FZPN23 KWNM 140403
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
903 PM PDT Sun Sep 13 2026

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 gradually build in from the W and
NW tonight and persist into Fri night. A coastal trough along the
central and S California coast will intensify tonight through Tue
night while expanding N. It will then persist through Fri night. 

Point Saint George to Point Arena

.TONIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON...N to NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.MON NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft. 
.TUE...N winds 20 to 30 kt. Seas 8 to 13 ft. 
.TUE NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft. 
.WED...N winds 20 to 30 kt. Seas 8 to 13 ft. 
.WED NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...N winds 10 to 20 kt. Seas 5 to 8 ft. 
.THU NIGHT...N winds 5 to 15 kt. Seas 5 to 7 ft. 
.FRI...N winds 5 to 15 kt. Seas 3 to 6 ft. 
.FRI NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. 

Point Arena to Point Piedras Blancas

.TONIGHT...N to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.MON...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.MON NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.TUE NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 11 ft. 
.WED...N to NW winds 15 to 25 kt. Seas 6 to 11 ft. 
.WED NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.THU...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. 
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.FRI...N to NW winds 5 to 15 kt. Seas 3 to 6 ft. 
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 6 ft.