Offshore Forecast
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FZPN36 KWBC 192153
OFFN36

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
253 PM PDT Tue Sep 19 2017

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...A high pressure ridge will
expand east into the area tonight, then move south Wed as a cold
front passes across the northern waters. The front will cross the
central and southern waters Wed and Wed night, then move south of
the area Thu. A low pressure trough will develop along the coast
Fri through Sun night while high pressure builds to the NW of the
area.

Point St. George to Point Arena

.TONIGHT...W winds 15 to 25 kt. Seas 11 to 14 ft.
.WED...NW winds 15 to 25 kt. Seas 9 to 12 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 9 to 11 ft.
Scattered showers and chance of TSTMs.
.THU...N winds 10 to 20 kt. Seas 8 to 11 ft. Scattered showers
and chance of TSTMs.
.THU NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI...N winds 10 to 20 kt. Seas 8 to 11 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.

Point Arena to Santa Cruz Island, CA

.TONIGHT...N to NW winds 20 to 30 kt. Seas 7 to 13 ft.
.WED...N to NW winds 20 to 30 kt. Seas 9 to 14 ft.
.WED NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 11 ft.
.THU...N to NW winds 15 to 25 kt. Seas 8 to 10 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 11 ft.
.FRI...N to NW winds 15 to 25 kt. Seas 8 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 8 to 10 ft.
.SAT...N winds 15 to 25 kt. Seas 7 to 9 ft.
.SAT NIGHT...N winds 15 to 20 kt. Seas 6 to 9 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 10 ft.

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

.TONIGHT...N to NW winds 20 to 30 kt. Seas 8 to 13 ft.
.WED...N to NW winds 20 to 30 kt. Seas 9 to 14 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 7 to 12 ft.
.THU...NW winds 20 to 30 kt. Seas 6 to 11 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI...NW winds 20 to 30 kt. Seas 7 to 12 ft.
.FRI NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT...NW winds 10 to 20 kt. Seas 5 to 9 ft.
.SAT NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.SUN...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 6 ft.

.Forecaster Collins. Ocean Prediction Center.



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