322
FZNT21 KWBC 132034
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
434 PM EDT Tue May 13 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.

ANZ898-140745-
434 PM EDT Tue May 13 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A stationary front across the
waters will weaken and dissipate tonight. High pressure across
the N waters will shift SE of the area tonight through Wed. A
broad low pressure will develop SW of the area tonight into Wed
over the Mid- Atlantic states, with an associated warm front
lifting N and approaching the southern portions Wed night. Both
the low and warm front will lift NE across the waters Thu into
Thu night while weakening. A weak cold front will approach from
the N Fri, then move S and stall over the waters Fri night into
Sat. Low pressure will move offshore along the front later Sat
and Sat night. The low and associated front will sweep across
the waters Sun and Sun night.

$$

ANZ800-140745-
Gulf of Maine to the Hague Line-
434 PM EDT Tue May 13 2025

.TONIGHT...E to SE winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.WED...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog.
Chance of showers. Vsby 1 NM or less.
.THU...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
3 to 5 ft. Scattered showers and tstms with vsby 1 nm or less.
.THU NIGHT...S to SE winds 5 to 10 kt, becoming variable. Seas
3 to 5 ft.
.FRI...Variable winds less than 5 kt. Seas 3 to 5 ft.
.FRI NIGHT...SE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.SAT...SE winds 5 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...SE winds 5 to 15 kt. Seas 3 to 5 ft.
.SUN...S to SE winds 5 to 15 kt, becoming W. Seas 3 to 4 ft.
.SUN NIGHT...W winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 3 to 4 ft.

$$

ANZ805-140745-
Georges Bank between Cape Cod and 68W north of 1000 FM-
434 PM EDT Tue May 13 2025

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

$$

ANZ900-140745-
Georges Bank between 68W and the Hague Line-
434 PM EDT Tue May 13 2025

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

$$

ANZ810-140745-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
434 PM EDT Tue May 13 2025

.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Chance of
showers.
.WED...SE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
7 ft. Scattered showers with vsby 1 nm or less.
.WED NIGHT...SE winds 10 to 20 kt. Seas 4 to 8 ft. Scattered
showers and tstms with vsby 1 nm or less.
.THU...SE winds 10 to 20 kt, becoming S 5 to 15 kt. Seas 5 to
7 ft. Scattered showers and tstms with vsby 1 nm or less.
.THU NIGHT...S winds 5 to 10 kt, becoming SW. Seas 4 to 6 ft.
.FRI...W winds less than 5 kt, becoming SW. Seas 3 to 5 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.SAT...SE winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas
3 to 4 ft.
.SUN...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...W to NW winds 15 to 20 kt. Seas 4 to 6 ft.

$$

ANZ815-140745-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
434 PM EDT Tue May 13 2025

.TONIGHT...E to SE winds 10 to 15 kt, becoming E 10 to 20 kt.
Seas 3 to 5 ft. Chance of showers.
.WED...SE winds 15 to 25 kt. Seas 5 to 9 ft. Scattered showers.
Scattered tstms. Vsby 1 NM or less.
.WED NIGHT...SE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 9 ft. Scattered showers and tstms with vsby 1 nm or
less.
.THU...S winds 5 to 10 kt. Seas 4 to 7 ft. Scattered showers and
tstms with vsby 1 nm or less.
.THU NIGHT...S to SW winds less than 10 kt. Seas 4 to 5 ft.
.FRI...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.FRI NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT...S winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft.
.SAT NIGHT...SW winds 5 to 10 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 4 ft.
.SUN...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...W winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas
3 to 5 ft.

$$

.Forecaster Joseph. Ocean Prediction Center.