311
FZPN24 KWNM 202231
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
331 PM PDT Mon May 20 2024

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 weaken tonight as a cold front
approaches from the NW. The front will move SE across the waters
late tonight and Tue. High pressure remains centered to the SW of
the area Tue night through Wed night as a low pressure moves SE
near Vancouver Island. The high will weaken and slide to the SE
Thu and Thu night as a cold front moves across the area Thu night
into Fri. High pressure will briefly build towards the waters Fri
ahead of a cold front, that will likely move across the waters
Fri night through Sat night.

Canadian border to 45N

...GALE WARNING...

.TONIGHT...W winds 10 to 20 kt. Seas 4 to 8 ft.
.TUE...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Chance of
rain.
.TUE NIGHT...NW winds 25 to 35 kt. Seas 10 to 16 ft.
.WED...NW winds 20 to 30 kt. Seas 9 to 14 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 6 to 11 ft.
.THU...W winds 5 to 15 kt. Seas 4 to 7 ft.
.THU NIGHT...W to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft.
.SAT...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...W winds 5 to 15 kt. Seas 5 to 8 ft.

45N to Point Saint George

.TONIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft.
.TUE...W to NW winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 8 ft.
.WED...NW winds 15 to 25 kt. Seas 7 to 11 ft.
.WED NIGHT...N to NW winds 15 to 25 kt. Seas 6 to 11 ft.
.THU...N to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI...NW winds 10 to 20 kt. Seas 4 to 7 ft.
.FRI NIGHT...N to NW winds 10 to 20 kt. Seas 4 to 8 ft.
.SAT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.SAT NIGHT...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.