Offshore Forecast
Issued by NWS
Issued by NWS
736 FZPN23 KWNM 171611 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 911 AM PDT Tue Sep 17 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...High pressure centered W of the northern waters will gradually shift S and weaken today and tonight. A cold front will approach the NW portions late today, move S into the northern waters tonight, and then will dissipate across the central waters late Wed. A low pressure trough will develop along the coast late Wed into Wed night, and persist through Sat night while high pressure builds E toward the northern and central waters. Point Saint George to Point Arena .TODAY...W to NW winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers and slight chance of tstms. .WED...N winds 15 to 25 kt. Seas 6 to 9 ft. Scattered showers and slight chance of tstms. .WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .THU...N winds 15 to 25 kt. Seas 6 to 10 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...N winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. Point Arena to Point Piedras Blancas .TODAY...NW winds 5 to 15 kt. Seas 5 to 8 ft. .TONIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .WED...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. Chance of showers and slight chance of tstms. .WED NIGHT...N winds 15 to 25 kt. Seas 5 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 7 to 10 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...N winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.