NAVTEX Marine Forecast (Astoria, OR)

FZPN24 KWNM 231706
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
1006 AM PDT Wed Sep 23 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...A cold front will continue to move across the area
early today. High pressure will build across the waters from the
SW behind the front into tonight then weaken Wed. Late Wed night,
low pressure will approach the waters from the SW, then move E
across the southern portions Thu and Thu night, moving inland by
Fri. High pressure will once again fill across the area Thu night
through Fri night. A low pressure trough will develop along the
Oregon coast Fri, then gradually extend N to the Washington coast
through Sat before weakening Sat night through Sun night. A cold
front will approach the area from the W Sat, weaken Sat night
near the outer waters, then dissipate Sun. High pressure will
again build E across the waters later Sun and Sun night.  

Canadian border to 45N

...GALE WARNING...

.TODAY...N to NW winds less than 10 kt. Seas 6 to 9 ft. 
.TONIGHT...N to NE winds 5 to 15 kt. Seas 5 to 8 ft. 
.THU...E to NE winds 10 to 20 kt. Seas 4 to 8 ft. Chance of
rain. 
.THU NIGHT...N to NW winds 30 to 40 kt. Seas 7 to 12 ft.
Scattered showers. 
.FRI...NW winds 25 to 35 kt. Seas 9 to 14 ft. 
.FRI NIGHT...NW winds 15 to 25 kt. Seas 6 to 11 ft. 
.SAT...Variable winds 5 to 15 kt. Seas 4 to 8 ft. 
.SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...N winds 5 to 15 kt. Seas 4 to 7 ft. 
.SUN NIGHT...SW winds 5 to 15 kt. Seas 4 to 8 ft. 

45N to Point Saint George

...GALE WARNING...

.TODAY...N winds 10 to 20 kt. Seas 5 to 8 ft. 
.TONIGHT...N to NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.THU...S to SW winds 20 to 30 kt. Seas 6 to 11 ft. Rain.
.THU NIGHT...NW winds 35 to 45 kt. Seas 10 to 16 ft. Chance of
rain with vsby 1 nm or less. 
.FRI...W to NW winds 30 to 40 kt. Seas 8 to 14 ft. 
.FRI NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. 
.SAT...N winds 15 to 25 kt. Seas 5 to 9 ft. 
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.SUN...N winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN NIGHT...N winds 10 to 20 kt. Seas 4 to 7 ft.