Offshore Forecast
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FZPN24 KWNM 210605
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
1105 PM PDT Mon May 20 2019

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 strong low pressure system will pass E and SE
across the waters tonight into Tue, then move inland to the SE of
the area late Tue and Tue night. A large area of high pressure
will build SW the region tonight through Wed night, then drift W
Thu through Fri while weakening. A low pressure trough will
develop along the coasts of Washington and Vancouver Island late
Tue into Thu, then persist through Sat while slowly weakening. A
second high will build W of the area Wed night into Fri, then
slowly weaken Fri night through Sat night while moving to the S.

Canadian Border to 45N

...GALE FORCE WINDS POSSIBLE THU NIGHT...

.TONIGHT...E to SE winds 15 to 25 kt. Seas 11 to 16 ft.
.TUE...N to NW winds 20 to 30 kt. Seas 9 to 15 ft.
.TUE NIGHT...NW winds 20 to 30 kt. Seas 9 to 13 ft.
.WED...NW winds 20 to 30 kt. Seas 8 to 12 ft.
.WED NIGHT...NW winds 20 to 30 kt. Seas 8 to 13 ft.
.THU...NW winds 20 to 30 kt. Seas 8 to 12 ft.
.THU NIGHT...NW winds 25 to 35 kt. Seas 8 to 13 ft.
.FRI...NW winds 25 to 35 kt. Seas 9 to 16 ft.
.FRI NIGHT...NW winds 25 to 35 kt. Seas 12 to 19 ft.
.SAT...NW winds 15 to 25 kt. Seas 9 to 13 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft.

45N to Point Saint George

...GALE WARNING...

.TONIGHT...W to NW winds 25 to 35 kt. Seas 15 to 22 ft.
Scattered showers.
.TUE...NW winds 25 to 35 kt. Seas 13 to 22 ft. Scattered
showers.
.TUE NIGHT...N winds 20 to 30 kt. Seas 10 to 18 ft.
.WED...N winds 20 to 30 kt. Seas 8 to 14 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 9 to 14 ft.
.THU...N winds 20 to 30 kt. Seas 9 to 13 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft.
.FRI...N winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 12 ft.
.SAT...N winds 10 to 20 kt. Seas 7 to 12 ft.
.SAT NIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft.



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