FZPN22 KWNM 120450 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 850 PM PST Thu Dec 11 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 low pressure trough will persist along the California coast tonight, gradually shift offshore from the central and southern coast Fri into Sat, and then dissipate Sat night into Sun. High pressure just to the W of the central and northern waters will persist this evening, then drift N to the W of the N waters later tonight through Fri night. The high will slowly weaken Sat and Sat night as a cold front moves into the N portions, then rebuild E across the area Sun into Tue night as the cold front dissipates. Another cold front will move into the N portions Mon and Mon night, then dissipate across the central areas Tue. Yet another cold front will move into the N waters Tue and Tue night. Point Piedras Blancas to Point Conception .TONIGHT...N winds 5 to 15 kt. Seas 6 to 9 ft. .FRI...Variable winds 5 to 15 kt. Seas 4 to 8 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 4 to 7 ft. .SAT...W to SW winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SUN...W to NW winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .MON...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...W to NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. Point Conception to the Mexican border .TONIGHT...W winds less than 10 kt. Seas 5 to 8 ft. .FRI...W winds less than 10 kt. Seas 5 to 8 ft. .FRI NIGHT...W to NW winds less than 10 kt. Seas 4 to 7 ft. .SAT...W to NW winds less than 10 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft. .SUN...NW winds 5 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft. .MON...NW winds 5 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...NW winds 10 to 20 kt. Seas 3 to 6 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.