


Offshore Forecast
Issued by NWS
Issued by NWS
396 FZPN23 KWNM 302205 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 305 PM PDT Wed Jul 30 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 trough along the California coast will persist tonight through Mon night while high pressure persists W of the waters. Point Saint George to Point Arena .TONIGHT...N to NW winds 20 to 30 kt. Seas 4 to 7 ft. .THU...NW winds 20 to 30 kt. Seas 4 to 7 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 6 ft. .SAT...N to NW winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .MON...N winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft. Point Arena to Point Piedras Blancas .TONIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. .THU...NW winds 15 to 25 kt. Seas 4 to 8 ft. .THU NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...NW winds 15 to 25 kt. Seas 4 to 8 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...NW winds 15 to 25 kt. Seas 4 to 8 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN...NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...NW winds 20 to 30 kt. Seas 5 to 9 ft. .MON...NW winds 15 to 25 kt. Seas 4 to 7 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.