National Weather Service Marine Forecast FZNT23 KWNM

FZNT23 KWNM 292050
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
450 PM EDT Fri May 29 2026

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
A strong low pressure will move SE and E across the waters tonight and Sat, then pass E of the area Sat night. A high pressure ridge will pass across the region Sun and Sun night. Another low pressure will move SE over the waters late Sun night into Mon, then slowly pass E of the area by Mon night. Another high pressure ridge will build across the N and inner portions Tue into Tue night, then persist through Wed night. A broad low pressure will develop well S of the area Tue night into Wed, then slowly approach from the S Wed night.

Eastport Maine to Cape Cod

GALE WARNING

TONIGHT
E to NE winds 25 to 35 kt. Seas 5 to 9 ft. Chance of rain.

SAT
NE winds 30 to 40 kt. Seas 9 to 13 ft. Slight chance of rain.

SAT NIGHT
N winds 20 to 30 kt. Seas 8 to 12 ft.

SUN
S winds 10 to 20 kt. Seas 5 to 9 ft.

SUN NIGHT
E to SE winds 5 to 15 kt. Seas 4 to 6 ft.

MON
E to NE winds 5 to 15 kt. Seas 3 to 6 ft.

MON NIGHT
NE winds less than 10 kt. Seas 3 to 5 ft.

TUE
E to SE winds 5 to 15 kt. Seas 5 to 8 ft.

TUE NIGHT
NE winds 10 to 20 kt. Seas 6 to 9 ft.

WED
N to NE winds 10 to 20 kt. Seas 6 to 10 ft.

WED NIGHT
N to NW winds 10 to 20 kt. Seas 5 to 8 ft.

Cape Cod to Nantucket Shoals and Georges Bank

GALE WARNING

TONIGHT
SW winds 15 to 25 kt. Seas 4 to 7 ft.

SAT
N to NW winds 30 to 40 kt. Seas 9 to 14 ft. Slight chance of rain.

SAT NIGHT
N winds 35 to 45 kt. Seas 11 to 16 ft.

SUN
N winds 25 to 35 kt. Seas 8 to 14 ft.

SUN NIGHT
W winds 15 to 25 kt. Seas 5 to 9 ft.

MON
N to NE winds 15 to 25 kt. Seas 4 to 8 ft.

MON NIGHT
NE winds 5 to 15 kt. Seas 4 to 7 ft.

TUE
NE winds 5 to 15 kt. Seas 5 to 9 ft.

TUE NIGHT
NE winds 10 to 20 kt. Seas 6 to 9 ft.

WED
N winds 15 to 25 kt. Seas 7 to 10 ft.

WED NIGHT
NW winds 15 to 25 kt. Seas 8 to 12 ft.

South of New England

GALE WARNING

TONIGHT
W to SW winds 15 to 25 kt. Seas 4 to 7 ft.

SAT
N winds 30 to 40 kt. Seas 7 to 12 ft.

SAT NIGHT
N winds 25 to 35 kt. Seas 10 to 14 ft.

SUN
N to NW winds 15 to 25 kt. Seas 7 to 12 ft.

SUN NIGHT
W to SW winds 10 to 20 kt. Seas 5 to 8 ft.

MON
E to NE winds 15 to 25 kt. Seas 4 to 7 ft.

MON NIGHT
NE winds 5 to 15 kt. Seas 4 to 7 ft.

TUE
NE winds 5 to 15 kt. Seas 5 to 8 ft.

TUE NIGHT
N winds 5 to 15 kt. Seas 5 to 7 ft.

WED
N winds 10 to 20 kt. Seas 7 to 12 ft.

WED NIGHT
NW winds 10 to 20 kt. Seas 7 to 12 ft.