209
FZNT21 KWBC 180227
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1027 PM EDT Fri Oct 17 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.

ANZ898-190230-
1027 PM EDT Fri Oct 17 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...Strong low pressure to the SE
of the area will move SE early tonight, then slowly move well E
of the region late tonight through Sat night as high pressure
gradually builds E over the area. The high will move E over the
waters Sun, then shift E of the region Sun night as a cold front
moves E over the W waters. The front will continue moving E
across the area Mon and Mon night as low pressure tracks NE along
the coast while pulling a low pressure trough over the area into
Tue. Another cold front will move over the waters Tue night into
Wed night as a second low pressure tracks NE along the coast.

$$

ANZ800-190230-
Gulf of Maine to the Hague Line-
1027 PM EDT Fri Oct 17 2025

.TONIGHT...N winds 20 to 30 kt. Seas 7 to 12 ft.
.SAT...N winds 15 to 25 kt. Seas 6 to 11 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming W to NW 5 to
10 kt. Seas 5 to 9 ft.
.SUN...S winds less than 10 kt, increasing to 5 to 15 kt. Seas
4 to 6 ft.
.SUN NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.MON...SE winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...SE winds 15 to 25 kt, becoming S to SW 10 to 15 kt.
Seas 5 to 9 ft.
.TUE...SW winds 10 to 15 kt. Seas 4 to 8 ft.
.TUE NIGHT...SW winds 10 to 15 kt, becoming S. Seas 4 to 7 ft.
.WED...S to SE winds 10 to 15 kt, becoming SE 10 to 20 kt. Seas
3 to 6 ft.
.WED NIGHT...S to SW winds 10 to 20 kt, becoming W 15 to 25 kt.
Seas 4 to 8 ft.

$$

ANZ805-190230-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1027 PM EDT Fri Oct 17 2025

.TONIGHT...N winds 20 to 30 kt. Seas 9 to 16 ft.
.SAT...N winds 20 to 30 kt. Seas 8 to 13 ft.
.SAT NIGHT...N winds 10 to 20 kt, becoming N to NW less than
10 kt. Seas 6 to 10 ft.
.SUN...Variable winds less than 10 kt, becoming S. Seas 5 to
8 ft.
.SUN NIGHT...S winds 5 to 15 kt, becoming S to SE 10 to 20 kt.
Seas 5 to 7 ft.
.MON...SE winds 20 to 30 kt. Seas 6 to 10 ft.
.MON NIGHT...S to SW winds 10 to 20 kt, becoming W to SW. Seas
6 to 11 ft.
.TUE...W winds 10 to 15 kt, becoming SW. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 10 to 15 kt, becoming S. Seas 4 to 7 ft.
.WED...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 4 to
7 ft.
.WED NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.

$$

ANZ900-190230-
Georges Bank between 68W and the Hague Line-
1027 PM EDT Fri Oct 17 2025

.TONIGHT...N winds 25 to 30 kt. Seas 10 to 16 ft.
.SAT...N winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 7 to 12 ft.
.SUN...N winds 5 to 15 kt, becoming variable. Seas 5 to 9 ft.
.SUN NIGHT...SE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 5 to 7 ft.
.MON...SE winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...S to SE winds 15 to 25 kt, becoming W to SW 10 to
20 kt. Seas 8 to 11 ft.
.TUE...W to SW winds 10 to 15 kt. Seas 7 to 10 ft.
.TUE NIGHT...SW winds 5 to 15 kt, becoming S. Seas 5 to 8 ft.
.WED...S winds 10 to 15 kt, becoming SE 15 to 20 kt. Seas 5 to
7 ft.
.WED NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 9 ft.

$$

ANZ810-190230-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1027 PM EDT Fri Oct 17 2025

.TONIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT...N winds 15 to 25 kt. Seas 7 to 12 ft.
.SAT NIGHT...N winds 5 to 15 kt, becoming variable. Seas 5 to
9 ft.
.SUN...S winds 5 to 15 kt. Seas 4 to 7 ft.
.SUN NIGHT...S to SE winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...SE winds 20 to 30 kt, becoming SW 20 to 25 kt. Seas 7 to
11 ft.
.MON NIGHT...W to SW winds 15 to 25 kt. Seas 6 to 11 ft.
.TUE...W winds 15 to 20 kt. Seas 5 to 9 ft.
.TUE NIGHT...S to SW winds 10 to 20 kt, becoming S 10 to 15 kt.
Seas 4 to 6 ft.
.WED...S to SW winds 10 to 20 kt. Seas 5 to 7 ft.
.WED NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.

$$

ANZ815-190230-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1027 PM EDT Fri Oct 17 2025

.TONIGHT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to
10 ft.
.SAT...N winds 5 to 15 kt, becoming variable. Seas 5 to 9 ft.
.SAT NIGHT...Variable winds less than 10 kt, becoming S. Seas
4 to 7 ft.
.SUN...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
6 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft.
.MON...S to SW winds 20 to 25 kt, becoming W to SW 15 to 25 kt.
Seas 6 to 11 ft.
.MON NIGHT...W winds 15 to 25 kt. Seas 6 to 11 ft.
.TUE...W winds 15 to 20 kt, becoming SW 10 to 20 kt. Seas 4 to
8 ft.
.TUE NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.WED...S winds 10 to 20 kt, becoming W 15 to 20 kt. Seas 4 to
7 ft.
.WED NIGHT...W winds 15 to 25 kt. Seas 4 to 8 ft.

$$

.Forecaster Kells. Ocean Prediction Center.