Offshore Forecast
Issued by NWS
Issued by NWS
551 FZPN23 KWNM 122237 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 237 PM PST Tue Nov 12 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 persist across the central and S portions tonight, then shift S of the area Wed. A strong cold front will move into the N portions tonight, move into the central portions Wed, then will move across the S portions Wed night and Thu. A secondary cold front or low pressure trough will move across the N portions later Wed and Wed night. High pressure will build E into the area Thu and Fri, then gradually dissipate SW of the waters Sat into Sun. A low pressure trough will develop along the coast Fri and Fri night, then weaken and dissipate Sat. A warm front will move across the N portions Sat. A cold front will move into the NW waters Sat night, cross the central portions Sun, then move into the S waters Sun night. Point Saint George to Point Arena ...GALE WARNING... .TONIGHT...S to SW winds 30 to 40 kt. Seas 13 to 19 ft. Chance of rain. .WED...S to SW winds 30 to 40 kt. Seas 13 to 19 ft. Rain. .WED NIGHT...W winds 20 to 30 kt. Seas 14 to 20 ft. Scattered showers and slight chance of tstms. .THU...NW winds 10 to 20 kt. Seas 14 to 20 ft. Scattered showers and slight chance of tstms. .THU NIGHT...N winds 15 to 25 kt. Seas 11 to 17 ft. .FRI...N winds 15 to 25 kt. Seas 11 to 16 ft. .FRI NIGHT...N winds 15 to 25 kt. Seas 9 to 15 ft. .SAT...W winds 10 to 20 kt. Seas 7 to 11 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...NW winds 15 to 25 kt. Seas 8 to 14 ft. .SUN NIGHT...NW winds 15 to 25 kt. Seas 12 to 18 ft. Point Arena to Point Piedras Blancas .TONIGHT...S to SW winds 20 to 30 kt. Seas 10 to 18 ft. .WED...W winds 20 to 30 kt. Seas 10 to 17 ft. Chance of showers. .WED NIGHT...W winds 15 to 25 kt. Seas 12 to 18 ft. Scattered showers with vsby 1 nm or less. .THU...NW winds 10 to 20 kt. Seas 12 to 18 ft. Scattered showers with vsby 1 nm or less. .THU NIGHT...NW winds 15 to 25 kt. Seas 11 to 17 ft. .FRI...N to NW winds 15 to 25 kt. Seas 10 to 16 ft. .FRI NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft. .SAT...N winds 15 to 25 kt. Seas 7 to 13 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 9 ft. .SUN...NW winds 15 to 25 kt. Seas 6 to 11 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 10 to 16 ft.