Offshore Forecast
Issued by NWS
Issued by NWS
323 FZPN23 KWNM 232211 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 311 PM PDT Mon Sep 23 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 shift W and weaken tonight into Wed night. A low pressure trough will persist along the California coast while slowly weakening today through Tue before dissipating Tue night. A weak cold front will move across the N waters Wed and Wed night. Another cold front will pass over the northern waters Thu night into Fri. A coastal trough will redevelop along the California coast Fri and strengthen Fri night through Sun night. Point Saint George to Point Arena .TONIGHT...N winds 20 to 30 kt. Seas 7 to 10 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. Areas of fog with vsby 1 nm or less. .WED...N winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .THU NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .FRI...N winds 20 to 30 kt. Seas 8 to 13 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft. .SAT...N winds 20 to 30 kt. Seas 10 to 15 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. Point Arena to Point Piedras Blancas .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...N winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. Areas of fog with vsby 1 nm or less. .WED...N to NW winds 5 to 15 kt. Seas 5 to 9 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .THU...N winds 10 to 20 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 8 to 13 ft. .SAT...N winds 15 to 25 kt. Seas 9 to 14 ft. .SAT NIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft.