Offshore Forecast
Issued by NWS
Issued by NWS
507 FZPN23 KWNM 012222 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 322 PM PDT Sat Nov 1 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...A trough of low pressure will persist along the California coast through early Tue while high pressure remains along and W of central and S California. A cold front over the northern waters will stall across the central waters tonight, then return northward as a warm front later Sun and Sun night. Low pressure will move NE across the northern waters Mon, then move N and inland along the Oregon coast Mon night. A significant cold front will approach the area later Tue, then move E and SE across the N and central areas Tue night, then across the S waters Wed into Wed night. On Thu and Thu night another cold front will move into the N and central waters. High pressure will build back to the W of the central and S waters Thu and Thu night with a coastal trough developing along the central and S areas. Point Saint George to Point Arena ...GALE FORCE WINDS POSSIBLE TUE NIGHT... .TONIGHT...N winds 15 to 25 kt. Seas 10 to 14 ft. .SUN...N winds 15 to 25 kt. Seas 10 to 14 ft. .SUN NIGHT...N to NW winds 15 to 25 kt. Seas 9 to 14 ft. .MON...S to SW winds 20 to 30 kt. Seas 9 to 15 ft. Chance of rain. .MON NIGHT...S winds 20 to 30 kt. Seas 8 to 14 ft. .TUE...S winds 20 to 30 kt. Seas 7 to 12 ft. .TUE NIGHT...S winds 35 to 45 kt. Seas 11 to 17 ft. .WED...S to SW winds 25 to 35 kt. Seas 14 to 21 ft. .WED NIGHT...S to SW winds 15 to 25 kt. Seas 13 to 21 ft. .THU...S to SW winds 30 to 40 kt. Seas 14 to 19 ft. .THU NIGHT...W winds 20 to 30 kt. Seas 13 to 20 ft. Point Arena to Point Piedras Blancas ...GALE FORCE WINDS POSSIBLE TUE NIGHT... .TONIGHT...N to NW winds 15 to 25 kt. Seas 9 to 14 ft. Areas of fog with vsby 1 nm or less. .SUN...N winds 15 to 25 kt. Seas 8 to 13 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 8 to 13 ft. .MON...S to SW winds 10 to 20 kt. Seas 8 to 12 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 7 to 12 ft. .TUE...S winds 20 to 30 kt. Seas 7 to 12 ft. .TUE NIGHT...S winds 25 to 35 kt. Seas 10 to 16 ft. .WED...S winds 30 to 40 kt. Seas 13 to 18 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 12 to 19 ft. .THU...SW winds 10 to 20 kt. Seas 11 to 17 ft. .THU NIGHT...W winds 10 to 20 kt. Seas 9 to 15 ft.