


Offshore Forecast
Issued by NWS
Issued by NWS
055 FZPN23 KWNM 020609 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1109 PM PDT Wed Oct 1 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 continue to sag S over the central waters tonight before dissipating as it moves into the southern waters Fri into Fri night. High pressure will build NW of the waters Thu into Fri night before shifting farther N. A trough will form along the California coast Fri, persist through Sun, then shift N along the coast Sun night into Mon night. Point Saint George to Point Arena .TONIGHT...Variable winds 5 to 15 kt. Seas 11 to 15 ft. .THU...NW winds 5 to 15 kt. Seas 8 to 13 ft. .THU NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 10 ft. .FRI...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...N winds 20 to 30 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .SUN...N winds 20 to 30 kt. Seas 7 to 11 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. .MON...N winds 15 to 25 kt. Seas 7 to 10 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 5 to 9 ft. Point Arena to Point Piedras Blancas .TONIGHT...Variable winds less than 10 kt. Seas 8 to 12 ft. .THU...NW winds 5 to 15 kt. Seas 7 to 12 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 10 ft. .FRI...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. .SUN...N winds 20 to 30 kt. Seas 7 to 11 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .MON...N winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...Variable winds 5 to 15 kt. Seas 4 to 8 ft.