FZPN22 KWNM 131032 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 332 AM PDT Wed Aug 13 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 will persist over the northern waters today through Thu before dissipating Thu night. Additionally a trough along the California coast will persist today through Fri night. The coastal trough will slowly begin to dissipate as a strong cold front will approach the northern waters Fri night into Sat before slowly moving into the central waters Sun and Sun night. Point Piedras Blancas to Point Conception .TODAY...NW winds 15 to 25 kt. Seas 4 to 6 ft. .TONIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft. .THU...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .THU NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...NW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. Point Conception to the Mexican border .TODAY...NW winds 15 to 25 kt. Seas 5 to 7 ft. .TONIGHT...NW winds 20 to 30 kt. Seas 5 to 8 ft. .THU...NW winds 15 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI...NW winds 10 to 20 kt. Seas 5 to 8 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft.