


Offshore Forecast
Issued by NWS
Issued by NWS
211 FZPN23 KWNM 092219 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 319 PM PDT Sun Mar 9 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 cold front will move across the northern and central waters tonight with the associated low pressure along the front just W of the central waters. The strengthening low will move slowly SE remaining W of the central and southern waters through Mon night. The weakening low will then move E across the southern waters late Mon night into Tue before eventually dissipating along the coast Tue night. High pressure will build E into the central waters Tue and Tue night as a cold front moves SE into the NW waters. The ridge will shift S of the area Wed and Wed night as the cold front continues moving E and SE across the waters. Another cold front or low pressure trough will develop just to the W Tue night, then move SE across the central and southern waters Wed through Thu night. A warm front will approach the northern and central waters Thu and move across the region Thu night. A cold front will follow, and move across the northern and central waters Fri and Fri night while weakening. Point Saint George to Point Arena .TONIGHT...N winds 15 to 25 kt. Seas 9 to 14 ft. Chance of rain. .MON...N winds 10 to 20 kt. Seas 8 to 12 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft. .TUE...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. .TUE NIGHT...S to SW winds 15 to 25 kt. Seas 8 to 11 ft. .WED...W to SW winds 15 to 25 kt. Seas 8 to 13 ft. .WED NIGHT...W to NW winds 10 to 20 kt. Seas 10 to 15 ft. .THU...W to NW winds 10 to 20 kt. Seas 10 to 15 ft. .THU NIGHT...S to SW winds 15 to 25 kt. Seas 9 to 14 ft. .FRI...S winds 20 to 30 kt. Seas 8 to 13 ft. .FRI NIGHT...W winds 15 to 25 kt. Seas 9 to 15 ft. Point Arena to Point Piedras Blancas .TONIGHT...SE winds 10 to 20 kt. Seas 8 to 13 ft. .MON...E winds 10 to 20 kt. Seas 7 to 12 ft. .MON NIGHT...N winds 5 to 15 kt. Seas 6 to 11 ft. .TUE...W to SW winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...S to SW winds 10 to 20 kt. Seas 6 to 10 ft. .WED...S winds 20 to 30 kt. Seas 8 to 13 ft. .WED NIGHT...W to NW winds 10 to 20 kt. Seas 9 to 15 ft. .THU...NW winds 10 to 20 kt. Seas 10 to 15 ft. .THU NIGHT...W to SW winds 10 to 20 kt. Seas 9 to 14 ft. .FRI...W winds 15 to 25 kt. Seas 9 to 13 ft. .FRI NIGHT...W winds 10 to 20 kt. Seas 8 to 12 ft.