


Offshore Forecast
Issued by NWS
Issued by NWS
946 FZPN22 KWNM 162237 OFFN07 NAVTEX Marine Forecast for southern California waters NWS Ocean Prediction Center Washington DC 337 PM PDT Sat Aug 16 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 along the California coast will persist tonight through Mon night, weaken Tue and Tue night, then restrengthen Wed and Wed night and persist through Thu night. A cold front positioned over the northern waters will continue S across the region, then dissipate near the southern waters Sun night. High pressure will build from the NW tonight behind the front and expand SE through Mon night. The high will then persist across the waters through Thu night. Point Piedras Blancas to Point Conception .TONIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft. Areas of fog with vsby 1 nm or less. .SUN...NW winds 15 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .MON...NW winds 15 to 25 kt. Seas 4 to 7 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 4 to 7 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 8 ft. .WED...NW winds 15 to 25 kt. Seas 5 to 9 ft. .WED NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU...NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. Point Conception to the Mexican border .TONIGHT...NW winds 15 to 25 kt. Seas 4 to 6 ft. .SUN...NW winds 15 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 7 ft. .MON...NW winds 15 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...NW winds 20 to 30 kt. Seas 5 to 7 ft. .TUE...NW winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 5 to 8 ft. .WED...NW winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU...NW winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft.