355
FZNT21 KWBC 172032
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
432 PM EDT Tue Jun 17 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.

ANZ898-180800-
432 PM EDT Tue Jun 17 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A high pressure ridge over the
extending over the area tonight will persist into Wed. Weak low
pressure along a front S of the region will pass SE of Georges
Bank tonight. A warm front will lift NE over the waters Wed
through early Thu, followed by a cold front approaching the coast
from the W late Thu. The cold front will move through the area
Thu night through Fri. A secondary cold front or low pressure
trough will move SE over the waters Fri night as high pressure
moves E over New England waters. High pressure will move E over
the waters and pass E of the area Sat and Sat night. A trough
will move SE over the area Sat night.

$$

ANZ800-180800-
Gulf of Maine to the Hague Line-
432 PM EDT Tue Jun 17 2025

.TONIGHT...SE winds 5 to 10 kt, becoming S to SE 10 to 15 kt.
Seas 3 to 4 ft. Chance of rain with vsby 1 nm or less.
.WED...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of rain. Areas
of fog with vsby 1 NM or less.
.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.THU...S to SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas
3 to 5 ft. Areas of fog with vsby 1 nm or less.
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.FRI...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
4 to 7 ft.
.FRI NIGHT...W to NW winds less than 10 kt. Seas 3 to 6 ft.
.SAT...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.SAT NIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas
3 to 5 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.

$$

ANZ805-180800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
432 PM EDT Tue Jun 17 2025

.TONIGHT...E to SE winds 10 to 15 kt, becoming S to SE 5 to
10 kt. Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less.
Chance of rain.
.WED...S to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. Areas of
fog with vsby 1 nm or less.
.THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 6 ft. Tstms and scattered showers. Areas of fog with vsby 1
NM or less.
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
4 to 8 ft.
.FRI NIGHT...W winds 5 to 10 kt. Seas 3 to 6 ft.
.SAT...Variable winds less than 5 kt, becoming S to SW. Seas
3 to 4 ft.
.SAT NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 3 to 4 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.

$$

ANZ900-180800-
Georges Bank between 68W and the Hague Line-
432 PM EDT Tue Jun 17 2025

.TONIGHT...E winds 10 to 15 kt, becoming SE 5 to 15 kt. Seas
3 to 5 ft. Chance of rain. Areas of fog with vsby 1 nm or less.
.WED...S to SE winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
4 to 5 ft. Areas of fog with vsby 1 nm or less.
.WED NIGHT...S to SW winds 5 to 10 kt, becoming S 10 to 15 kt.
Seas 3 to 4 ft. Areas of fog with vsby 1 nm or less.
.THU...SW winds 10 to 15 kt. Seas 4 to 6 ft. Tstms and scattered
showers. Areas of fog. Vsby 1 nm or less.
.THU NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI...SW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas 6 to
7 ft.
.FRI NIGHT...W winds 5 to 10 kt. Seas 4 to 6 ft.
.SAT...W to SW winds less than 5 kt, becoming S to SW. Seas 3 to
5 ft.
.SAT NIGHT...S to SW winds 5 to 10 kt, becoming SW 5 to 15 kt.
Seas 3 to 4 ft.
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.

$$

ANZ810-180800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
432 PM EDT Tue Jun 17 2025

.TONIGHT...E winds 5 to 10 kt, becoming S. Seas 3 to 5 ft. Areas
of fog with vsby 1 nm or less.
.WED...SW winds 5 to 10 kt, becoming S. Seas 3 to 4 ft. Areas of
fog with vsby 1 nm or less.
.WED NIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
Areas of fog with vsby 1 nm or less.
.THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
4 to 7 ft. Areas of fog, scattered showers and tstms with vsby
1 nm or less.
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI...W winds 5 to 15 kt. Seas 5 to 8 ft.
.FRI NIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to
6 ft.
.SAT...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 4 ft.
.SUN NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 3 to 4 ft.

$$

ANZ815-180800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
432 PM EDT Tue Jun 17 2025

.TONIGHT...E to SE winds 5 to 10 kt, becoming S to SE. Seas 3 to
4 ft. Areas of fog with vsby 1 nm or less.
.WED...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less.
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.THU...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
4 to 7 ft. Areas of fog with vsby 1 nm or less.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 4 to
7 ft.
.FRI NIGHT...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 5 ft.
.SAT...W winds less than 5 kt, becoming SW. Seas 3 to 4 ft.
.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 4 ft.
.SUN NIGHT...SW winds 10 to 20 kt, becoming W to SW 10 to 15 kt.
Seas 3 to 4 ft.

$$

.Forecaster Folmer. Ocean Prediction Center.