Offshore Waters Forecast (New England)

FZNT21 KWBC 280228
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1028 PM EDT Fri Jun 27 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.

ANZ898-281430-
1028 PM EDT Fri Jun 27 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure over the waters will
shift E of the area tonight. A stationary front S of the area 
will lift N into the waters as a warm front tonight into Sat, 
and pass N of the area Sat night. Low pressure will track E over 
the Gulf of Maine Sat night into Sun while pulling a cold front 
SE over the area. The low will pass E of the waters Sun night as 
weak high pressure builds over the region. The high will shift E 
of the area Mon into Mon night as a cold front approaches from 
the W. The front will reach the coast Tue, and move across the 
waters Tue night into Wed. A low pressure trough will move over 
the area Wed night. 

$$

ANZ800-281430-
Gulf of Maine to the Hague Line-
1028 PM EDT Fri Jun 27 2025

.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Showers likely. 
.SAT...S to SE winds 10 to 15 kt, becoming S 10 to 20 kt. Seas
3 to 5 ft. Showers and slight chance of tstms. 
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 7 ft. Chance
of rain with vsby 1 nm or less. 
.SUN...W winds 5 to 15 kt. Seas 4 to 6 ft. Areas of fog with
vsby 1 nm or less. 
.SUN NIGHT...W winds 5 to 10 kt, becoming NW. Seas 3 to 5 ft. 
.MON...Variable winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft. 
.MON NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...S winds 15 to 20 kt, becoming SW. Seas 3 to 6 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED...W to SW winds 10 to 15 kt. Seas 4 to 7 ft. 
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas
3 to 6 ft. 

$$

ANZ805-281430-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1028 PM EDT Fri Jun 27 2025

.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 6 ft. Chance of
showers. 
.SAT...S to SE winds 10 to 15 kt, becoming S 15 to 20 kt. Seas
3 to 5 ft. Scattered showers with vsby 1 nm or less. 
.SAT NIGHT...S winds 15 to 20 kt, becoming SW. Seas 4 to 6 ft.
Chance of showers and slight chance of tstms with vsby 1 nm or
less. 
.SUN...W to SW winds 5 to 15 kt. Seas 4 to 6 ft. Chance of rain
and areas of fog with vsby 1 nm or less. 
.SUN NIGHT...W to SW winds 5 to 10 kt. Seas 4 to 5 ft. 
.MON...SW winds less than 10 kt, becoming S. Seas 3 to 5 ft. 
.MON NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.TUE...SW winds 15 to 20 kt. Seas 3 to 6 ft. 
.TUE NIGHT...SW winds 15 to 20 kt. Seas 4 to 8 ft. 
.WED...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
8 ft. 
.WED NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 7 ft. 

$$

ANZ900-281430-
Georges Bank between 68W and the Hague Line-
1028 PM EDT Fri Jun 27 2025

.TONIGHT...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
showers. 
.SAT...S to SE winds 10 to 15 kt, becoming S 15 to 20 kt. Seas
3 to 6 ft. Scattered showers. 
.SAT NIGHT...S winds 15 to 20 kt, becoming SW. Seas 5 to 6 ft.
Chance of showers and slight chance of tstms, then chance of
rain. Vsby 1 NM or less. 
.SUN...W to SW winds 10 to 20 kt. Seas 4 to 6 ft. Chance of
rain. Areas of fog. Vsby 1 NM or less. 
.SUN NIGHT...W winds 5 to 10 kt. Seas 4 to 5 ft. 
.MON...W to SW winds less than 10 kt. Seas 3 to 5 ft. 
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...SW winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
4 to 6 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 6 to 8 ft. 
.WED...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
6 to 8 ft. 
.WED NIGHT...SW winds 10 to 15 kt. Seas 6 to 7 ft. 

$$

ANZ810-281430-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1028 PM EDT Fri Jun 27 2025

.TONIGHT...E winds 10 to 15 kt, becoming SE. Seas 4 to 6 ft.
Chance of showers and tstms. 
.SAT...S to SE winds 10 to 15 kt. Seas 4 to 5 ft. Chance of
showers with vsby 1 nm or less. Slight chance of tstms. 
.SAT NIGHT...SW winds 5 to 15 kt. Seas 4 to 5 ft. Chance of
showers and slight chance of tstms with vsby 1 nm or less. 
.SUN...W to SW winds 5 to 15 kt. Seas 4 to 5 ft. Chance of rain,
then scattered showers and areas of fog. Vsby 1 NM or less. 
.SUN NIGHT...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 5 ft. 
.MON...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 3 to 4 ft. 
.TUE...SW winds 15 to 20 kt. Seas 4 to 7 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft. 
.WED...W to SW winds 10 to 15 kt. Seas 5 to 8 ft. 
.WED NIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 7 ft. 

$$

ANZ815-281430-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1028 PM EDT Fri Jun 27 2025

.TONIGHT...SE winds 10 to 15 kt. Seas 4 to 7 ft. Chance of
showers and tstms. 
.SAT...S winds 5 to 15 kt. Seas 4 to 5 ft. Chance of showers and
slight chance of tstms with vsby 1 nm or less. 
.SAT NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 5 ft. Chance of showers and slight chance of tstms
with vsby 1 nm or less. 
.SUN...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt. Seas
3 to 5 ft. Chance of rain, then scattered showers. Vsby 1 NM or
less. 
.SUN NIGHT...SW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft. 
.MON...S to SW winds less than 10 kt. Seas 3 to 4 ft. 
.MON NIGHT...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. 
.TUE...SW winds 10 to 20 kt. Seas 4 to 7 ft. 
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. 
.WED...W to SW winds 10 to 15 kt. Seas 4 to 7 ft. 
.WED NIGHT...SW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas
3 to 6 ft. 

$$

.Forecaster Holley. Ocean Prediction Center.