FZPN23 KWNM 131021
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
321 AM PDT Thu Aug 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 be centered W of the waters
through today, then weaken tonight into Fri night Sat night. A
ridge axis will form W of the area Sun into Mon night. A trough
will remain in place along the N and Central California coast
through today before dissipating tonight. Another weak trough
will form along the entire California coast Sat through Mon
night.

Point Saint George to Point Arena

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

Point Arena to Point Piedras Blancas

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