490
FZPN36 KWBC 102155
OFFN36

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
255 PM PDT Fri Oct 10 2025

California waters-
Inner waters from  60 nm to 150 nm offshore.
Outer waters from 150 nm to 250 nm offshore.

Conditions given represent the highest within that period.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

.SYNOPSIS FOR CALIFORNIA WATERS...Low pressure N of the waters
will dissipate near the coast tonight. A trough will build along
the California coast Sat into Sun as high pressure builds across
the waters from the W. The trough will weaken Sun night while low
pressure and a cold front approach the area from the N. The cold
front will move across the northern and central waters Mon
through Mon night, then through the southern waters later Mon
night through Tue night, followed by the parent low. High
pressure will build back across the region behind the front Tue
through Wed. A trough will develop along the coast Wed night.

Point St. George to Point Arena

...GALE FORCE WINDS POSSIBLE MON NIGHT...

.TONIGHT...W winds 10 to 20 kt, becoming NW 15 to 25 kt. Seas
6 to 10 ft. Scattered showers and tstms.
.SAT...NW winds 15 to 25 kt. Seas 6 to 11 ft. Scattered showers.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.SUN...N winds 15 to 25 kt. Seas 8 to 10 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 8 to 12 ft.
.MON...N to NW winds 20 to 30 kt. Seas 9 to 15 ft.
.MON NIGHT...N winds 25 to 35 kt. Seas 9 to 15 ft.
.TUE...N winds 20 to 30 kt. Seas 8 to 14 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 12 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 9 ft.
.WED NIGHT...N winds 15 to 20 kt. Seas 7 to 8 ft.

Point Arena to Santa Cruz Island, CA

.TONIGHT...W winds 10 to 20 kt, becoming NW. Seas 6 to 10 ft.
Scattered showers.
.SAT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.
.SUN...N winds 15 to 25 kt. Seas 8 to 11 ft.
.SUN NIGHT...N to NW winds 20 to 30 kt. Seas 8 to 12 ft.
.MON...NW winds 15 to 25 kt. Seas 7 to 12 ft.
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 9 to 15 ft.
.TUE...N to NW winds 20 to 30 kt. Seas 8 to 14 ft.
.TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 12 ft.
.WED...N winds 10 to 20 kt. Seas 7 to 10 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 7 to 8 ft.

Santa Cruz Island, CA to San Clemente Island, CA...south to
Guadalupe Island

.TONIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT...N to NW winds 20 to 30 kt. Seas 6 to 11 ft.
.SAT NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN...N to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN NIGHT...NW winds 20 to 30 kt. Seas 7 to 12 ft.
.MON...NW winds 15 to 25 kt. Seas 6 to 11 ft.
.MON NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE...W to SW winds 15 to 25 kt. Seas 7 to 11 ft.
.TUE NIGHT...W to NW winds 10 to 20 kt. Seas 7 to 11 ft.
.WED...NW winds 10 to 15 kt. Seas 6 to 10 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft.

.Forecaster Hyde. Ocean Prediction Center.