Offshore Forecast
Issued by NWS
Issued by NWS
529 FZPN23 KWNM 170507 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 1007 PM PDT Mon Sep 16 2024 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 low pressure trough along the central and northern California coast will persist tonight before weakening. High pressure centered W of the northern waters will spread E tonight, then gradually shift S and weaken Tue and Tue night. A cold front will approach the NW portions late Tue, move S into the northern waters Tue night, the central waters Wed, and then dissipate Wed night. The coastal trough will reform late Wed into Wed night and persist through Sat night while high pressure builds E across the northern and central waters. Point Saint George to Point Arena .TONIGHT...N to NW winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. Scattered showers and slight chance of tstms. .WED...N winds 15 to 25 kt. Seas 6 to 10 ft. Scattered showers and slight chance of tstms. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...N winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. Point Arena to Point Piedras Blancas .TONIGHT...N to NW winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...NW winds 10 to 20 kt. Seas 5 to 9 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. Chance of showers and slight chance of tstms. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .THU...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...N winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.