Offshore Forecast
Issued by NWS
Issued by NWS
477 FZPN23 KWNM 141010 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 310 AM PDT Mon Sep 14 2026 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 gradually build in from the W and NW today and persist into Fri night. A coastal trough along the central and S California coast persist today through Fri night. Point Saint George to Point Arena .TODAY...N to NW winds 20 to 30 kt. Seas 6 to 10 ft. .TONIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...N winds 20 to 30 kt. Seas 8 to 13 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. .WED...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N winds 10 to 20 kt. Seas 5 to 8 ft. .THU NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 6 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. Point Arena to Point Piedras Blancas .TODAY...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 6 to 11 ft. .TUE...N to NW winds 15 to 25 kt. Seas 6 to 11 ft. .TUE NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .WED...N to NW winds 15 to 25 kt. Seas 6 to 11 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .THU...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .THU NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. .FRI...N to NW winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.