


Offshore Forecast
Issued by NWS
Issued by NWS
009 FZPN23 KWNM 132247 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 347 PM PDT Fri Jun 13 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 will persist along the California coast tonight through Mon night while strong high pressure remains stationary W of the waters. A cold front will reach the NW waters Mon and slowly move through the waters before dissipating Tue night. High pressure will build back into the northern waters behind the front Tue into Tue night while a strong high remains anchored W of the waters. High pressure will continue to expand into central waters Wed into Wed night. Point Saint George to Point Arena .TONIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. .SAT...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. .SUN...N winds 20 to 30 kt. Seas 8 to 11 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 10 ft. .MON...NW winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...W to NW winds 10 to 20 kt. Seas 4 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 7 ft. .WED...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. Point Arena to Point Piedras Blancas .TONIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. .SAT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft. .SAT NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .SUN...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .SUN NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .MON...NW winds 20 to 30 kt. Seas 6 to 9 ft. .MON NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...NW winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .WED...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 12 ft.