New England Continental Shelf

FZNT21 KWBC 040233
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1033 PM EDT Thu Jul 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.

ANZ898-041445-
1033 PM EDT Thu Jul 3 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A slow-moving front along the
coast will move E across the region tonight through Fri. A trough
ahead of the front over the E waters will move E of the area by
later tonight. Another trough will move E over the waters later
Fri into Sat. High pressure will move into the area Sat into Sun
night, as another trough develops over the waters. The trough
should linger over the area through Mon with a cold front
approaching from the N Mon night. A low pressure system
approaching from the SW will move across the area on Tue into Tue
night. 

$$

ANZ800-041445-
Gulf of Maine to the Hague Line-
1033 PM EDT Thu Jul 3 2025

.TONIGHT...W winds 5 to 15 kt, becoming NW. Seas 3 to 6 ft.
Scattered showers and tstms with vsby 1 nm or less. 
.FRI...NW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft. 
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...W winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to
4 ft. 
.SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.SUN...SW winds 15 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.MON...SW winds 15 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.TUE...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. 
.TUE NIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas
3 to 4 ft. 

$$

ANZ805-041445-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1033 PM EDT Thu Jul 3 2025

.TONIGHT...W to SW winds 10 to 15 kt, becoming W to NW. Seas
3 to 6 ft. Areas of fog with vsby 1 nm or less. Scattered
showers and isolated tstms with vsby 1 nm or less. 
.FRI...NW winds 10 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 5 ft. Areas of fog with vsby 1 nm or less. 
.FRI NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...W winds less than 10 kt, becoming S to SW. Seas 3 to
4 ft. 
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.MON...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft. 
.TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 

$$

ANZ900-041445-
Georges Bank between 68W and the Hague Line-
1033 PM EDT Thu Jul 3 2025

.TONIGHT...SW winds 10 to 15 kt, becoming W. Seas 5 to 7 ft.
Areas of fog, then scattered showers and isolated tstms. Vsby
1 NM or less. 
.FRI...W to NW winds 5 to 10 kt. Seas 4 to 6 ft. Areas of fog,
isolated showers and tstms with vsby 1 nm or less. 
.FRI NIGHT...W winds 5 to 15 kt. Seas 4 to 5 ft. Areas of fog
with vsby 1 nm or less. 
.SAT...W winds 5 to 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.MON...SW winds 15 to 20 kt. Seas 4 to 5 ft. 
.MON NIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft. 
.TUE...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 5 ft. 
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. 

$$

ANZ810-041445-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1033 PM EDT Thu Jul 3 2025

.TONIGHT...W to SW winds 5 to 15 kt, becoming W to NW. Seas 4 to
6 ft. Scattered showers and isolated tstms with vsby 1 nm or
less. 
.FRI...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less. 
.FRI NIGHT...W winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft. 
.SAT...Variable winds less than 5 kt, becoming SW. Seas 3 to
4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft. 
.SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...S to SW winds 10 to 15 kt, becoming SW 15 to 20 kt.
Seas 3 to 4 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 4 to 5 ft. 
.TUE...SW winds 10 to 15 kt, becoming S. Seas 4 to 6 ft. 
.TUE NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. 

$$

ANZ815-041445-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1033 PM EDT Thu Jul 3 2025

.TONIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms. 
.FRI...W to NW winds 5 to 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...W winds less than 10 kt, becoming variable. Seas
3 to 4 ft. 
.SAT...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft. 
.SAT NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...SW winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
3 to 4 ft. 
.SUN NIGHT...S winds 10 to 15 kt, becoming SW 15 to 20 kt. Seas
3 to 4 ft. 
.MON...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...S to SW winds 15 to 20 kt, becoming SW 10 to 15 kt.
Seas 4 to 5 ft. 
.TUE...SW winds 5 to 15 kt, becoming S 5 to 10 kt. Seas 3 to
5 ft. 
.TUE NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. 

$$

.Forecaster Holley. Ocean Prediction Center.