FZPN22 KWNM 150955 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 255 AM PDT Wed Apr 15 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 remain W of the waters today. A cold front will move S into N portions of the waters this afternoon, across the central waters this evening, then into the S waters late tonight and early Thu. High pressure will build in behind the front into the N and central waters tonight into Thu, then gradually weaken Fri and Fri night. A coastal trough will develop today across the N coast and expand S along the entire coast Thu through Fri. Another cold front will move SE over the N and central waters Sat and Sat night, then over the central and S waters Sun and Sun night. An associated low pressure system is expected to track E into the N waters Sun and Sun night. Point Piedras Blancas to Point Conception .TODAY...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .THU...N to NW winds 20 to 30 kt. Seas 8 to 13 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. .FRI...N winds 10 to 20 kt. Seas 7 to 11 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. .SAT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 8 ft. Point Conception to the Mexican border .TODAY...NW winds 10 to 20 kt. Seas 5 to 9 ft. .TONIGHT...NW winds 15 to 25 kt. Seas 6 to 10 ft. .THU...NW winds 15 to 25 kt. Seas 8 to 12 ft. .THU NIGHT...NW winds 20 to 30 kt. Seas 9 to 13 ft. .FRI...N to NW winds 10 to 20 kt. Seas 7 to 11 ft. .FRI NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .SAT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 6 ft. .SUN NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft.