FZPN23 KWNM 072243 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 243 PM PST Sat Mar 7 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 W of the area will gradually weaken tonight into Mon. A trough along the California coast will slowly weaken through tonight, then restrengthen Sun into Sun night. A cold front will move S into the northern waters Sun night, then continue S into the central waters Mon before dissipating. High pressure will restrengthen W of the waters Mon night, then spread E across the northern waters Tue through Wed night and persist through Thu night while the coastal trough persists. Point Saint George to Point Arena ...GALE WARNING... .TONIGHT...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 winds 20 to 30 kt. Seas 8 to 11 ft. .MON...N winds 25 to 35 kt. Seas 8 to 13 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 10 to 14 ft. .TUE...N winds 25 to 35 kt. Seas 10 to 14 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft. .WED...N winds 15 to 25 kt. Seas 8 to 13 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 winds 15 to 25 kt. Seas 5 to 9 ft. Point Arena to Point Piedras Blancas ...GALE WARNING... .TONIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .SUN...N winds 15 to 25 kt. Seas 7 to 11 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 13 ft. .MON...N winds 25 to 35 kt. Seas 9 to 14 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 10 to 17 ft. .TUE...N winds 25 to 35 kt. Seas 10 to 16 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. .WED...N winds 15 to 25 kt. Seas 7 to 13 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.