197
FZNT23 KWNM 312109
OFFN01

NAVTEX Marine Forecast for NE US waters
NWS Ocean Prediction Center Washington DC
509 PM EDT Thu Jul 31 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...A cold front across the waters will stall south of
the area tonight. Developing low pressure along the stalled front
will move quickly NE away from the area Fri night into Saturday
while pushing the front away from the area. High pressure will
build over the area Sat and Sun then slowly weaken into Mon
night. A cold front will approach from the N Mon night, briefly
stall early Tue, and then lift back N as a warm front into Tue
night.

Eastport Maine to Cape Cod

.TONIGHT...NE winds 15 to 25 kt. Seas 3 to 5 ft. Scattered
showers and chance of tstms. Areas of fog with vsby 1 nm or
less.
.FRI...NE winds 15 to 25 kt. Seas 4 to 6 ft. Chance of showers
and areas of fog with vsby 1 nm or less.
.FRI NIGHT...N to NE winds 15 to 25 kt. Seas 3 to 6 ft. Chance
of rain.
.SAT...N winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.SUN...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.MON...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.

Cape Cod to Nantucket Shoals and Georges Bank

.TONIGHT...NE winds 15 to 25 kt. Seas 3 to 5 ft. Scattered
showers and tstms. Areas of fog with vsby 1 nm or less.
.FRI...NE winds 15 to 25 kt. Seas 4 to 6 ft. Scattered showers
and tstms. Areas of fog with vsby 1 nm or less.
.FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 8 ft. Tstms and
scattered showers.
.SAT...NE winds 20 to 30 kt. Seas 7 to 10 ft. Scattered showers.
.SAT NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft.
.SUN...NE winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft.
.MON...NE winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 4 to 6 ft.
.TUE...E to NE winds 10 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 6 ft.

South of New England

.TONIGHT...NE winds 15 to 25 kt. Seas 3 to 6 ft. Scattered
showers and tstms. Areas of fog with vsby 1 nm or less.
.FRI...NE winds 20 to 30 kt. Seas 5 to 9 ft. Tstms with showers
likely.
.FRI NIGHT...NE winds 20 to 30 kt. Seas 6 to 10 ft. Showers and
tstms.
.SAT...NE winds 20 to 30 kt. Seas 7 to 10 ft.
.SAT NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft.
.SUN...NE winds 15 to 25 kt. Seas 6 to 9 ft.
.SUN NIGHT...Variable winds 5 to 15 kt. Seas 5 to 8 ft.
.MON...NE winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...E to NE winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E winds 5 to 15 kt. Seas 3 to 5 ft.