462
FZNT21 KWBC 220824
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
424 AM EDT Tue Jul 22 2025

New England continental shelf and slope waters from 25 nm
offshore to the Hague Line, except to 1000 fm south of New
England.

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Locally higher winds and seas can be expected in and near tstms.

ANZ898-222015-
424 AM EDT Tue Jul 22 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will be across
the waters today through Wed, while a trough which will be along
or near the coast through the afternoon. The area of high
pressure will shift E and SE of the area by Wed night and Thu.
By late Thu through early Fri a trough will move E to the coast
and then move E across the waters Fri and Fri night. A cold
front will move slowly SE over the waters Fri night through Sat
night.


$$

ANZ800-222015-
Gulf of Maine to the Hague Line-
424 AM EDT Tue Jul 22 2025

.TODAY...N to NW winds 5 to 15 kt, becoming W to SW. Seas 3 to
4 ft.
.TONIGHT...W to SW winds 5 to 15 kt. Seas 3 ft, becoming 2 ft or
less.
.WED...W to SW winds less than 10 kt, becoming S to SW. Seas
2 ft or less.
.WED NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.THU...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 8 ft.
.FRI...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI NIGHT...SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas
3 to 6 ft.
.SAT...N to NE winds 5 to 15 kt, becoming NE. Seas 3 to 4 ft.
.SAT NIGHT...NE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.

$$

ANZ805-222015-
Georges Bank between Cape Cod and 68W north of 1000 FM-
424 AM EDT Tue Jul 22 2025

.TODAY...N to NW winds 5 to 15 kt, becoming N. Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 10 kt, becoming S. Seas 2 ft or
less.
.WED NIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
.THU...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...N to NE winds less than 10 kt, becoming NE. Seas
3 to 4 ft.

$$

ANZ900-222015-
Georges Bank between 68W and the Hague Line-
424 AM EDT Tue Jul 22 2025

.TODAY...N to NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
.TONIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED...N to NE winds less than 10 kt, becoming variable. Seas
3 to 4 ft.
.WED NIGHT...Variable winds 5 to 15 kt. Seas 2 ft or less,
becoming 3 ft.
.THU...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...Variable winds less than 10 kt, increasing to 5 to
15 kt. Seas 3 to 4 ft.

$$

ANZ810-222015-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
424 AM EDT Tue Jul 22 2025

.TODAY...E to NE winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers.
.TONIGHT...E to SE winds 5 to 10 kt, becoming variable. Seas
3 to 4 ft.
.WED...E to NE winds less than 10 kt, becoming S to SE. Seas
3 ft, becoming 2 ft or less.
.WED NIGHT...S winds 5 to 15 kt, becoming SW. Seas 2 ft or less,
becoming 3 ft.
.THU...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 15 to 20 kt. Seas 4 to 7 ft.
.SAT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...Variable winds less than 10 kt, becoming NE. Seas
3 to 4 ft.

$$

ANZ815-222015-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
424 AM EDT Tue Jul 22 2025

.TODAY...E winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers.
.TONIGHT...E to SE winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft. Scattered showers.
.WED...E winds less than 10 kt, becoming S to SE. Seas 3 to
4 ft.
.WED NIGHT...S winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft.
.THU...S to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT...W to SW winds 5 to 15 kt, becoming variable. Seas 3 to
5 ft.
.SAT NIGHT...NE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.

$$

.Forecaster Rowland. Ocean Prediction Center.