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000
FZPN24 KWNM 201814
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
1114 AM 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 W of the waters will move NE today,
clipping the far NW outer Washington waters while the associated
cold front moves across the region as well. A high pressure ridge
will build across the region late today and tonight. A low
pressure trough will develop along the coast of Oregon Sun and
persist through Mon, then weaken Mon night. High pressure just SW
of the waters will move N over the 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 Mon night,
then move across the area Tue through Tue night. High pressure
will rebuild over the area Tue night and Wed, then weaken Wed
night as another frontal system approaches.

Canadian border to 45N

...GALE WARNING...

.TODAY...W winds 30 to 40 kt. Seas 8 to 12 ft. Chance of rain.
.TONIGHT...W winds 20 to 30 kt. Seas 9 to 14 ft.
.SUN...W to NW winds 10 to 20 kt. Seas 6 to 11 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 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 10 ft.
.TUE...W to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...W winds 10 to 20 kt. Seas 4 to 7 ft.
.WED...W winds 5 to 15 kt. Seas 6 to 9 ft.
.WED NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 8 ft.

45N to Point Saint George

...GALE WARNING...

.TODAY...W winds 15 to 25 kt. Seas 6 to 9 ft.
.TONIGHT...N to NW winds 10 to 20 kt. Seas 7 to 10 ft.
.SUN...N winds 20 to 30 kt. Seas 6 to 11 ft.
.SUN NIGHT...N winds 25 to 35 kt. Seas 9 to 14 ft.
.MON...N winds 25 to 35 kt. Seas 10 to 14 ft.
.MON NIGHT...N winds 20 to 30 kt. Seas 9 to 13 ft.
.TUE...N to NW winds 15 to 25 kt. Seas 7 to 12 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 5 to 8 ft.
.WED NIGHT...N to NW winds 5 to 15 kt. Seas 4 to 8 ft.