NAVTEX Marine Forecast (Astoria, OR)

FZPN24 KWNM 241012
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
312 AM PDT Sat Oct 24 2026

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...High pressure will persist across the waters today
while slowly drifting S. A coastal trough will persist along the
Oregon coast through tonight. Low pressure NW of the area will
move SE today, pushing a cold front SE through the waters today
through Sun night. The low will follow behind the front, moving
SE through the Washington waters tonight through Sun night while
gradually weakening, before dissipating near the Oregon coast
late Mon. High pressure W of the area will extend a ridge across
the waters Mon night. The ridge axis will move S of the area Tue
as a trough develops along the coast of Washington and Vancouver
Island. A weak low will form along the trough in the vicinity of
Vancouver Island early Tue, remain stationary into Wed, then
drift S into the Washington waters Wed night. 

Canadian border to 45N

.TODAY...S to SW winds 20 to 30 kt. Seas 9 to 15 ft. Rain.
.TONIGHT...W to SW winds 20 to 30 kt. Seas 11 to 16 ft.
Scattered showers. 
.SUN...S to SE winds 15 to 25 kt. Seas 9 to 15 ft. Scattered
showers. 
.SUN NIGHT...N to NE winds 15 to 25 kt. Seas 7 to 11 ft.
Scattered showers. 
.MON...N to NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.MON NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.TUE...NW winds 10 to 20 kt. Seas 5 to 9 ft. 
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.WED...NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. 

45N to Point Saint George

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