177
FZPN24 KWNM 172245
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
345 PM PDT Sun Aug 17 2025

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 series of low pressure troughs will cross the
waters tonight through Tue. High pressure will build over the
waters Tue night and persist through Fri night.

Canadian border to 45N

.TONIGHT...S winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...S winds 5 to 15 kt. Seas 4 to 7 ft.
.MON NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...Variable winds less than 10 kt. Seas 3 to 6 ft.
.TUE NIGHT...N winds less than 10 kt. Seas 3 to 5 ft.
.WED...N winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...N winds 10 to 20 kt. Seas 3 to 6 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 4 to 6 ft.
.FRI...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 6 ft.

45N to Point Saint George

.TONIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...S to SW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...SW winds 5 to 15 kt. Seas 4 to 6 ft.
.TUE...Variable winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE NIGHT...N winds 5 to 15 kt. Seas 3 to 5 ft.
.WED...N winds 15 to 25 kt. Seas 3 to 5 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 5 to 8 ft.
.THU...N winds 20 to 30 kt. Seas 6 to 9 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft.
.FRI...N winds 20 to 30 kt. Seas 6 to 9 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas 6 to 9 ft.