FZPN23 KWNM 291033 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 333 AM PDT Tue Apr 29 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...High pressure centered W of the waters will persist today into Thu night while slowly weakening. A coastal trough will persist along the N and central California coast through Wed night, then weaken from N to S Thu into Thu night. A cold front will move into the N California waters late Thu night, and then move across the central California waters Fri and into the southern waters Fri night. The front will pass SE of the area Sat. High pressure will build in behind the front and a coastal trough will redevelop Fri night through Sat night. The NAVTEX Cambria station is off air and reporting an outage. Technicians have been notified. We apologize for the inconvenience. Point Saint George to Point Arena .TODAY...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. .TONIGHT...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. .WED...N to NW winds 20 to 30 kt. Seas 8 to 11 ft. .WED NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .THU...NW winds 10 to 20 kt. Seas 5 to 9 ft. .THU NIGHT...W to SW winds 5 to 15 kt. Seas 5 to 7 ft. .FRI...NW winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .SAT...N winds 15 to 25 kt. Seas 7 to 11 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. Point Arena to Point Piedras Blancas .TODAY...N to NW winds 15 to 25 kt. Seas 7 to 12 ft. .TONIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .WED...NW winds 20 to 30 kt. Seas 7 to 12 ft. .WED NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft. .THU...NW winds 10 to 20 kt. Seas 5 to 9 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 4 to 7 ft. .FRI...NW winds 15 to 25 kt. Seas 4 to 8 ft. .FRI NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. .SAT...NW winds 20 to 30 kt. Seas 8 to 12 ft. .SAT NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 15 ft.