551
FZNT21 KWBC 072023
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
423 PM EDT Mon Apr 7 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.

ANZ898-080815-
423 PM EDT Mon Apr 7 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...An area of low pressure will
track NE along a stationary front tonight. The low will move E of
the waters early Tue as a trough moves near the coast. The trough
will cross the region Tue night into Wed while the associated low
center remains N of the region. High pressure will build into the
waters Wed into Wed night, then shift E of the area Thu into Fri.
A warm front will lift N into the region Fri night into Sat. A
low will approach the waters from the S Sat night.

$$

ANZ800-080815-
Gulf of Maine to the Hague Line-
423 PM EDT Mon Apr 7 2025

...GALE WARNING...

.TONIGHT...E winds 5 to 15 kt, becoming E to NE 10 to 20 kt.
Seas 3 to 6 ft. Chance of rain. Chance of snow.
.TUE...E to NE winds 5 to 15 kt, becoming W 20 to 30 kt. Seas
4 to 7 ft. Chance of rain and snow.
.TUE NIGHT...W winds 30 to 40 kt. Seas 8 to 14 ft.
.WED...W to NW winds 20 to 30 kt, becoming W 5 to 15 kt. Seas
8 to 13 ft.
.WED NIGHT...SW winds 10 to 20 kt, becoming W to NW. Seas 3 to
6 ft.
.THU...Variable winds less than 10 kt, becoming SW. Seas 3 to
4 ft.
.THU NIGHT...S to SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas
3 to 4 ft.
.FRI...E to SE winds 5 to 15 kt. Seas 2 ft or less, becoming
3 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft.
.SAT...E winds 10 to 20 kt. Seas 4 to 8 ft.
.SAT NIGHT...E to NE winds 10 to 20 kt, becoming N to NE. Seas
5 to 8 ft.

$$

ANZ805-080815-
Georges Bank between Cape Cod and 68W north of 1000 FM-
423 PM EDT Mon Apr 7 2025

...GALE WARNING...

.TONIGHT...E to NE winds 10 to 20 kt. Seas 5 to 9 ft. Chance of
rain with vsby 1 nm or less.
.TUE...N to NW winds 5 to 15 kt, becoming W 25 to 35 kt. Seas
6 to 10 ft. Rain.
.TUE NIGHT...W winds 30 to 40 kt. Seas 7 to 13 ft.
.WED...W to NW winds 15 to 25 kt, becoming W 5 to 15 kt. Seas
7 to 12 ft.
.WED NIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt.
Seas 4 to 7 ft.
.THU...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.THU NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...E winds 10 to 20 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 8 ft.
.SAT...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt. Seas
6 to 8 ft.
.SAT NIGHT...S winds 5 to 15 kt, becoming variable. Seas 5 to
7 ft.

$$

ANZ900-080815-
Georges Bank between 68W and the Hague Line-
423 PM EDT Mon Apr 7 2025

...GALE WARNING...

.TONIGHT...E to NE winds 10 to 20 kt. Seas 5 to 9 ft. Chance of
rain. Areas of fog. Vsby 1 NM or less.
.TUE...NW winds 5 to 15 kt, becoming W 25 to 35 kt. Seas 6 to
11 ft. Rain.
.TUE NIGHT...W winds 25 to 35 kt. Seas 8 to 14 ft.
.WED...W winds 20 to 30 kt, diminishing to 10 to 20 kt. Seas
8 to 14 ft.
.WED NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 8 ft.
.THU...W winds less than 10 kt, becoming variable. Seas 3 to
5 ft.
.THU NIGHT...Variable winds less than 10 kt, becoming E to NE.
Seas 3 to 4 ft.
.FRI...E to NE winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 8 ft.
.SAT...E to SE winds 15 to 20 kt, becoming S to SE 10 to 15 kt.
Seas 7 to 9 ft.
.SAT NIGHT...S winds 5 to 15 kt. Seas 5 to 7 ft.

$$

ANZ810-080815-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
423 PM EDT Mon Apr 7 2025

...GALE WARNING...

.TONIGHT...E winds 5 to 15 kt, becoming E to NE 10 to 20 kt,
then, becoming N to NE 5 to 15 kt. Seas 5 to 8 ft. Rain with
vsby 1 nm or less.
.TUE...W to NW winds 10 to 20 kt, becoming W 30 to 35 kt. Seas
6 to 10 ft. Rain.
.TUE NIGHT...W winds 25 to 35 kt. Seas 7 to 13 ft.
.WED...NW winds 15 to 25 kt, becoming W 10 to 15 kt. Seas 6 to
10 ft.
.WED NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.THU...Variable winds less than 10 kt, becoming SE. Seas 3 to
4 ft.
.THU NIGHT...E to SE winds 10 to 15 kt, becoming E 10 to 20 kt.
Seas 3 to 4 ft.
.FRI...E winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft.
.SAT...E to SE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 8 ft.
.SAT NIGHT...Variable winds 5 to 15 kt, becoming N. Seas 5 to
6 ft.

$$

ANZ815-080815-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
423 PM EDT Mon Apr 7 2025

...GALE WARNING...

.TONIGHT...NE winds 5 to 15 kt, becoming N. Seas 4 to 7 ft. Rain
with vsby 1 nm or less.
.TUE...W winds 15 to 25 kt, increasing to 25 to 35 kt. Seas 6 to
10 ft.
.TUE NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 6 to 11 ft.
.WED...NW winds 15 to 20 kt, becoming W to SW 5 to 15 kt. Seas
5 to 8 ft.
.WED NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 4 ft.
.THU...S to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...E to SE winds 10 to 15 kt, becoming E 15 to 20 kt.
Seas 3 to 4 ft.
.FRI...E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...E to SE winds 10 to 20 kt, becoming N to NE 5 to 15 kt.
Seas 6 to 8 ft.
.SAT NIGHT...N winds 5 to 15 kt. Seas 5 to 6 ft.

$$

.Forecaster Shaw. Ocean Prediction Center.