NAVTEX Marine Forecast (Astoria, OR)

FZPN24 KWNM 211110
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
410 AM PDT Tue Jul 21 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 trough will remain along the coasts of Washington
and Oregon today, then dissipate tonight. Another trough will
remain along the coast of Vancouver Island today into Wed. High
pressure will persist over the southern Gulf of Alaska tonight,
drift SW Wed through Thu, then move even farther W away from the
area Thu night through Sat. A low pressure system will stall NW
of the waters Sat night.  

Canadian border to 45N

.TODAY...N to NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.TONIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. 
.WED...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.WED NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU...N winds 15 to 25 kt. Seas 7 to 10 ft. 
.THU NIGHT...N winds 10 to 20 kt. Seas 6 to 10 ft.
.FRI...Variable winds 5 to 15 kt. Seas 5 to 8 ft. 
.FRI NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT...W winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft. 

45N to Point Saint George

.TODAY...N winds 5 to 15 kt. Seas 4 to 7 ft. 
.TONIGHT...N winds 5 to 15 kt. Seas 4 to 7 ft. 
.WED...N to NE winds 5 to 15 kt. Seas 4 to 7 ft. 
.WED NIGHT...S winds 5 to 15 kt. Seas 4 to 8 ft. 
.THU...S winds 5 to 15 kt. Seas 5 to 8 ft. 
.THU NIGHT...S winds 5 to 15 kt. Seas 5 to 8 ft. 
.FRI...S winds 5 to 15 kt. Seas 5 to 8 ft. 
.FRI NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. 
.SAT NIGHT...W winds 5 to 15 kt. Seas 4 to 7 ft.