609
FZPN23 KWNM 242207
OFFN08

NAVTEX Marine Forecast for northern California waters
NWS Ocean Prediction Center Washington DC
307 PM PDT Sun Aug 24 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 high pressure ridge will persist W and NW of the N
and central waters while a weak trough continues along the
California coast through Tue night. High pressure will build E
into the central and southern waters Wed and Wed night while a
cold front approaches from the NW Wed and and then moves over the
N waters Wed night. On Thu and Thu night the high pressure will
remain over the central and S waters while weakening as the cold
front moves SE over the central waters. By Fri and Fri night high
pressure will move in across the N and central waters while a
weak trough develops along the coast.

Point Saint George to Point Arena

.TONIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. Areas of fog
with vsby 1 nm or less.
.MON...N winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE...N winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...N winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft.
.THU...Variable winds 5 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.

Point Arena to Point Piedras Blancas

.TONIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft. Chance of
rain with vsby 1 nm or less.
.MON...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE...N winds 15 to 25 kt. Seas 6 to 9 ft.
.TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...N winds 10 to 20 kt. Seas 4 to 8 ft.
.WED NIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft.
.THU...N winds 5 to 15 kt. Seas 3 to 6 ft.
.THU NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI...N to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.