182
FZNT21 KWBC 012020
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
420 PM EDT Sat Nov 1 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.

ANZ898-020800-
420 PM EDT Sat Nov 1 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A series of low pressure
troughs will move SE across the area tonight. High pressure will
build E across the waters Sun and Sun night, then shift well E
of the region Mon and Mon night while weakening. A developing
low will track NE while passing just S of the waters Mon night,
then move well E of the area Tue and Tue night as a high pressure
ridge builds E towards the region. The high will quickly move E
of the area Wed, as a strengthening low pressure area passes
just N of the waters Wed night and early Thu. A trailing cold
front will move to the coast by Wed night, and move quickly E
and SE over the area late Wed night into early Thu. High pressure
will build E toward the waters late Thu and Thu night.

$$

ANZ800-020800-
Gulf of Maine to the Hague Line-
420 PM EDT Sat Nov 1 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...W winds 20 to 30 kt, becoming NW, then, diminishing
to 10 to 20 kt. Seas 8 to 16 ft, subsiding to 6 to 10 ft.
.SUN...NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 4 to
7 ft.
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON...S to SW winds 15 to 25 kt. Seas 3 to 4 ft.
.MON NIGHT...S winds 15 to 25 kt, becoming W. Seas 4 to 7 ft.
.TUE...W to NW winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 7 to 12 ft.
.TUE NIGHT...W to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.WED...W winds 15 to 25 kt. Seas 6 to 10 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...W winds 20 to 30 kt, becoming NW. Seas 7 to 13 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 8 to 14 ft.

$$

ANZ805-020800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
420 PM EDT Sat Nov 1 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...W to NW winds 20 to 30 kt, becoming NW 15 to 20 kt.
Seas 8 to 15 ft, becoming 6 to 11 ft.
.SUN...W to NW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas
subsiding to 4 to 8 ft.
.SUN NIGHT...W to NW winds 10 to 20 kt, diminishing to 5 to
15 kt. Seas 3 to 5 ft.
.MON...S to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.MON NIGHT...S winds 10 to 20 kt, becoming W to NW 15 to 25 kt.
Seas 3 to 6 ft.
.TUE...NW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
7 to 12 ft.
.TUE NIGHT...W to NW winds 20 to 30 kt. Seas 7 to 12 ft.
.WED...W winds 10 to 20 kt. Seas 6 to 10 ft.
.WED NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.THU...W winds 20 to 30 kt. Seas 8 to 14 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 8 to 14 ft.

$$

ANZ900-020800-
Georges Bank between 68W and the Hague Line-
420 PM EDT Sat Nov 1 2025

...GALE FORCE WINDS POSSIBLE TUE...

.TONIGHT...W winds 20 to 30 kt. Seas 10 to 19 ft, subsiding to
7 to 12 ft.
.SUN...W winds 15 to 20 kt. Seas subsiding to 5 to 9 ft.
.SUN NIGHT...NW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft.
.MON...W to SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 4 ft.
.MON NIGHT...S winds 10 to 20 kt, becoming NW 15 to 25 kt. Seas
3 to 6 ft.
.TUE...NW winds 25 to 30 kt, becoming 25 to 35 kt. Seas 7 to
12 ft.
.TUE NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 10 to 14 ft.
.WED...W winds 15 to 25 kt. Seas 7 to 12 ft.
.WED NIGHT...W to SW winds 15 to 20 kt, becoming SW 20 to 30 kt.
Seas 6 to 10 ft.
.THU and THU NIGHT...W winds 25 to 30 kt. Seas 10 to 15 ft.

$$

ANZ810-020800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
420 PM EDT Sat Nov 1 2025

.TONIGHT...W to NW winds 20 to 30 kt, becoming NW 15 to 20 kt.
Seas 8 to 14 ft, subsiding to 5 to 9 ft.
.SUN...W to NW winds 10 to 20 kt. Seas 4 to 7 ft.
.SUN NIGHT...W winds 5 to 15 kt, becoming variable less than
5 kt. Seas 3 to 5 ft.
.MON...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.MON NIGHT...S winds 10 to 20 kt, becoming NW 20 to 30 kt. Seas
3 to 6 ft, building to 4 to 8 ft.
.TUE and TUE NIGHT...NW winds 20 to 30 kt. Seas 6 to 11 ft.
.WED...W to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.WED NIGHT...SW winds 20 to 30 kt. Seas 4 to 7 ft, building to
7 to 12 ft.
.THU...W winds 20 to 30 kt. Seas 8 to 15 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 8 to 14 ft.

$$

ANZ815-020800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
420 PM EDT Sat Nov 1 2025

.TONIGHT...W winds 20 to 30 kt, becoming NW 15 to 25 kt. Seas
6 to 11 ft, subsiding to 4 to 8 ft.
.SUN...NW winds 5 to 15 kt, becoming W. Seas subsiding to 3 to 5
ft.
.SUN NIGHT...W to SW winds 5 to 10 kt, becoming S to SW. Seas 3
to 4 ft.
.MON...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of rain.
.MON NIGHT...SW winds 10 to 20 kt, becoming NW 20 to 30 kt. Seas
3 to 6 ft.
.TUE...NW winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.WED...W winds 10 to 15 kt, becoming W to SW 10 to 20 kt. Seas
3 to 6 ft.
.WED NIGHT...W to SW winds 20 to 30 kt. Seas 7 to 12 ft.
.THU...W to NW winds 20 to 30 kt. Seas 8 to 14 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 7 to 12 ft.

$$

.Forecaster Mills. Ocean Prediction Center.