Offshore Waters Forecast (New England)

FZNT21 KWBC 010230
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1030 PM EDT Tue Jun 30 2026

New England continental shelf and slope waters from 60 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.

ANZ898-020215-
1030 PM EDT Tue Jun 30 2026

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will shift SE of
the area tonight. A warm front will lift NE across the area Wed
and Wed night, followed by a low pressure trough pushing offshore
later Wed night into Thu. A cold front will push SE across the
waters later Fri into Sat. A warm front will lift N through the
waters Sat night. Another cold front will reach the waters Sun
and slowly move S into Sun night.  

$$

ANZ800-020215-
Gulf of Maine to the Hague Line-
1030 PM EDT Tue Jun 30 2026

.TONIGHT...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 5 ft. 
.WED...SW winds 15 to 25 kt. Seas 4 to 6 ft. Chance of rain. 
.WED NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. Rain likely. 
.THU...SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas
3 to 6 ft. 
.FRI...W to SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...W winds 10 to 15 kt, becoming NW 5 to 15 kt. Seas
3 to 4 ft. 
.SAT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 10 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 3 to 4 ft. 
.SUN...Variable winds less than 5 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Variable winds less than 5 kt, becoming E. Seas
3 to 4 ft. 

$$

ANZ805-020215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1030 PM EDT Tue Jun 30 2026

.TONIGHT...S winds 10 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 4 ft. 
.WED...SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. Chance of
rain. 
.THU...SW winds 20 to 25 kt. Seas 5 to 6 ft. 
.THU NIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. 
.FRI...W winds 10 to 20 kt, becoming W to SW 10 to 15 kt. Seas
3 to 6 ft. 
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT...NW winds less than 5 kt, becoming W. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN...W winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. 

$$

ANZ900-020215-
Georges Bank between 68W and the Hague Line-
1030 PM EDT Tue Jun 30 2026

.TONIGHT...S winds 10 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 4 ft. 
.WED...SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.WED NIGHT...SW winds 20 to 25 kt. Seas 4 to 7 ft. Chance of
rain. 
.THU...SW winds 20 to 25 kt. Seas 5 to 7 ft. 
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 7 ft. 
.FRI...W to SW winds 15 to 25 kt. Seas 4 to 6 ft. 
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. 
.SUN...W to NW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. 

$$

ANZ810-020215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1030 PM EDT Tue Jun 30 2026

.TONIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft. 
.WED...SW winds 15 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.THU...SW winds 15 to 20 kt. Seas 5 to 6 ft. 
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 6 ft. 
.FRI...W winds 10 to 20 kt, becoming W to SW 10 to 15 kt. Seas
4 to 6 ft. 
.FRI NIGHT...W winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT...NW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. 

$$

ANZ815-020215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1030 PM EDT Tue Jun 30 2026

.TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...SW winds 15 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.THU...SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.THU NIGHT...W to SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.FRI...W winds 10 to 15 kt, becoming SW. Seas 3 to 5 ft. 
.FRI NIGHT...SW winds 10 to 15 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 5 ft. 
.SAT...Variable winds less than 5 kt, becoming W to SW. Seas
3 to 4 ft. 
.SAT NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN...W to SW winds 5 to 10 kt. Seas 3 to 4 ft. 
.SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft. 

$$

.Forecaster Shaw. Ocean Prediction Center.