


Offshore Forecast
Issued by NWS
Issued by NWS
657 FZPN23 KWNM 170513 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1013 PM PDT Mon Jun 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 will persist along the California coast tonight through Sat. High pressure anchored well W of the region will remain in place tonight through Sat. A weak cold front will move into N portions of the waters Tue, then dissipate across the central waters Tue night into Wed. Another cold front will move towards the area Fri night and into N and central portions of the regional waters Fri night into Sat. Point Saint George to Point Arena .TONIGHT...NW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...NW winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 7 ft. .WED...N to NW winds 20 to 30 kt. Seas 5 to 7 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 9 ft. .THU...NW winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. .FRI...W to NW winds 15 to 25 kt. Seas 6 to 10 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. .SAT NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. Point Arena to Point Piedras Blancas .TONIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...NW winds 20 to 30 kt. Seas 5 to 9 ft. .TUE NIGHT...NW winds 20 to 30 kt. Seas 6 to 9 ft. .WED...N to NW winds 20 to 30 kt. Seas 7 to 10 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft. .THU...NW winds 20 to 30 kt. Seas 8 to 12 ft. .THU NIGHT...NW winds 20 to 30 kt. Seas 9 to 13 ft. .FRI...NW winds 20 to 30 kt. Seas 7 to 12 ft. .FRI NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 13 ft. .SAT...N to NW winds 20 to 30 kt. Seas 8 to 13 ft. .SAT NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft.