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000
FZPN24 KWNM 202238
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
338 PM PDT Sat Apr 20 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...Low pressure just NW of the Washington waters will
move N tonight into Sun with an associated low pressure trough
crossing the N portion. Another low pressure trough will develop
along the coast of Oregon late Sun and Sun night and persist
through Mon, then weaken Mon night. High pressure SW of the
waters will move N over the waters Sun and Sun night, then begin
weakening Mon and Mon night. A cold front will approach the area
from the W Mon night, then move across the area Tue and Tue
night. High pressure will rebuild over the area Tue night and
Wed, then weaken Wed night as another cold front approaches. The
cold front will move across the area Thu and Thu night. High
pressure will build W of the waters Thu night.

Canadian border to 45N

...GALE WARNING...

.TONIGHT...W winds 30 to 40 kt. Seas 10 to 18 ft.
.SUN...W to NW winds 10 to 20 kt. Seas 7 to 12 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...N winds 15 to 25 kt. Seas 6 to 10 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE...W to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...W winds 10 to 20 kt. Seas 5 to 9 ft.
.WED...W winds 5 to 15 kt. Seas 5 to 8 ft.
.WED NIGHT...W to SW winds 5 to 15 kt. Seas 5 to 8 ft.
.THU...S winds 10 to 20 kt. Seas 4 to 7 ft.
.THU NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 6 ft.

45N to Point Saint George

...GALE WARNING...

.TONIGHT...N to NW winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN...N winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN NIGHT...N winds 25 to 35 kt. Seas 7 to 12 ft.
.MON...N winds 25 to 35 kt. Seas 7 to 11 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 7 to 11 ft.
.TUE...N to NW winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.WED...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.THU...SW winds 5 to 15 kt. Seas 4 to 7 ft.
.THU NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft.