


Offshore Forecast
Issued by NWS
Issued by NWS
245 FZPN23 KWNM 301620 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 920 AM PDT Sat Aug 30 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...High pressure will build in across the N and Central waters today and persist W and NW of the area through Wed night. A trough will remain situated along the California coast tonight through Wed night. Point Saint George to Point Arena .TODAY...NW winds 15 to 25 kt. Seas 3 to 5 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. .SUN...NW winds 20 to 30 kt. Seas 5 to 7 ft. .SUN NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 8 ft. .MON...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 5 to 8 ft. .TUE...N winds 15 to 25 kt. Seas 5 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. Point Arena to Point Piedras Blancas .TODAY...NW winds 15 to 25 kt. Seas 3 to 5 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .SUN...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N to NW winds 15 to 25 kt. Seas 4 to 7 ft. .MON NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 8 ft. .TUE...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N to NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.