741
FZNT21 KWBC 291457
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1057 AM EDT Sun Jun 29 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.

ANZ898-300215-
1057 AM EDT Sun Jun 29 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...Weak low pressure developing
over the Gulf of Maine late this morning will move off to the E
of the area later today and tonight. A weak cold front extending
SW from the low will move SE over the area behind the low today
into early tonight, and then become nearly stationary over the S
waters later tonight. The front should slowly dissipate Mon as
high pressure builds in. The high will move E Mon night and Tue
ahead of a slow-moving cold front. The front will likely reach
the coast Tue night, and then weaken as it drifts offshore Tue
night and Wed. Another slow-moving cold front will approach the
coast Wed night into Thu, and finally push offshore Thu night.

$$

ANZ800-300215-
Gulf of Maine to the Hague Line-
1057 AM EDT Sun Jun 29 2025

.TODAY...W winds less than 10 kt, becoming W to SW. Seas 2 to
4 ft. Scattered showers. Areas of fog. Vsby 1 NM or less.
.TONIGHT...W to SW winds less than 10 kt, becoming W to NW. Seas
2 to 4 ft. Areas of fog with vsby 1 nm or less.
.MON...W to NW winds less than 10 kt, becoming S to SW. Seas 2
to 4 ft. Areas of fog with vsby 1 nm or less.
.MON NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.TUE...S winds 15 to 25 kt. Seas 3 to 5 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.WED...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 6 ft.
.THU...W to SW winds 5 to 10 kt, becoming SW 10 to 20 kt. Seas
3 to 5 ft.
.THU NIGHT...SW winds 10 to 20 kt, becoming W. Seas 3 to 4 ft.

$$

ANZ805-300215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1057 AM EDT Sun Jun 29 2025

.TODAY...SW winds 5 to 15 kt. Seas 2 to 4 ft. Areas of fog,
scattered showers and tstms with vsby 1 nm or less.
.TONIGHT...W to SW winds 5 to 15 kt, becoming W. Seas 3 to 4 ft.
Areas of fog, scattered showers and tstms with vsby 1 nm or
less.
.MON...W to SW winds less than 10 kt. Seas 2 to 4 ft. Areas of
fog, chance of showers and tstms with vsby 1 nm or less.
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of
tstms. Areas of fog and scattered showers. Vsby 1 NM or less.
.TUE...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.WED...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 6 ft.
.THU...W to SW winds 5 to 10 kt, becoming SW 15 to 25 kt. Seas
3 to 5 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.

$$

ANZ900-300215-
Georges Bank between 68W and the Hague Line-
1057 AM EDT Sun Jun 29 2025

.TODAY...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers
and tstms. Areas of fog. Vsby 1 NM or less.
.TONIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft. Scattered showers, tstms and areas of fog with vsby 1 nm
or less.
.MON...W to SW winds less than 10 kt. Seas 3 to 4 ft. Chance of
showers, tstms and areas of fog with vsby 1 nm or less.
.MON NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers, tstms and fog with vsby 1 nm or less.
.TUE...S to SW winds 5 to 15 kt, becoming SW 15 to 20 kt. Seas
3 to 4 ft.
.TUE NIGHT...SW winds 20 to 25 kt. Seas building to 4 to 7 ft.
.WED...SW winds 15 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
5 to 6 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 4 to
5 ft.
.THU NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft.

$$

ANZ810-300215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1057 AM EDT Sun Jun 29 2025

.TODAY...W winds 10 to 15 kt, becoming SW 5 to 15 kt. Seas 2 to
4 ft. Areas of fog. Scattered showers and tstms. Vsby 1 NM or
less.
.TONIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Areas of
fog. Scattered showers and tstms. Vsby 1 NM or less.
.MON...Variable winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft.
Areas of fog. Chance of showers and tstms. Vsby 1 NM or less.
.MON NIGHT...S to SW winds 5 to 10 kt, becoming SW 10 to 15 kt.
Seas 3 to 4 ft. Chance of showers, tstms and areas of fog with
vsby 1 nm or less.
.TUE...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas building to 5 to 7 ft.
.WED...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
7 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas
4 to 6 ft.
.THU...W winds less than 10 kt, becoming SW. Seas 3 to 5 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 4 ft.

$$

ANZ815-300215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1057 AM EDT Sun Jun 29 2025

.TODAY...W to SW winds less than 10 kt. Seas 2 to 4 ft. Areas of
fog with vsby 1 nm or less.
.TONIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Areas of
fog. Scattered showers and tstms. Vsby 1 NM or less.
.MON...Variable winds 5 to 10 kt, becoming S to SW. Seas 3 to
4 ft. Chance of showers and tstms with vsby 1 nm or less.
.MON NIGHT...S to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 4 ft. Areas of fog. Chance of showers and tstms. Vsby
1 NM or less.
.TUE...SW winds 15 to 25 kt. Seas building to 4 to 7 ft.
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.WED...W to SW winds 10 to 20 kt, becoming SW 5 to 15 kt. Seas
4 to 7 ft.
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas
becoming 3 to 5 ft.
.THU...W to SW winds less than 10 kt, becoming SW. Seas 3 to
4 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W to NW. Seas 3 to
4 ft.

$$

.Forecaster Mills. Ocean Prediction Center.