National Weather Service Weather Forecast Office

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

000
FZNT23 KWNM 200905
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
505 AM EDT Sat Apr 20 2024

Conditions given represent the highest within that period.

Locally higher winds and seas can be expected in and near tstms.

...Please refer to Coastal Waters Forecasts (CWF) available
through NOAA Weather Radio and other means for detailed coastal
waters forecasts...

.SYNOPSIS...Low pressure to S of the area, centered about 300 nm
S of Nantucket, will move slowly E and NE while weakening early
today before dissipating by this afternoon. Another low and an
associated cold front will move E and SE across the waters today
into tonight. High pressure will build S of the waters Sun.
Developing low pressure will pass S of the waters Sun night.
Another cold front will move over the waters Mon into Mon night.
High pressure will rapidly move E across the waters Tue and will
shift well E of the waters Tue night while maintaining a ridge
across the area. Yet another low and associated cold front will
approach the waters Wed, then cross the region Wed night.

Eastport Maine to Cape Cod

.TODAY...S to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.TONIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.SUN...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...W winds 15 to 25 kt. Seas 3 to 5 ft.
.MON...W winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...S winds 15 to 25 kt. Seas 3 to 5 ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 6 ft.
.WED...S to SE winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds 15 to 25 kt. Seas 3 to 6 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...S winds 15 to 25 kt. Seas 4 to 8 ft. Chance of showers.
.TONIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. Scattered
showers and chance of tstms. Areas of fog with vsby 1 nm or
less.
.SUN...W winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. Rain.
.MON...N to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft.
.WED...W to NW winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...W to NW winds 15 to 25 kt. Seas 4 to 6 ft.

South of New England

.TODAY...W winds 5 to 15 kt. Seas 4 to 8 ft. Chance of showers.
.TONIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft. Scattered
showers and areas of fog with vsby 1 nm or less.
.SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. Rain.
.MON...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...Variable winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...S winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.WED...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NW winds 15 to 25 kt. Seas 3 to 6 ft.