FZPN23 KWNM 292208 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 208 PM PST Mon Dec 29 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 ridge will remain stationary across the far NW portion tonight through Tue night while a trough persists along the California coast. The ridge will weaken and drift SE across the northern waters Wed, then dissipate Wed night. A low will form SW of the area Wed, then track slowly N through the central waters late Wed into Wed night and Thu before dissipating along the central California coast Thu. A cold front will move into the area from the W Thu night. Low pressure will develop along the front near or just N of the northern waters Fri, then lift N away from the area Fri night through Sat night. Point Saint George to Point Arena .TONIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft. .TUE...Variable winds less than 10 kt. Seas 5 to 7 ft. .TUE NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft. .WED...S to SE winds less than 10 kt. Seas 4 to 6 ft. Chance of rain. .WED NIGHT...S to SE winds 5 to 15 kt. Seas 4 to 6 ft. .THU...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft. .FRI...S winds 20 to 30 kt. Seas 8 to 14 ft. .FRI NIGHT...S to SW winds 20 to 30 kt. Seas 9 to 13 ft. .SAT...W to SW winds 10 to 20 kt. Seas 9 to 14 ft. .SAT NIGHT...S to SW winds 15 to 25 kt. Seas 9 to 15 ft. Point Arena to Point Piedras Blancas .TONIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. .TUE...NE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. .WED...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. Chance of rain. .WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 8 ft. .THU...S winds 15 to 25 kt. Seas 5 to 9 ft. .THU NIGHT...S winds 15 to 25 kt. Seas 6 to 10 ft. .FRI...S winds 20 to 30 kt. Seas 8 to 13 ft. .FRI NIGHT...S to SW winds 15 to 25 kt. Seas 8 to 12 ft. .SAT...W to SW winds 10 to 20 kt. Seas 8 to 12 ft. .SAT NIGHT...SW winds 5 to 15 kt. Seas 9 to 16 ft.