FZPN22 KWNM 091809 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 1109 AM PDT Thu Jul 9 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...A coastal trough will persist along the California coast today into Sat night. A cold front will reach the far northern waters Sat and reach the central waters Sat night while dissipating. A coastal trough will redevelop Sun and remain in place through Mon night as high pressure pushes into the waters. Point Piedras Blancas to Point Conception .TODAY...N to NW winds 20 to 30 kt. Seas 8 to 12 ft. .TONIGHT...NW winds 15 to 25 kt. Seas 8 to 12 ft. .FRI...N winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .SAT...N winds 15 to 25 kt. Seas 4 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...N winds 10 to 20 kt. Seas 5 to 8 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON...N winds 10 to 20 kt. Seas 5 to 8 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. Point Conception to the Mexican border .TODAY...NW winds 20 to 30 kt. Seas 8 to 12 ft. .TONIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft. .FRI...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...N winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft. .SUN...Variable winds 5 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...Variable winds 5 to 15 kt. Seas 4 to 7 ft. .MON...W winds less than 10 kt. Seas 5 to 7 ft. .MON NIGHT...NW winds 5 to 15 kt. Seas 4 to 7 ft.