FZPN23 KWNM 100944 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 244 AM PDT Tue Mar 10 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...A low pressure trough along the California coast will persist through Sat night. A cold front will continue moving slowly S over the central waters today before dissipating. High pressure will strengthen W of the waters today, then spread E across the northern waters through Wed night. The high will then persist through Fri night while slowly weakening Sat and Sat night. Point Saint George to Point Arena .TODAY...N winds 20 to 30 kt. Seas 10 to 14 ft. .TONIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft. .WED...SW winds 15 to 25 kt. Seas 8 to 12 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .THU...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .SAT...N winds 20 to 30 kt. Seas 5 to 9 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. Point Arena to Point Piedras Blancas ...GALE WARNING... .TODAY...N to NW winds 25 to 35 kt. Seas 8 to 14 ft. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .WED...N winds 20 to 30 kt. Seas 7 to 12 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .FRI...N winds 20 to 30 kt. Seas 6 to 10 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .SAT...N winds 20 to 30 kt. Seas 7 to 11 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.