Offshore Forecast
Issued by NWS

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FZPN24 KWNM 172200
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
300 PM PDT Wed Apr 17 2024

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 low pressure trough along Vancouver Island will
persist through Thu. Another low pressure trough along the coast
of southern Oregon will expand N along the coast of Oregon and
Washington tonight, then persist into Fri while weakening. Low
pressure will develop along an approaching cold front late Fri
into Fri night. The low pressure will move NE of the waters Sat
and a cold front will move across the area Fri night and Sat. A
high pressure ridge will build across the region later Sat and
Sat night. A low pressure trough again develops along the coast
of Oregon Sun into Mon, then weakens Mon night. A high pressure
center will move N along the outer waters Sun and move N of the
area Sun night into Mon. A cold front will approach the area from
the W later Mon and Mon night.

Canadian border to 45N

.TONIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...N to NE winds 10 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...E to NE winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...W to SW winds 20 to 30 kt. Seas 10 to 16 ft.
.SAT NIGHT...W winds 20 to 30 kt. Seas 10 to 17 ft.
.SUN...W winds 20 to 30 kt. Seas 10 to 15 ft.
.SUN NIGHT...N to NW winds 10 to 20 kt. Seas 7 to 12 ft.
.MON...N winds 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft.

45N to Point Saint George

...GALE WARNING...

.TONIGHT...N winds 25 to 35 kt. Seas 7 to 12 ft.
.THU...N winds 15 to 25 kt. Seas 6 to 10 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...N winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W winds 20 to 30 kt. Seas 10 to 16 ft.
.SAT NIGHT...W to NW winds 20 to 30 kt. Seas 10 to 17 ft.
.SUN...N winds 15 to 25 kt. Seas 7 to 12 ft.
.SUN NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.
.MON...N winds 15 to 25 kt. Seas 7 to 11 ft.
.MON NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.


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