


Offshore Forecast
Issued by NWS
Issued by NWS
642 FZPN22 KWNM 050521 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 1021 PM PDT Sat Oct 4 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 build NW of the waters tonight before shifting farther N. A trough will persist along the California coast through Sun, then shift N along the coast Sun night into Mon night. The trough will weaken Tue into Wed, then reform along the northern California coast Wed night into Thu night. Point Piedras Blancas to Point Conception .TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .MON...NW winds 5 to 15 kt. Seas 4 to 8 ft. .MON NIGHT...W to NW winds less than 10 kt. Seas 4 to 7 ft. .TUE...W winds less than 10 kt. Seas 4 to 6 ft. .TUE NIGHT...W winds less than 10 kt. Seas 3 to 6 ft. .WED...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft. .THU...N winds 10 to 20 kt. Seas 7 to 12 ft. .THU NIGHT...NW winds 5 to 15 kt. Seas 6 to 11 ft. Point Conception to the Mexican border .TONIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN NIGHT...NW winds 5 to 15 kt. Seas 5 to 8 ft. .MON...NW winds 5 to 15 kt. Seas 4 to 7 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...W to NW winds 5 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 6 ft. .WED...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .THU...N to NW winds 5 to 15 kt. Seas 5 to 9 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft.