National Weather Service Marine Forecast FZNT23 KWNM

FZNT23 KWNM 090324
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
1124 PM EDT Fri May 8 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 low pressure trough will move E across the area tonight while a high pressure ridge crosses the southern portions. A warm front will move N across the waters Sat and Sat night. A cold front will approach the coast Sun, then push E across the region Sun night and stall Mon. Low pressure will develop along the front S of the area Mon, then track NE across the waters Mon night through Tue night. High pressure will build E across the area Wed and Wed night.

Eastport Maine to Cape Cod

TONIGHT
W to SW winds 5 to 15 kt. Seas 3 to 5 ft.

SAT
S winds 5 to 15 kt. Seas 3 to 5 ft. Chance of showers and tstms.

SAT NIGHT
S winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and chance of tstms.

SUN
S winds 15 to 25 kt. Seas 5 to 7 ft. Scattered showers, tstms and areas of fog with vsby 1 nm or less.

SUN NIGHT
W to NW winds 5 to 15 kt. Seas 5 to 8 ft.

MON
W to NW winds less than 10 kt. Seas 4 to 7 ft.

MON NIGHT
N winds 10 to 20 kt. Seas 3 to 5 ft.

TUE
N to NW winds 10 to 20 kt. Seas 4 to 6 ft.

TUE NIGHT
W to NW winds 5 to 15 kt. Seas 3 to 5 ft.

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

WED NIGHT
S winds 5 to 15 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

TONIGHT
W to SW winds 5 to 15 kt. Seas 3 to 6 ft.

SAT
S winds 10 to 20 kt. Seas 3 to 5 ft. Chance of showers and tstms.

SAT NIGHT
S winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers and chance of tstms.

SUN
SE winds 15 to 25 kt. Seas 7 to 10 ft. Scattered showers, tstms and areas of fog with vsby 1 nm or less.

SUN NIGHT
W to SW winds 5 to 15 kt. Seas 6 to 10 ft.

MON
N winds 10 to 20 kt. Seas 4 to 7 ft.

MON NIGHT
N winds 20 to 30 kt. Seas 4 to 8 ft.

TUE
N winds 15 to 25 kt. Seas 5 to 9 ft.

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

WED
S to SW winds 5 to 15 kt. Seas 3 to 5 ft.

WED NIGHT
SE winds 5 to 15 kt. Seas 3 to 5 ft.

South of New England

TONIGHT
SW winds 5 to 15 kt. Seas 3 to 5 ft.

SAT
S winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers and tstms.

SAT NIGHT
S winds 10 to 20 kt. Seas 5 to 8 ft. Scattered showers and tstms with vsby 1 nm or less.

SUN
SW winds less than 10 kt. Seas 4 to 7 ft. Areas of fog with vsby 1 nm or less.

SUN NIGHT
N winds 5 to 15 kt. Seas 3 to 6 ft.

MON
N winds 10 to 20 kt. Seas 3 to 6 ft.

MON NIGHT
N winds 15 to 25 kt. Seas 5 to 8 ft.

TUE
N to NW winds 15 to 25 kt. Seas 5 to 7 ft.

TUE NIGHT
W winds 10 to 20 kt. Seas 3 to 6 ft.

WED
S winds 15 to 25 kt. Seas 3 to 4 ft.

WED NIGHT
S to SE winds 10 to 20 kt. Seas 4 to 8 ft.