FZPN23 KWNM 250924 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 224 AM PDT Fri Jul 25 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...High pressure will persist to the W of the waters today through Tue night. A weak trough will persist along the CA coast today through Tue night. Point Saint George to Point Arena .TODAY...N to NW winds 15 to 25 kt. Seas 3 to 5 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. .SAT...NW winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. .MON...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. Point Arena to Point Piedras Blancas .TODAY...NW winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON...NW winds 10 to 20 kt. Seas 3 to 6 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft.