NAVTEX Marine Forecast (Astoria, OR)

FZPN24 KWNM 271036
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
336 AM PDT Mon Apr 27 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 ridge of high pressure will remain W of the waters
through Wed night. The ridge will weaken Thu as low pressure
approaches from the W. The low will weaken near the outer waters
and push a weakening cold front across the waters Fri before
moving S of the area Fri night. A trough will persist across
Vancouver Island today through Fri night, varying in intensity.  

Canadian border to 45N

.TODAY...NW winds 15 to 25 kt. Seas 6 to 10 ft. 
.TONIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. 
.TUE...NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.TUE NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...N to NW winds 5 to 15 kt. Seas 6 to 10 ft. 
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. 
.THU...N to NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.THU NIGHT...NW winds 10 to 20 kt. Seas 6 to 10 ft. 
.FRI...N to NW winds 10 to 20 kt. Seas 6 to 10 ft. 
.FRI NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 10 ft. 

45N to Point Saint George

.TODAY...N to NW winds 10 to 20 kt. Seas 5 to 9 ft. 
.TONIGHT...N winds 10 to 20 kt. Seas 5 to 8 ft. 
.TUE...N winds 15 to 25 kt. Seas 5 to 8 ft. 
.TUE NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft. 
.WED...N winds 15 to 25 kt. Seas 6 to 11 ft. 
.WED NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft. 
.THU...N winds 20 to 30 kt. Seas 6 to 11 ft. 
.THU NIGHT...N winds 20 to 30 kt. Seas 8 to 12 ft.
.FRI...N winds 20 to 30 kt. Seas 7 to 12 ft. 
.FRI NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.