National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
FZPN24 KWNM 111040
OFFN09

NAVTEX Marine Forecast for Washington and Oregon waters
NWS Ocean Prediction Center Washington DC
340 AM PDT Thu Apr 11 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...A cold front will slowly move across the waters today
and tonight. The front will then move E of the region Fri, as its
south portion pushes S of the region Fri night. Low pressure will
approach the waters Sat and move E just S of the region Sat
night. High pressure will build in from the W Sun and Sun night
and will continue to persist Mon into Mon night.

Canadian border to 45N

...GALE FORCE WINDS POSSIBLE MON NIGHT...

.TODAY...S to SW winds 10 to 20 kt. Seas 5 to 7 ft. Chance of
rain.
.TONIGHT...N winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI...N winds 15 to 25 kt. Seas 6 to 10 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 11 ft.
.SAT...N winds 15 to 25 kt. Seas 8 to 11 ft.
.SAT NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 11 ft.
.SUN...NW winds 20 to 30 kt. Seas 8 to 11 ft.
.SUN NIGHT...NW winds 15 to 25 kt. Seas 7 to 11 ft.
.MON...NW winds 20 to 30 kt. Seas 9 to 13 ft.
.MON NIGHT...NW winds 25 to 35 kt. Seas 11 to 16 ft.

45N to Point Saint George

.TODAY...W to SW winds 10 to 20 kt. Seas 4 to 8 ft.
.TONIGHT...Variable winds 5 to 15 kt. Seas 4 to 7 ft. Showers.
.FRI...N winds 15 to 25 kt. Seas 6 to 10 ft. Chance of rain.
.FRI NIGHT...N winds 20 to 30 kt. Seas 10 to 15 ft.
.SAT...N winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 13 ft.
.SUN...N winds 15 to 25 kt. Seas 6 to 11 ft.
.SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft.
.MON...N winds 15 to 25 kt. Seas 7 to 10 ft.
.MON NIGHT...N to NW winds 20 to 30 kt. Seas 7 to 12 ft.