FZPN23 KWNM 060608 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1108 PM PDT Fri Jun 5 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 coastal trough along the California coast will persist tonight through Sat. A weak cold front will move SE through the northern waters late tonight then dissipate across the central waters Sat night. High pressure will build in from the west Sun before another cold front approaches from the NW Sun night. The cold front will move SE through the northern waters Mon and into the central waters Mon night. The front will dissipate Tue and a coastal trough will reform along the California Coast and persist through Tue night. It will then strengthen Wed through Wed night. Point Saint George to Point Arena .TONIGHT...N to NW winds 20 to 30 kt. Seas 7 to 10 ft. .SAT...N to NW winds 20 to 30 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 8 to 13 ft. .SUN...N to NW winds 20 to 30 kt. Seas 7 to 10 ft. .SUN NIGHT...W to NW winds 15 to 25 kt. Seas 6 to 9 ft. .MON...W to SW winds 5 to 15 kt. Seas 5 to 8 ft. .MON NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 8 ft. .TUE...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .WED...N winds 20 to 30 kt. Seas 6 to 11 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. Point Arena to Point Piedras Blancas ...GALE WARNING... .TONIGHT...N to NW winds 20 to 30 kt. Seas 9 to 14 ft. .SAT...N to NW winds 25 to 35 kt. Seas 7 to 13 ft. .SAT NIGHT...N to NW winds 25 to 35 kt. Seas 7 to 13 ft. .SUN...NW winds 20 to 30 kt. Seas 8 to 13 ft. .SUN NIGHT...NW winds 20 to 30 kt. Seas 7 to 11 ft. .MON...W to NW winds 20 to 30 kt. Seas 5 to 9 ft. .MON NIGHT...W to NW winds 15 to 25 kt. Seas 4 to 8 ft. .TUE...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft. .WED...N winds 20 to 30 kt. Seas 7 to 13 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft.