National Weather Service Marine Forecast FZNT23 KWNM

FZNT23 KWNM 110401
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1201 AM EDT Sun Oct 11 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
High pressure builds E over the waters tonight, then moves E Sun. A warm front approaches the area from the S Sun, moving into the waters Sun night. Low pressure will move E along the front Sun night through Mon, pushing E and SE of the area Mon night. A nearly stationary front will be over the waters Tue, moving N as a warm front late Tue, and followed by a cold front moving through the area Tue night and Wed S of low pressure moving E across N New England and SE Canada. High pressure builds E over the waters Wed night through Thu night.

Eastport Maine to Cape Cod

TONIGHT
Variable winds less than 10 kt. Seas 3 to 5 ft.

SUN
S winds 5 to 15 kt. Seas 3 to 4 ft.

SUN NIGHT
E winds 10 to 20 kt. Seas 3 to 6 ft. Rain.

MON
N winds 10 to 20 kt. Seas 5 to 8 ft.

MON NIGHT
NE winds 15 to 25 kt. Seas 5 to 7 ft.

TUE
SE winds 15 to 25 kt. Seas 5 to 8 ft.

TUE NIGHT
S winds 15 to 25 kt. Seas 5 to 8 ft.

WED
W to NW winds 15 to 25 kt. Seas 5 to 8 ft.

WED NIGHT
NW winds 15 to 25 kt. Seas 5 to 7 ft.

THU
NW winds 20 to 30 kt. Seas 7 to 12 ft.

THU NIGHT
N winds 20 to 30 kt. Seas 7 to 12 ft.

Cape Cod to Nantucket Shoals and Georges Bank

GALE WARNING

TONIGHT
N to NE winds 5 to 15 kt, becoming E to NE. Seas 4 to 6 ft.

SUN
SE winds 20 to 30 kt. Seas 4 to 8 ft. Chance of rain.

SUN NIGHT
S to SW winds 25 to 35 kt. Seas 8 to 13 ft. Rain with vsby 1 nm or less.

MON
W winds 20 to 30 kt. Seas 8 to 12 ft. Scattered showers and tstms with vsby 1 nm or less.

MON NIGHT
N to NE winds 15 to 25 kt. Seas 7 to 10 ft.

TUE
E to SE winds 10 to 20 kt. Seas 5 to 9 ft.

TUE NIGHT
S to SW winds 15 to 25 kt. Seas 4 to 7 ft.

WED
W winds 15 to 25 kt. Seas 4 to 7 ft.

WED NIGHT
NW winds 10 to 20 kt. Seas 4 to 7 ft.

THU
N to NW winds 20 to 30 kt. Seas 7 to 12 ft.

THU NIGHT
N winds 20 to 30 kt. Seas 8 to 13 ft.

South of New England

GALE WARNING

TONIGHT
E winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to 5 ft.

SUN
SE winds 20 to 30 kt. Seas 6 to 11 ft. Widespread showers and isolated tstms.

SUN NIGHT
SW winds 25 to 35 kt. Seas 8 to 13 ft. Rain with vsby 1 nm or less.

MON
N winds 15 to 25 kt. Seas 7 to 11 ft. Scattered showers.

MON NIGHT
N to NE winds 15 to 25 kt. Seas 7 to 10 ft.

TUE
S to SE winds 5 to 15 kt. Seas 4 to 8 ft.

TUE NIGHT
SW winds 10 to 20 kt. Seas 4 to 7 ft.

WED
W winds 15 to 25 kt. Seas 4 to 7 ft.

WED NIGHT
N to NW winds 10 to 20 kt. Seas 3 to 6 ft.

THU
N winds 15 to 25 kt. Seas 5 to 8 ft.

THU NIGHT
NE winds 10 to 20 kt. Seas 5 to 8 ft.