


Offshore Forecast
Issued by NWS
Issued by NWS
690 FZPN23 KWNM 152221 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 321 PM PDT Sun Jun 15 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 weakening cold front will move across the northern California waters Mon and dissipate Mon night. A stronger cold front will move across the northern waters Tue night and dissipate across the central California waters Wed. High pressure will expand E across the waters Wed through Fri night, while trough forms along the coast. Point Saint George to Point Arena .TONIGHT...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...N to NW winds 15 to 25 kt. Seas 5 to 7 ft. .WED...N winds 15 to 25 kt. Seas 4 to 7 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N to NW winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .FRI...NW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. Point Arena to Point Piedras Blancas .TONIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .MON...NW winds 20 to 30 kt. Seas 5 to 9 ft. .MON NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...NW winds 15 to 25 kt. Seas 4 to 8 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft. .WED...N to NW winds 20 to 30 kt. Seas 6 to 9 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft. .THU...NW winds 20 to 30 kt. Seas 7 to 11 ft. .THU NIGHT...NW winds 20 to 30 kt. Seas 8 to 12 ft. .FRI...NW winds 20 to 30 kt. Seas 8 to 12 ft. .FRI NIGHT...NW winds 20 to 30 kt. Seas 8 to 13 ft.