Offshore Forecast
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559
FZPN35 KWBC 132210
OFFN35

Marine Weather HF Voice Broadcast
NWS Ocean Prediction Center Washington DC
310 PM PDT Wed Aug 13 2025

Washington and Oregon 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 WASHINGTON AND OREGON WATERS...A stationary front
across the waters will dissipate tonight. A warm front will then
pass over the waters Thu and Thu night before a strong cold front
pushes through Fri into Fri night. High pressure will build in
behind the cold front Sat into Sat night. A low NW of the region
will drift SE toward the waters Sun with a cold front approaching
the NW waters Sun night. The weak cold front will move across the
waters Mon and Mon night as the low pressure area weakens.

Cape Flattery to Cape Lookout

.TONIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft.
.THU...W to SW winds 10 to 20 kt. Seas 5 to 6 ft. Chance of
rain.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Chance
of rain.
.FRI...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance of
rain.
.FRI NIGHT...W winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT...W winds 10 to 20 kt. Seas 7 to 11 ft.
.SAT NIGHT...W to SW winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN...SW winds 5 to 15 kt. Seas 6 to 9 ft.
.SUN NIGHT...SW winds 5 to 10 kt. Seas 6 to 8 ft.
.MON...S winds 5 to 15 kt. Seas 6 to 7 ft.
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 5 to 6 ft.

Cape Lookout to Point St. George

.TONIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.THU...W to NW winds 10 to 20 kt. Seas 5 to 6 ft.
.THU NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI...W to SW winds 10 to 20 kt. Seas 4 to 8 ft. Chance of
rain.
.FRI NIGHT...W winds 10 to 20 kt. Seas 5 to 9 ft.
.SAT...W winds 5 to 15 kt. Seas 6 to 9 ft.
.SAT NIGHT...W winds 5 to 15 kt. Seas 6 to 8 ft.
.SUN...W winds less than 10 kt. Seas 6 to 8 ft.
.SUN NIGHT...W to SW winds less than 10 kt. Seas 6 to 7 ft.
.MON...S to SW winds 5 to 15 kt. Seas 5 to 6 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 5 to 6 ft.

.Forecaster Huffman. Ocean Prediction Center.