484
FZPN36 KWBC 182204
OFFN36

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
204 PM PST Tue Nov 18 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...High pressure will build in
across the waters tonight. A warm front will push E into the
central and N waters Wed followed by a cold front late Wed into
Wed night. The cold front will move inland across northern
California Wed night and push S across the central and S waters
late Wed night through Thu night. A low will develop along the S
California coast Thu night and then persist through Sat before
dissipating Sat night. High pressure will build across the area
Sun into Sun night.

Point St. George to Point Arena

...GALE WARNING...

.TONIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft.
.WED...NW winds 25 to 35 kt. Seas 6 to 9 ft. Isolated showers.
.WED NIGHT...NW winds 25 to 35 kt. Seas 11 to 18 ft. Isolated
showers.
.THU...NW winds 15 to 25 kt. Seas 12 to 20 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 14 to 18 ft.
.FRI...N winds 15 to 25 kt. Seas 12 to 15 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 11 to 14 ft.
.SAT...N winds 15 to 25 kt. Seas 11 to 15 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 10 to 15 ft.
.SUN...N winds 10 to 20 kt. Seas 10 to 13 ft.
.SUN NIGHT...W to SW winds 10 to 20 kt. Seas 9 to 11 ft.

Point Arena to Santa Cruz Island, CA

.TONIGHT...N winds 15 to 25 kt. Seas 8 to 14 ft.
.WED...SW winds 10 to 20 kt. Seas 6 to 10 ft.
.WED NIGHT...NW winds 20 to 30 kt. Seas 8 to 13 ft. Isolated
showers.
.THU...NW winds 20 to 30 kt. Seas 11 to 17 ft. today
.THU NIGHT...N winds 15 to 25 kt. Seas 10 to 17 ft.
.FRI...N winds 20 to 30 kt. Seas 12 to 16 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 10 to 14 ft.
.SAT...N winds 15 to 25 kt. Seas 10 to 14 ft.
.SAT NIGHT...N winds 10 to 20 kt. Seas 10 to 14 ft.
.SUN...N winds 10 to 20 kt. Seas 10 to 12 ft.
.SUN NIGHT...N winds 5 to 15 kt. Seas 9 to 10 ft.

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

.TONIGHT...NW winds 15 to 25 kt, becoming N. Seas 7 to 13 ft.
Isolated showers.
.WED...N winds 10 to 20 kt. Seas 7 to 11 ft.
.WED NIGHT...NW winds 5 to 15 kt. Seas 5 to 9 ft.
.THU...N to NW winds 20 to 30 kt. Seas 7 to 11 ft. Isolated
showers.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas 9 to 14 ft.
.FRI...N winds 20 to 30 kt. Seas 9 to 15 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 9 to 14 ft.
.SAT...N winds 10 to 20 kt. Seas 7 to 12 ft.
.SAT NIGHT...N winds 5 to 15 kt. Seas 7 to 11 ft.
.SUN...NW winds 5 to 15 kt. Seas 7 to 11 ft.
.SUN NIGHT...NW winds 5 to 15 kt. Seas 6 to 10 ft.

.Forecaster Krekeler. Ocean Prediction Center.