


Offshore Forecast
Issued by NWS
Issued by NWS
066 FZPN23 KWNM 291630 OFFN08 NAVTEX Marine Forecast for northern California waters NWS Ocean Prediction Center Washington DC 930 AM PDT Sun Jun 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 W of the region early today will move slowly E through Mon morning, then weaken a bit Tue yet persist just W of the waters Tue through Thu night. A trough of low pressure will remain along the N and central California coast tonight and persist through Tue night. Thereafter, the coastal trough will shift further S and extend from the central to S California coast Wed and Wed night and persist along all of the coast Thu into Thu night. A weakening cold front will move into the N and central waters late Wed and Wed night. Point Saint George to Point Arena ...GALE WARNING... .TODAY...N winds 20 to 30 kt. Seas 8 to 11 ft. .TONIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON...N winds 20 to 30 kt. Seas 8 to 12 ft. .MON NIGHT...N winds 25 to 35 kt. Seas 9 to 13 ft. .TUE...N winds 25 to 35 kt. Seas 9 to 13 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 10 to 14 ft. .WED...N winds 20 to 30 kt. Seas 8 to 14 ft. .WED NIGHT...N to NW winds 15 to 25 kt. Seas 9 to 13 ft. .THU...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft. Point Arena to Point Piedras Blancas .TODAY...N winds 15 to 25 kt. Seas 7 to 10 ft. Areas of fog with vsby 1 nm or less. .TONIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. Areas of fog with vsby 1 nm or less. .MON...N winds 20 to 30 kt. Seas 7 to 11 ft. .MON NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft. .TUE...N winds 20 to 30 kt. Seas 9 to 13 ft. .TUE NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. .WED...N to NW winds 20 to 30 kt. Seas 9 to 14 ft. .WED NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 13 ft. .THU...NW winds 15 to 25 kt. Seas 7 to 12 ft. .THU NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft.