FZNT21 KWBC 100228
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1028 PM EDT Wed Sep 9 2026

New England continental shelf and slope waters from 60 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.

ANZ898-110230-
1028 PM EDT Wed Sep 9 2026

.SYNOPSIS FOR NEW ENGLAND WATERS...A warm front lifts N and NE
across the area tonight. A cold front moves to the coast Thu,
then pushes E and SE across the waters Thu night and Fri. High
pressure builds E across the area later Fri into Sat, then shifts
E Sat night into Sun ahead of the next approaching cold front.
This next cold front reaches the New England coast later Sun and
Sun night, then moves through the area Mon. Another high builds
in from the W Mon night.

$$

ANZ800-110230-
Gulf of Maine to the Hague Line-
1028 PM EDT Wed Sep 9 2026

.TONIGHT...S winds 20 to 25 kt, becoming SW 25 to 30 kt. Seas
5 to 8 ft. Chance of rain.
.THU...SW winds 20 to 30 kt. Seas 5 to 9 ft. Chance of showers.
.THU NIGHT...W to SW winds 10 to 20 kt, becoming N to NW 10 to
15 kt. Seas 4 to 7 ft.
.FRI...N to NW winds 5 to 15 kt, becoming W to NW 10 to 15 kt.
Seas 3 to 5 ft.
.FRI NIGHT...W to NW winds 10 to 15 kt, becoming N 5 to 10 kt.
Seas 3 to 4 ft.
.SAT...N to NE winds less than 5 kt, becoming S to SE. Seas 3 to
4 ft.
.SAT NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...N to NW winds 5 to 10 kt, becoming W to NW. Seas 3 to
4 ft.
.MON NIGHT...W to NW winds less than 10 kt, becoming N to NE.
Seas 3 to 4 ft.

$$

ANZ805-110230-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1028 PM EDT Wed Sep 9 2026

.TONIGHT...S to SW winds 15 to 20 kt, becoming SW 20 to 30 kt.
Seas 3 to 6 ft. Slight chance of rain.
.THU...SW winds 20 to 30 kt. Seas 6 to 8 ft. Chance of showers.
.THU NIGHT...SW winds 15 to 25 kt, becoming W to NW 10 to 20 kt.
Seas 4 to 8 ft. Showers likely and chance of tstms with vsby
1 nm or less.
.FRI...N winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 3 to
6 ft.
.FRI NIGHT...Variable winds 5 to 10 kt, becoming W to NW. Seas
3 to 4 ft.
.SAT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SE winds 5 to 10 kt, becoming S 5 to 15 kt. Seas
3 to 4 ft.
.SUN NIGHT...SW winds 5 to 15 kt, becoming S to SW 5 to 10 kt.
Seas 3 to 4 ft.
.MON...W to SW winds 5 to 10 kt, becoming NW. Seas 3 to 4 ft.
.MON NIGHT...N winds 5 to 10 kt, becoming E to NE. Seas 3 to
4 ft.

$$

ANZ900-110230-
Georges Bank between 68W and the Hague Line-
1028 PM EDT Wed Sep 9 2026

.TONIGHT...S winds 15 to 20 kt, becoming SW 20 to 30 kt. Seas
3 to 6 ft. Slight chance of rain.
.THU...SW winds 20 to 30 kt. Seas 5 to 8 ft. Chance of showers.
.THU NIGHT...SW winds 15 to 25 kt, becoming W. Seas 5 to 8 ft.
Showers likely and chance of tstms with vsby 1 nm or less.
.FRI...N to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt, becoming NW 5 to 10 kt.
Seas 3 to 5 ft.
.SAT...N winds less than 10 kt, becoming variable. Seas 3 to
4 ft.
.SAT NIGHT...Variable winds less than 5 kt, becoming S. Seas
3 to 4 ft.
.SUN...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt, becoming SW. Seas 3 to
4 ft.
.MON...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.MON NIGHT...N to NW winds 5 to 10 kt, becoming N to NE. Seas
3 to 4 ft.

$$

ANZ810-110230-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1028 PM EDT Wed Sep 9 2026

.TONIGHT...SW winds 20 to 30 kt. Seas 4 to 7 ft.
.THU...SW winds 20 to 30 kt. Seas 6 to 9 ft. Chance of showers.
.THU NIGHT...SW winds 20 to 30 kt, becoming W to NW 10 to 20 kt.
Seas 5 to 9 ft. Chance of tstms. Showers likely.
.FRI...N winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 3 to
6 ft.
.FRI NIGHT...N to NE winds less than 10 kt, becoming variable.
Seas 3 to 4 ft.
.SAT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SE winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S to SW winds 5 to 10 kt, becoming W. Seas 3 to
4 ft.
.MON...NW winds less than 10 kt, becoming N to NE. Seas 3 to
4 ft.
.MON NIGHT...N to NE winds less than 5 kt, becoming E. Seas 3 to
4 ft.

$$

ANZ815-110230-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1028 PM EDT Wed Sep 9 2026

.TONIGHT...SW winds 20 to 30 kt. Seas 4 to 7 ft.
.THU...SW winds 20 to 30 kt. Seas 6 to 8 ft.
.THU NIGHT...SW winds 15 to 25 kt, becoming W to NW 10 to 15 kt.
Seas 4 to 8 ft. Chance of tstms. Showers likely.
.FRI...N winds 10 to 20 kt, diminishing to 5 to 10 kt. Seas 4 to
5 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt, becoming variable. Seas
3 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming S to SE. Seas
3 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.MON...NW winds 5 to 10 kt, becoming N. Seas 3 to 4 ft.
.MON NIGHT...N to NW winds less than 5 kt, becoming E. Seas 3 to
4 ft.

$$

.Forecaster Collins. Ocean Prediction Center.