Offshore Forecast
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950
FZNT21 KWBC 062021
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
421 PM EDT Mon Oct 6 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.

ANZ898-070830-
421 PM EDT Mon Oct 6 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...Strong high pressure SE of
the waters tonight, will move E Tue and Tue night as a strong
cold front approaches from the W and NW. The front will move
quickly SE across the area Wed, and clear S and E of the waters
Wed night into early Thu. Another strong high will build E and
SE toward the area Wed night into early Thu, then move SE over
the waters later Thu into Fri, before passing E of the area Fri
night. Low pressure will develop S of the region Sat and move N
towards the area Sat night.

$$

ANZ800-070830-
Gulf of Maine to the Hague Line-
421 PM EDT Mon Oct 6 2025

.TONIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.TUE NIGHT...SW winds 20 to 25 kt. Seas 4 to 8 ft. Showers
likely with vsby 1 nm or less.
.WED...SW winds 15 to 25 kt, becoming N 10 to 20 kt. Seas 4 to
8 ft. Rain.
.WED NIGHT...N winds 20 to 30 kt. Seas 4 to 8 ft.
.THU...N winds 15 to 25 kt. Seas 4 to 8 ft.
.THU NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.FRI...W to NW winds less than 10 kt, becoming SW. Seas 3 to
4 ft.
.FRI NIGHT...SW winds 10 to 20 kt, becoming W 15 to 20 kt. Seas
3 to 5 ft.
.SAT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to NE winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas 3 to 4 ft.

$$

ANZ805-070830-
Georges Bank between Cape Cod and 68W north of 1000 FM-
421 PM EDT Mon Oct 6 2025

.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft.
.TUE...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt. Seas 3 to 5 ft. Chance
of showers with vsby 1 nm or less. Chance of tstms.
.WED...S to SW winds 10 to 20 kt. Seas 4 to 6 ft. Chance of rain
with vsby 1 nm or less.
.WED NIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft.
.THU...N winds 15 to 25 kt. Seas 6 to 9 ft.
.THU NIGHT...N to NE winds 10 to 20 kt. Seas 4 to 8 ft.
.FRI...NE winds less than 10 kt, becoming variable. Seas 3 to
5 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
6 ft.
.SAT NIGHT...NE winds 15 to 20 kt, increasing to 20 to 30 kt.
Seas 4 to 7 ft.

$$

ANZ900-070830-
Georges Bank between 68W and the Hague Line-
421 PM EDT Mon Oct 6 2025

.TONIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 4 ft.
.TUE...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. Areas of
fog with vsby 1 nm or less. Chance of tstms with vsby 1 nm or
less.
.WED...S to SW winds 10 to 20 kt. Seas 3 to 6 ft. Chance of rain
with vsby 1 nm or less.
.WED NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft.
.THU...N winds 20 to 25 kt. Seas 7 to 9 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...N to NE winds 5 to 10 kt, becoming variable. Seas 3 to
6 ft.
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE winds 15 to 20 kt, increasing to 20 to 30 kt.
Seas 4 to 7 ft.

$$

ANZ810-070830-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
421 PM EDT Mon Oct 6 2025

.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft. Chance
of showers. Chance of tstms.
.WED...S to SW winds 15 to 20 kt, becoming W to SW 10 to 20 kt.
Seas 4 to 6 ft. Chance of rain.
.WED NIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...N winds 15 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...NE winds 10 to 20 kt. Seas 4 to 8 ft.
.FRI...E to SE winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...S to SE winds 5 to 10 kt, becoming variable. Seas
3 to 4 ft.
.SAT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft.
.SAT NIGHT...NE winds 20 to 30 kt. Seas 4 to 8 ft.

$$

ANZ815-070830-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
421 PM EDT Mon Oct 6 2025

.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...SW winds 10 to 15 kt, becoming S to SW 10 to 20 kt. Seas
3 to 4 ft.
.TUE NIGHT...S winds 10 to 20 kt, becoming SW 15 to 20 kt. Seas
3 to 5 ft. Showers likely.
.WED...SW winds 10 to 20 kt, becoming N. Seas 4 to 6 ft. Rain.
.WED NIGHT...N winds 15 to 25 kt. Seas 4 to 8 ft.
.THU...N to NE winds 15 to 25 kt. Seas 4 to 8 ft.
.THU NIGHT...NE winds 10 to 20 kt, becoming E to NE 10 to 15 kt.
Seas 4 to 7 ft.
.FRI...E winds 5 to 15 kt, becoming SE 5 to 10 kt. Seas 3 to
5 ft.
.FRI NIGHT...S to SE winds 5 to 10 kt, becoming E. Seas 3 to
5 ft.
.SAT...E to NE winds 15 to 25 kt. Seas 6 to 10 ft.
.SAT NIGHT...NE winds 20 to 30 kt. Seas 4 to 8 ft.

$$

.Forecaster Holley. Ocean Prediction Center.