NWS
315 FZPN23 KWNM 072313 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 413 PM PDT Sat Jun 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 weak trough will persist along the N California coast through Thu night. High pressure W and NW of the N waters today will persist through Sun, then drift N and gradually strengthen Sun night into Mon. Thereafter, stronger high pressure will remain NW of the regional waters Mon night into Thu night. Point Saint George to Point Arena .TONIGHT...N winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...N winds 5 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft. .MON...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .WED...N winds 20 to 30 kt. Seas 7 to 12 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .THU...N winds 20 to 30 kt. Seas 8 to 12 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft. Point Arena to Point Piedras Blancas .TONIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON...NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .TUE...NW winds 15 to 25 kt. Seas 4 to 8 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .WED...NW winds 20 to 30 kt. Seas 7 to 12 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft. .THU...N to NW winds 20 to 30 kt. Seas 8 to 12 ft. .THU NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 14 ft.