Offshore Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
845
FZNT21 KWBC 261442
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
942 AM EST Wed Nov 26 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.

ANZ898-270230-
942 AM EST Wed Nov 26 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A warm front will move through
the northern waters today as a strong cold front approaches from
the W. The cold front sweeps across the area tonight and early
Thu, followed by a secondary cold front Thu night. A series of
low pressure troughs will move SE across the waters Fri through
Sat. High pressure will build in from the W late Sat, move over
the waters Sat night and then shift E of the waters Sun. Another
warm front will move into the area late Sun as yet another cold
front approaches from the west. That cold front should move into
the waters Sun night.

$$

ANZ800-270230-
Gulf of Maine to the Hague Line-
942 AM EST Wed Nov 26 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TODAY...SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance of showers
with vsby 1 nm or less.
.TONIGHT...S to SW winds 10 to 15 kt, becoming W to SW 15 to
25 kt. Seas 5 to 9 ft. Scattered showers and areas of fog with
vsby 1 nm or less.
.THU...W winds 20 to 30 kt. Seas 6 to 10 ft. Chance of showers.
.THU NIGHT...W winds 25 to 30 kt. Seas 7 to 12 ft.
.FRI...W winds 25 to 30 kt, becoming 25 to 35 kt. Seas 8 to
14 ft.
.FRI NIGHT...W winds 25 to 35 kt, becoming 25 to 30 kt. Seas
9 to 15 ft.
.SAT...W to NW winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...NW winds 15 to 25 kt, diminishing to 5 to 15 kt.
Seas 5 to 8 ft.
.SUN...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...S winds 20 to 30 kt, becoming W to SW. Seas 7 to
12 ft.

$$

ANZ805-270230-
Georges Bank between Cape Cod and 68W north of 1000 FM-
942 AM EST Wed Nov 26 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TODAY...S to SW winds 15 to 25 kt. Seas 6 to 10 ft. Chance of
showers. Scattered tstms. Vsby 1 NM or less.
.TONIGHT...SW winds 15 to 20 kt. Seas 5 to 9 ft. Scattered
showers and isolated tstms with vsby 1 nm or less.
.THU...W winds 20 to 25 kt. Seas 6 to 11 ft. Chance of showers.
.THU NIGHT...W winds 25 to 30 kt. Seas 8 to 13 ft.
.FRI...W winds 30 to 40 kt. Seas 9 to 16 ft.
.FRI NIGHT...W winds 25 to 35 kt. Seas 9 to 16 ft.
.SAT...W to NW winds 20 to 30 kt. Seas 8 to 14 ft.
.SAT NIGHT...NW winds 5 to 15 kt, becoming variable. Seas 4 to
8 ft.
.SUN...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...S winds 20 to 30 kt, becoming W to SW 15 to 25 kt.
Seas 5 to 9 ft.

$$

ANZ900-270230-
Georges Bank between 68W and the Hague Line-
942 AM EST Wed Nov 26 2025

...GALE FORCE WINDS POSSIBLE FRI...

.TODAY...S to SW winds 20 to 30 kt. Seas 8 to 11 ft. Numerous
showers. Scattered tstms. Vsby 1 NM or less.
.TONIGHT...SW winds 15 to 25 kt. Seas 7 to 11 ft. Scattered
showers and tstms with vsby 1 nm or less.
.THU...W winds 15 to 25 kt. Seas 8 to 11 ft. Chance of showers.
.THU NIGHT...W winds 25 to 30 kt. Seas 11 to 13 ft.
.FRI...W winds 30 to 40 kt. Seas 11 to 17 ft.
.FRI NIGHT...W winds 30 to 40 kt. Seas 12 to 17 ft.
.SAT...W to NW winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT NIGHT...NW winds 10 to 20 kt, becoming variable less than
10 kt. Seas 6 to 10 ft.
.SUN...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to
7 ft.
.SUN NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft.

$$

ANZ810-270230-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
942 AM EST Wed Nov 26 2025

...GALE WARNING...

.TODAY...SW winds 15 to 25 kt. Seas 6 to 9 ft. Numerous showers.
Scattered tstms. Vsby 1 NM or less.
.TONIGHT...SW winds 15 to 20 kt, becoming W 20 to 30 kt. Seas
6 to 10 ft. Areas of fog early. Scattered showers and isolated
tstms. Vsby 1 NM or less.
.THU...W winds 20 to 30 kt. Seas 8 to 11 ft.
.THU NIGHT...W winds 25 to 35 kt. Seas 9 to 13 ft.
.FRI...W winds 30 to 35 kt. Seas 11 to 16 ft.
.FRI NIGHT...W to NW winds 30 to 40 kt. Seas 9 to 16 ft.
.SAT...NW winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...NW winds less than 10 kt, becoming S. Seas 4 to
7 ft.
.SUN...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...S winds 20 to 30 kt, becoming W 10 to 20 kt. Seas
5 to 8 ft.

$$

ANZ815-270230-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
942 AM EST Wed Nov 26 2025

...GALE WARNING...

.TODAY...SW winds 15 to 20 kt. Seas 4 to 8 ft. Numerous showers
and isolated tstms with vsby 1 nm or less.
.TONIGHT...SW winds 15 to 25 kt, becoming W 25 to 35 kt. Seas
6 to 10 ft. Areas of fog early. Chance of rain. Vsby 1 NM or
less early.
.THU...W winds 25 to 30 kt. Seas 6 to 10 ft.
.THU NIGHT...W winds 25 to 30 kt. Seas 7 to 12 ft.
.FRI...W winds 25 to 35 kt. Seas 8 to 14 ft.
.FRI NIGHT...W winds 25 to 35 kt, becoming NW 20 to 30 kt. Seas
8 to 14 ft.
.SAT...NW winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...NW winds less than 10 kt, becoming S. Seas 3 to
5 ft.
.SUN...S winds 15 to 25 kt. Seas 3 to 5 ft.
.SUN NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft.

$$

.Forecaster Bancroft. Ocean Prediction Center.