604
FZPN23 KWNM 140552
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
1052 PM PDT Mon Oct 13 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 cold front will move across the northern and
central waters tonight, then through the southern waters later
tonight into Tue night. An area low pressure will move S along
the northern and central California coast tonight into Tue, then
will weaken along the southern coast Tue night. High pressure
will build across the NW portion Wed into Thu before weakening
Thu night. A trough will develop along the coast Wed night and
persist into Fri before gradually weakening Fri night into Sat. A
cold front will move into the northern waters Sat night.

Point Saint George to Point Arena

...GALE WARNING...

.TONIGHT...N winds 25 to 35 kt. Seas 12 to 17 ft.
.TUE...N winds 20 to 30 kt. Seas 10 to 16 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.
.WED...N winds 10 to 20 kt. Seas 5 to 9 ft.
.WED NIGHT...N winds 5 to 15 kt. Seas 5 to 8 ft.
.THU...N winds 15 to 25 kt. Seas 5 to 8 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI...N winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft.
.SAT...N winds 10 to 20 kt. Seas 8 to 13 ft.
.SAT NIGHT...W to NW winds 10 to 20 kt. Seas 6 to 10 ft.

Point Arena to Point Piedras Blancas

...GALE WARNING...

.TONIGHT...N winds 25 to 35 kt. Seas 12 to 17 ft. Scattered
showers.
.TUE...N winds 20 to 30 kt. Seas 10 to 16 ft.
.TUE NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft.
.WED...N to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...N winds 15 to 25 kt. Seas 4 to 8 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI...N winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft.
.SAT...N winds 10 to 20 kt. Seas 8 to 13 ft.
.SAT NIGHT...NW winds 5 to 15 kt. Seas 6 to 10 ft.