296
FZNT21 KWBC 122044
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
444 PM EDT Sun Oct 12 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.

ANZ898-130800-
444 PM EDT Sun Oct 12 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A broad and complex coastal
low will remain nearly stationary just offshore of the SE and
Mid-Atlantic coasts tonight. The parent low off the SE coast will
move E-NE through early Tue, while the secondary low about 150 nm
E of the Virginia Capes will drift toward the coast through Tue.
By Tue night, the northern low will become absorbed or dissipate
and the southern low will finally move E of the waters Tue night
into Wed. Mariners should continue to monitor later forecasts on
this coastal system as it will be highly impactful to the
mariner through the middle of the week. High pressure will build
S into the eastern U.S. Wed through Thu, maintaining a strong
pressure gradient across the waters, then persist through Fri
night. A new area of low pressure will likely form just E of the
outer Mid-Atlantic waters Thu and quickly move farther E and SE
into the Atlantic by Fri night.

$$

ANZ800-130800-
Gulf of Maine to the Hague Line-
444 PM EDT Sun Oct 12 2025

...GALE WARNING...

.TONIGHT...E winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
10 to 18 ft. Rain.
.MON...E winds 25 to 35 kt. Seas 11 to 19 ft. Scattered showers.
.MON NIGHT...E to NE winds 20 to 30 kt. Seas 10 to 17 ft.
Scattered showers.
.TUE...NE winds 15 to 25 kt. Seas 7 to 13 ft. Scattered showers
and tstms.
.TUE NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 10 ft.
.WED...N winds 10 to 15 kt, increasing to 15 to 25 kt. Seas 5 to
7 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.
.THU...N winds 25 to 30 kt. Seas 7 to 12 ft.
.THU NIGHT...N winds 25 to 35 kt, becoming 25 to 30 kt. Seas
7 to 13 ft.
.FRI...N winds 20 to 30 kt. Seas 7 to 13 ft.
.FRI NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft.

$$

ANZ805-130800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
444 PM EDT Sun Oct 12 2025

...GALE WARNING...

.TONIGHT...E winds 30 to 40 kt. Seas 13 to 23 ft. Rain.
.MON...E winds 25 to 35 kt. Seas 16 to 21 ft. Scattered showers.
Areas of fog.
.MON NIGHT...E winds 20 to 30 kt. Seas 12 to 18 ft. Scattered
showers and areas of fog with vsby 1 nm or less.
.TUE...NE winds 20 to 30 kt. Seas 10 to 13 ft. Scattered showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...NE winds 15 to 25 kt, becoming N 20 to 30 kt. Seas
7 to 12 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 11 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 8 to 11 ft.
.THU...N winds 25 to 30 kt. Seas 9 to 13 ft.
.THU NIGHT...N winds 25 to 35 kt. Seas 11 to 16 ft.
.FRI...N winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
9 to 16 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas 8 to 14 ft.

$$

ANZ900-130800-
Georges Bank between 68W and the Hague Line-
444 PM EDT Sun Oct 12 2025

...GALE WARNING...

.TONIGHT...E winds 30 to 40 kt. Seas 13 to 23 ft. Rain.
.MON...E winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
17 to 22 ft. Scattered showers.
.MON NIGHT...E winds 20 to 30 kt. Seas 13 to 17 ft. Scattered
showers. Areas of fog.
.TUE...E winds 15 to 25 kt, becoming NE. Seas 10 to 14 ft.
Scattered showers and tstms.
.TUE NIGHT...N to NE winds 15 to 25 kt. Seas 8 to 11 ft.
.WED...N winds 15 to 25 kt. Seas 7 to 11 ft.
.WED NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft.
.THU...N winds 20 to 30 kt. Seas 9 to 12 ft.
.THU NIGHT...N winds 30 to 35 kt. Seas 11 to 16 ft.
.FRI...N winds 30 to 35 kt, diminishing to 25 to 30 kt. Seas
11 to 17 ft.
.FRI NIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.

$$

ANZ810-130800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
444 PM EDT Sun Oct 12 2025

...STORM WARNING...

.TONIGHT...E to NE winds 35 to 50 kt, becoming E 35 to 45 kt.
Seas 15 to 23 ft. Rain.
.MON...E winds 30 to 40 kt, diminishing to 20 to 30 kt. Seas
15 to 21 ft. Areas of fog. Scattered showers with vsby 1 nm or
less. Areas of fog with vsby 1 nm or less.
.MON NIGHT...E winds 15 to 25 kt, becoming NE. Seas 11 to 16 ft.
Scattered showers and areas of fog with vsby 1 nm or less.
.TUE...N winds 20 to 30 kt. Seas 10 to 13 ft. Scattered showers
and tstms with vsby 1 nm or less.
.TUE NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.
.WED...N winds 15 to 25 kt. Seas 6 to 11 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 7 to 10 ft.
.THU...N winds 20 to 30 kt. Seas 8 to 13 ft.
.THU NIGHT...N winds 25 to 35 kt, becoming 25 to 30 kt. Seas
9 to 15 ft.
.FRI...N winds 20 to 30 kt. Seas 9 to 15 ft.
.FRI NIGHT...N winds 20 to 30 kt, diminishing to 10 to 20 kt.
Seas 8 to 14 ft.

$$

ANZ815-130800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
444 PM EDT Sun Oct 12 2025

...STORM WARNING...

.TONIGHT...NE winds 35 to 50 kt, becoming E 35 to 45 kt. Seas
16 to 23 ft. Rain.
.MON...E winds 30 to 40 kt, becoming E to NE 20 to 30 kt. Seas
14 to 21 ft. Scattered showers.
.MON NIGHT...NE winds 20 to 30 kt. Seas 11 to 14 ft. Scattered
showers.
.TUE...N to NE winds 20 to 30 kt. Seas 8 to 12 ft. Scattered
showers and tstms. Chance of rain.
.TUE NIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.
.WED...N winds 15 to 25 kt. Seas 6 to 10 ft.
.WED NIGHT...N winds 20 to 30 kt. Seas 6 to 10 ft.
.THU...N winds 20 to 25 kt. Seas 6 to 10 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.FRI...N winds 15 to 25 kt. Seas 6 to 11 ft.
.FRI NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 10 ft.

$$

.Forecaster Huffman. Ocean Prediction Center.