


Offshore Forecast
Issued by NWS
Issued by NWS
349 FZPN23 KWNM 082259 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 359 PM PDT Tue Jul 8 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 weakening cold front will move across the N portions of the area through tonight. Thereafter, high pressure will rebuild NW of the waters Wed into Wed night and persist through Sun night. A weak low pressure trough near the California coastline will gradually begin to strengthen tonight into Wed and persist into Fri night, before gradually weakening again Sat into Sat night. Point Saint George to Point Arena ...GALE FORCE WINDS POSSIBLE FRI... .TONIGHT...N winds 5 to 15 kt. Seas 3 to 6 ft. .WED...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft. .THU...N winds 20 to 30 kt. Seas 6 to 10 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .FRI...N winds 25 to 35 kt. Seas 8 to 13 ft. .FRI NIGHT...N winds 25 to 35 kt. Seas 10 to 15 ft. .SAT...N winds 20 to 30 kt. Seas 9 to 15 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. .SUN...N winds 20 to 30 kt. Seas 8 to 12 ft. .SUN NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft. Point Arena to Point Piedras Blancas .TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. .WED...N to NW winds 10 to 20 kt. Seas 3 to 6 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. .THU...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .THU NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft. .FRI...N to NW winds 20 to 30 kt. Seas 8 to 13 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. .SAT...N winds 20 to 30 kt. Seas 9 to 15 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .SUN...N winds 15 to 25 kt. Seas 7 to 11 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.