


Offshore Forecast
Issued by NWS
Issued by NWS
088 FZPN23 KWNM 020607 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1107 PM PDT Mon Sep 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 coastal trough will persist along the entire California coast tonight through Thu, then weaken Thu night through Fri night. A ridge of high pressure will persist well W of the regional waters tonight through Wed, advance E Wed night into Thu, then persist over the N and Central waters Thu night through Sat night. Point Saint George to Point Arena .TONIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft. .TUE...N to NW winds 20 to 30 kt. Seas 5 to 8 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 5 to 8 ft. .WED...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. .THU...N to NW winds 15 to 25 kt. Seas 5 to 8 ft. .THU NIGHT...NW winds 5 to 15 kt. Seas 5 to 7 ft. .FRI...Variable winds 5 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft. .SAT...Variable winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft. Point Arena to Point Piedras Blancas .TONIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .TUE...NW winds 15 to 25 kt. Seas 5 to 9 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .WED...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. .THU...NW winds 10 to 20 kt. Seas 4 to 8 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft.