Offshore Forecast
Issued by NWS
Issued by NWS
930 FZPN23 KWNM 221756 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 956 AM PST Sat Nov 22 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 California coast into Sun night, strengthen Mon and Mon night, then weaken Tue into Wed night while shifting to the southern coast. A cold front will move into the northern waters Sun, central waters Sun night, then dissipate across the central region Mon. High pressure will build into N waters behind the front Sun night, then continue to expand into the northern and central waters Mon into Wed night. Point Saint George to Point Arena .TODAY...N winds 10 to 20 kt. Seas 11 to 16 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 11 to 16 ft. .SUN...N to NW winds 10 to 20 kt. Seas 8 to 13 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 8 to 12 ft. .MON...N winds 15 to 25 kt. Seas 8 to 12 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...SW winds 10 to 20 kt. Seas 5 to 9 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 7 to 10 ft. Point Arena to Point Piedras Blancas .TODAY...N winds 10 to 20 kt. Seas 9 to 14 ft. .TONIGHT...N winds 10 to 20 kt. Seas 9 to 15 ft. .SUN...N to NW winds 10 to 20 kt. Seas 7 to 12 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .MON...N winds 15 to 25 kt. Seas 7 to 11 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N winds 5 to 15 kt. Seas 3 to 6 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft.