FZPN23 KWNM 142258 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 358 PM PDT Sat Mar 14 2026 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 low pressure trough along the California coast will persist through Mon night, weaken Tue, then restrengthen Tue night and persist through Thu night. A weak ridge will develop over the N waters Sun night and continue through Thu night. Point Saint George to Point Arena .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...N to NW winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 7 ft. .WED...SW winds 5 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...S to SW winds 5 to 15 kt. Seas 5 to 7 ft. .THU...S to SW winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft. Point Arena to Point Piedras Blancas .TONIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON...N winds 10 to 20 kt. Seas 4 to 8 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. .THU...N winds 10 to 20 kt. Seas 3 to 6 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.