


Offshore Forecast
Issued by NWS
Issued by NWS
007 FZPN23 KWNM 291652 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 952 AM PDT Fri Aug 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...High pressure over the central and S waters will weaken today as a cold front moves SE over the N and central waters later today into tonight before dissipating near the coast by early Sat. High pressure will build in across the N and central waters behind the front, then persist along and W and NW of the area through Tue night while a trough develops along the N and central coast Mon night into Tue night. Point Saint George to Point Arena .TODAY...S winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...NW winds 15 to 25 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. .SUN...N to NW winds 15 to 25 kt. Seas 5 to 7 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N winds 15 to 25 kt. Seas 5 to 8 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. Point Arena to Point Piedras Blancas .TODAY...NW winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 4 to 6 ft. .SAT...NW winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .MON...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .MON NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft.