FZPN22 KWNM 121730 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 930 AM PST Fri Dec 12 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 gradually shift offshore from the central and southern coast today into Sat, and then dissipate Sat night into Sun. High pressure will remain just W of the N waters today into tonight, then weaken Sat and Sat night as the first in a series of cold fronts moves across the N and central portions of the waters. The first cold front will weaken on Sun into Sun night as high pressure rebuilds briefly across the area, but another cold front will move into the N portions of the region again during Mon into Mon night, before dissipating across the central waters on Tue. Yet another cold front will move into the N waters Tue and Tue night. Point Piedras Blancas to Point Conception .TODAY...Variable winds less than 10 kt. Seas 4 to 7 ft. .TONIGHT...Variable winds less than 10 kt. Seas 4 to 7 ft. .SAT...W to SW winds less than 10 kt. Seas 3 to 6 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 4 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 winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...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 .TODAY...W winds less than 10 kt. Seas 5 to 7 ft. .TONIGHT...W to NW winds less than 10 kt. Seas 4 to 7 ft. .SAT...W to NW winds less than 10 kt. Seas 3 to 6 ft. .SAT NIGHT...W to 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 6 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 7 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.