FZPN22 KWNM 101030 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 330 AM PDT Mon Aug 10 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...High pressure will persist W of the waters through Fri and begin weakening Fri night. A trough will continue along the California coast through Fri night. Point Piedras Blancas to Point Conception .TODAY...N winds 10 to 20 kt. Seas 6 to 9 ft. .TONIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .WED...N to NW winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. .THU...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .FRI...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .FRI NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. Point Conception to the Mexican border .TODAY...W winds 5 to 15 kt. Seas 5 to 7 ft. .TONIGHT...W winds less than 10 kt. Seas 4 to 6 ft. .TUE...W winds 5 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .WED...N to NW winds 5 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 8 ft. .THU...W to NW winds 5 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...W to NW winds less than 10 kt. Seas 4 to 6 ft. .FRI...Variable winds 5 to 15 kt. Seas 4 to 7 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 4 to 6 ft.