Offshore Waters Forecast (New England)

FZNT21 KWBC 070825
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
425 AM EDT Tue Jul 7 2026

New England continental shelf and slope waters from 60 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.

ANZ898-072000-
425 AM EDT Tue Jul 7 2026

.SYNOPSIS FOR NEW ENGLAND WATERS...A warm front will drift N into
the far southern waters early this morning, and then stall over
the far S waters during the day today as developing low pressure
tracks E along the boundary. The low will gradually move E of
the area late tonight through Wed. High pressure returns to the 
waters Wed night into early Thu. High pressure moves E late Thu, 
Thu night into Fri as a surface low pressure trough develops 
over the western part of the waters, ahead of a cold front 
approaching from the NW. The cold front will move E and SE over 
the area late Fri and Fri night into early Sat. High pressure 
will build in from the NW late Sat and Sat night. 

$$

ANZ800-072000-
Gulf of Maine to the Hague Line-
425 AM EDT Tue Jul 7 2026

.TODAY...SE winds 5 to 10 kt, becoming E to SE 5 to 15 kt, then,
becoming E 15 to 20 kt. Seas 3 to 6 ft. Showers likely. Chance
of tstms. 
.TONIGHT...E to NE winds 15 to 25 kt. Seas 4 to 7 ft. Patchy
fog. Showers likely. 
.WED...NE winds 20 to 30 kt, becoming N. Seas 5 to 9 ft. Slight
chance of showers. 
.WED NIGHT...N to NW winds diminishing to 5 to 15 kt, then 
becoming SW. Seas 4 to 7 ft. 
.THU...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 4 to 6 ft. 
.FRI...SW winds 10 to 15 kt, becoming W to SW 5 to 10 kt. Seas
3 to 5 ft. 
.FRI NIGHT...W to NW winds 5 to 10 kt, becoming N to NW 10 to
15 kt. Seas 3 to 4 ft. 
.SAT...N winds 10 to 15 kt, becoming N to NW 5 to 10 kt. Seas
3 to 4 ft. 
.SAT NIGHT...NW winds 5 to 15 kt, becoming N 10 to 15 kt. Seas
3 to 4 ft. 

$$

ANZ805-072000-
Georges Bank between Cape Cod and 68W north of 1000 FM-
425 AM EDT Tue Jul 7 2026

.TODAY...E winds 15 to 25 kt. Seas 4 to 7 ft. Showers and chance
of tstms. Vsby 1 nm or less. 
.TONIGHT...N to NE winds 20 to 30 kt. Seas 5 to 9 ft. Patchy
fog. Chance of showers. Areas of fog. Vsby 1 NM or less. 
.WED...N winds 20 to 30 kt. Seas 5 to 9 ft. Slight chance of
showers. 
.WED NIGHT...N to NW winds diminishing to 10 to 20 kt, then
becoming W to NW 5 to 15 kt. Seas 4 to 8 ft. 
.THU...W to SW winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas
4 to 5 ft. 
.THU NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 6 ft. 
.FRI...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 3 to
4 ft. 
.FRI NIGHT...W winds 5 to 10 kt, becoming N to NW 10 to 15 kt.
Seas 3 to 4 ft. 
.SAT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. 

$$

ANZ900-072000-
Georges Bank between 68W and the Hague Line-
425 AM EDT Tue Jul 7 2026

.TODAY...E to SE winds 15 to 25 kt. Seas 4 to 8 ft. Showers and 
chance of tstms. Vsby 1 nm or less. 
.TONIGHT...E winds 15 to 25 kt, becoming N to NE 20 to 30 kt.
Seas 5 to 9 ft. Patchy fog. Showers likely with vsby 1 nm or
less. 
.WED...N winds 20 to 30 kt. Seas 6 to 10 ft. Areas of fog.
Slight chance of showers. Vsby 1 NM or less.
.WED NIGHT...N to NW winds 20 to 30 kt, becoming NW 10 to 20 kt.
Seas 5 to 9 ft. Areas of fog with vsby 1 nm or less. 
.THU...W to SW winds 5 to 15 kt. Seas subsiding to 4 to 6 ft. 
.THU NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 5 ft. 
.FRI...SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas 3 to
4 ft. 
.FRI NIGHT...W winds 5 to 15 kt, becoming N to NW. Seas 3 to
4 ft. 
.SAT...W to NW winds 5 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 5 ft. 
.SAT NIGHT...N to NW winds 5 to 15 kt. Seas 3 to 5 ft. 

$$

ANZ810-072000-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
425 AM EDT Tue Jul 7 2026

.TODAY...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 6 ft. Showers and chance of tstms.
.TONIGHT...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. Chance of
showers. 
.WED...N to NE winds 15 to 25 kt. Seas 5 to 8 ft. 
.WED NIGHT...N winds diminishing to 5 to 15 kt, then becoming W 
5 to 10 kt. Seas 4 to 7 ft. 
.THU...W to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
4 to 5 ft. 
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft. 
.FRI NIGHT...W winds 5 to 10 kt, becoming NW. Seas 3 to 5 ft. 
.SAT...NW winds 5 to 10 kt, becoming N 5 to 15 kt. Seas 3 to
5 ft. 
.SAT NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft. 

$$

ANZ815-072000-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
425 AM EDT Tue Jul 7 2026

.TODAY...E winds 5 to 15 kt, becoming variable, then, becoming N
10 to 20 kt. Seas 3 to 5 ft. Scattered showers and tstms. 
.TONIGHT...N to NE winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED...NE winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas
5 to 7 ft. 
.WED NIGHT...N winds 5 to 10 kt, becoming SW. Seas subsiding to 
4 to 5 ft.
.THU...SW winds 5 to 10 kt, becoming S to SW 10 to 15 kt. Seas
3 to 4 ft. 
.THU NIGHT...S winds 10 to 15 kt, becoming W to SW 5 to 10 kt.
Seas 3 to 4 ft. 
.FRI...W winds 5 to 10 kt, becoming W to SW 10 to 15 kt. Seas
3 to 4 ft. 
.FRI NIGHT...W winds 5 to 10 kt, becoming NW. Seas 2 to 4 ft. 
.SAT...N to NW winds 5 to 10 kt. Seas 2 to 4 ft. 
.SAT NIGHT...N winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. 

$$

.Forecaster Mills. Ocean Prediction Center.