Offshore Forecast
Issued by NWS
Issued by NWS
939 FZPN23 KWNM 221041 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 341 AM PDT Sun Sep 22 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 will remain to the W and NW of the N and central waters through Mon, then shift further W and weaken Mon night into Wed night. A low pressure trough will persist along the N and central California coast through tonight, then weaken Mon through Tue before dissipating Tue night. A weakening cold front will move into the northern waters Wed and Wed night. As the front moves inland, a high pressure ridge will begin to build behind the cold front Wed night into Thu. Another cold front approaching from the NW Thu will enter the N waters Thu night. Point Saint George to Point Arena .TODAY...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. .TONIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft. .MON...N winds 20 to 30 kt. Seas 8 to 12 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...N to NW winds 5 to 15 kt. Seas 6 to 9 ft. .WED...N to NW winds 5 to 15 kt. Seas 6 to 10 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 7 to 11 ft. .THU...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .THU NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 11 ft. Point Arena to Point Piedras Blancas .TODAY...N winds 15 to 25 kt. Seas 7 to 11 ft. .TONIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .MON...N winds 15 to 25 kt. Seas 7 to 11 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. .WED...N to NW winds 5 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. .THU...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 9 ft.