Offshore Forecast
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876
FZNT23 KWNM 200844
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
444 AM EDT Sun Jul 20 2025

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 will shift E of the area this morning.
A warm front will lift NE across the area today. A cold front
will approach the coast later today, then pass across the waters
tonight. High pressure will build SE toward the area Mon into
Tue, settle offshore Tue night through Wed night, then shift E of
the waters later Thu. A warm front will lift across the area
later Thu into Thu night while a cold front approaches the coast
from the W.

Eastport Maine to Cape Cod

.TODAY...S winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and tstms with vsby 1 nm or less.
.TONIGHT...NW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers, tstms and areas of fog with vsby 1 nm or less.
.MON...NW winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds less than 10 kt. Seas 3 ft.
.WED...S to SW winds 5 to 15 kt. Seas 3 ft.
.WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.THU...S to SW winds 15 to 25 kt. Seas 3 to 5 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TODAY...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms with vsby 1 nm or less.
.TONIGHT...W winds 10 to 20 kt. Seas 4 to 6 ft. Scattered
showers and tstms with vsby 1 nm or less.
.MON...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.MON NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...N winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED...Variable winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds 5 to 15 kt. Seas 2 ft or less.
.THU...S to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.

South of New England

.TODAY...SW winds 10 to 20 kt. Seas 3 to 4 ft. Scattered showers
and tstms with vsby 1 nm or less.
.TONIGHT...N to NW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms with vsby 1 nm or less.
.MON...N winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers and
tstms.
.MON NIGHT...NE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...E to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...S to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.