902
FZNT21 KWBC 030823
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
423 AM EDT Wed Sep 3 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.

ANZ898-032015-
423 AM EDT Wed Sep 3 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...Weak high pressure will
remain over the area through Thu as weak lows move NE along a
surface front nearly stationary just SE of the waters. High
pressure gradually shifts E Thu night and Fri ahead of a cold
front. This slow-moving front approaches the coast Fri, and
weakens as it moves E across the waters Fri and Fri night.
Another cold front approaches from the W Sat, moves into the
area Sat night, and finally passes through the area by late Sun
night. High pressure builds in from the W behind the front.

$$

ANZ800-032015-
Gulf of Maine to the Hague Line-
423 AM EDT Wed Sep 3 2025

.TODAY...S winds less than 10 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft. Areas of fog far NE portion with vsby 1 nm or less.
.TONIGHT...S winds 5 to 15 kt, becoming S to SW. Seas 3 to 4 ft.
Areas of fog far NE portion with vsby 1 nm or less.
.THU...S winds less than 10 kt, increasing to 10 to 20 kt. Seas
3 to 4 ft. Areas of fog far NE portion with vsby 1 nm or less.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. Isolated
showers.
.FRI...S winds 15 to 25 kt. Seas 3 to 5 ft.
.FRI NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 6 ft.
.SAT...S to SW winds 15 to 20 kt, becoming S 20 to 30 kt. Seas
4 to 7 ft.
.SAT NIGHT...S winds 15 to 25 kt, becoming SW 10 to 20 kt. Seas
4 to 7 ft.
.SUN...Winds becoming N 10 to 20 kt, then becoming W to SW 5 to
15 kt. Seas 3 to 4 ft.
.SUN NIGHT...Variable winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 3 to 4 ft.

$$

ANZ805-032015-
Georges Bank between Cape Cod and 68W north of 1000 FM-
423 AM EDT Wed Sep 3 2025

.TODAY...E to NE winds less than 10 kt. Seas 3 to 5 ft.
.TONIGHT...E to NE winds less than 10 kt, becoming variable.
Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.THU NIGHT...S winds increasing to 10 to 20 kt. Seas 3 to 4 ft.
Isolated showers.
.FRI...S winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming SW. Seas 3 to 5 ft.
.SUN...SW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 5 ft.
.SUN NIGHT...Winds becoming N less than 10 kt, then becoming N
to NE 10 to 20 kt. Seas 3 to 5 ft.

$$

ANZ900-032015-
Georges Bank between 68W and the Hague Line-
423 AM EDT Wed Sep 3 2025

.TODAY...NE winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
5 ft. Isolated showers.
.TONIGHT...N to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU...NE winds 5 to 10 kt, becoming E to SE. Seas 3 to 4 ft.
.THU NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
Isolated showers overnight.
.FRI...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming SW 15 to 25 kt. Seas
3 to 5 ft.
.SUN...S to SW winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN NIGHT...SW winds 5 to 15 kt, becoming N. Seas 4 to 5 ft.

$$

ANZ810-032015-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
423 AM EDT Wed Sep 3 2025

.TODAY...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. Isolated
showers.
.TONIGHT...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.THU...E to SE winds less than 5 kt, becoming S 5 to 15 kt. Seas
3 to 4 ft. Isolated showers and tstms.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Isolated
showers.
.FRI...S winds 10 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
5 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming SW. Seas 3 to 5 ft.
.SUN...S to SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 5 ft.
.SUN NIGHT...Winds becoming N 10 to 20 kt. Seas 3 to 5 ft.

$$

ANZ815-032015-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
423 AM EDT Wed Sep 3 2025

.TODAY...E winds 5 to 10 kt, becoming NE 5 to 15 kt, then,
becoming E. Seas 3 to 5 ft. Isolated showers.
.TONIGHT...E to SE winds less than 10 kt, becoming variable.
Seas 3 to 4 ft. Isolated showers.
.THU...S to SE winds less than 10 kt, becoming S 10 to 20 kt.
Seas 3 to 4 ft. Isolated showers and tstms.
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. Isolated
showers. Scattered showers and tstms overnight.
.FRI...S winds 15 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...S winds 10 to 20 kt, becoming N to NW. Seas 3 to
4 ft.
.SUN...N winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
3 to 4 ft.
.SUN NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft.

$$

.Forecaster Figurskey. Ocean Prediction Center.