


Offshore Forecast
Issued by NWS
Issued by NWS
995 FZPN23 KWNM 220939 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 239 AM PDT Tue Jul 22 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 weak trough will persist over the central waters today through tonight and dissipate Wed. Additionally high pressure will begin building in from the W today and then persist to the W of the waters through Sat night. Additionally a weak coast trough will form along the CA coast later today and persist through Sat night. Also a very weak low is expected to move E into the central waters Thu or Thu night and dissipate Fri. Point Saint George to Point Arena .TODAY...N winds 5 to 15 kt. Seas 3 to 5 ft. .TONIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .WED...N winds 5 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .THU...N winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 to 5 ft. .FRI...N winds 5 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...N winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft. Point Arena to Point Piedras Blancas .TODAY...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. .TONIGHT...N to NW winds less than 10 kt. Seas 3 to 4 ft. .WED...N to NW winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...NW winds less than 10 kt. Seas 3 to 4 ft. .THU...W to NW winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI...NW winds 5 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT...NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft.