Offshore Forecast
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000
FZPN24 KWNM 192239
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
339 PM PDT Fri Apr 19 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 that extends along the coast of
Oregon and southern Washington will gradually weakening tonight.
Low pressure will develop along an approaching cold front late
today into tonight and move NE. The low will move across the far
northern Washington waters Sat with the associated cold front
moving across the area tonight and Sat. A high pressure ridge
will build across the region late Sat and Sat night. A low
pressure trough again develops along the coast of Oregon Sun
through Mon, then weakens Mon night. A high pressure center will
move N along the outer waters Sun and Sun night, then begin
weakening Mon and Mon night as a trough develops near the coast.
A cold front will approach the area from the W late Mon night and
Tue, then move through the area Tue night and Wednesday.

Canadian border to 45N

...GALE WARNING...

.TONIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...W to SW winds 25 to 35 kt. Seas 8 to 13 ft. Chance of
rain.
.SAT NIGHT...W winds 20 to 30 kt. Seas 8 to 13 ft.
.SUN...W to NW winds 10 to 20 kt. Seas 8 to 11 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft.
.MON...N winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE...W to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.TUE NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft.
.WED...W winds 5 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 5 to 7 ft.

45N to Point Saint George

...GALE FORCE WINDS POSSIBLE SUN NIGHT...

.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT...W winds 15 to 25 kt. Seas 5 to 9 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft.
.SUN...N winds 20 to 30 kt. Seas 7 to 10 ft.
.SUN NIGHT...N winds 25 to 35 kt. Seas 8 to 13 ft.
.MON...N winds 20 to 30 kt. Seas 9 to 14 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 7 to 13 ft.
.TUE...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.WED...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...SW winds 5 to 15 kt. Seas 4 to 7 ft.


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