New England Continental Shelf

FZNT21 KWBC 132024
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
424 PM EDT Fri Jun 13 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.

ANZ898-140800-
424 PM EDT Fri Jun 13 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...A stationary front will
persist just S of the waters into the weekend. High pressure 
over the waters N of the front this evening will shift E of the 
area by early Sat. Low pressure will move E along the front just 
S of the waters Sat and Sat night. High pressure builds S over 
the area behind the low by Sun, and continues through Mon. With 
high pressure persisting over much of the waters, another low 
will move E, and pass just S of the area Mon night through Tue 
night. The low will weaken to the SE and E of the region Wed. A
warm front will lift NE over the waters Wed night.

$$

ANZ800-140800-
Gulf of Maine to the Hague Line-
424 PM EDT Fri Jun 13 2025

.TONIGHT...W to SW winds 5 to 15 kt, becoming S. Seas 2 to 4 ft.
Isolated tstms. 
.SAT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers. 
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...E to SE winds 5 to 10 kt. Seas 2 to 4 ft. 
.SUN NIGHT...S to SE winds 5 to 10 kt. Seas 2 to 4 ft. 
.MON...E to SE winds 5 to 10 kt, becoming S to SE. Seas 2 to
4 ft. 
.MON NIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.TUE...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
3 to 4 ft. 
.TUE NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...S winds 5 to 15 kt. Seas 3 to 4 ft. 
.WED NIGHT...S winds 5 to 15 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft. 

$$

ANZ805-140800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
424 PM EDT Fri Jun 13 2025

.TONIGHT...E to NE winds 5 to 10 kt, becoming E 5 to 15 kt. Seas
2 to 4 ft. Isolated tstms. 
.SAT...E winds 10 to 20 kt. Seas 3 to 4 ft. Rain likely, then
scattered showers. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 3 to 6 ft. Slight chance
of showers. 
.SUN...E to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SUN NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.MON NIGHT...E to SE winds 10 to 20 kt, becoming 10 to 15 kt.
Seas 3 to 5 ft. 
.TUE...E winds 10 to 15 kt, becoming E to SE 10 to 20 kt. Seas
3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft. 
.WED...SE winds less than 10 kt, becoming S to SW. Seas 3 to
5 ft. 
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 

$$

ANZ900-140800-
Georges Bank between 68W and the Hague Line-
424 PM EDT Fri Jun 13 2025

.TONIGHT...N to NE winds less than 10 kt, becoming E, then,
becoming E to SE. Seas 3 to 4 ft. Isolated tstms. 
.SAT...E winds increasing to 15 to 25 kt. Seas 3 to 5 ft. 
Scattered showers.
.SAT NIGHT...NE winds 15 to 25 kt. Seas 3 to 6 ft. Slight chance
of showers. 
.SUN...E winds diminishing to 10 to 15 kt. Seas 3 to 6 ft. 
.SUN NIGHT...E to NE winds 5 to 15 kt. Seas 4 to 5 ft. 
.MON...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. 
.MON NIGHT...E to SE winds 10 to 20 kt, becoming 10 to 15 kt.
Seas 3 to 5 ft. 
.TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft. 
.WED...E winds less than 10 kt, becoming variable. Seas 4 to
5 ft. 
.WED NIGHT...SW winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 5 ft. 

$$

ANZ810-140800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
424 PM EDT Fri Jun 13 2025

.TONIGHT...E winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
2 to 4 ft. Isolated showers and tstms. 
.SAT...E winds 10 to 20 kt, becoming NE 15 to 25 kt. Seas 3 to
6 ft. Showers and scattered tstms.
.SAT NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. Rain likely,
then slight chance of showers. 
.SUN...NE winds 10 to 20 kt. Seas 3 to 5 ft. Slight chance of
showers. 
.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. 
.TUE...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to
5 ft. 
.TUE NIGHT...E winds 10 to 15 kt, diminishing to less than
10 kt. Seas 3 to 5 ft. 
.WED...S to SE winds 5 to 15 kt, becoming W to SW. Seas 3 to
4 ft. 
.WED NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. 

$$

ANZ815-140800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
424 PM EDT Fri Jun 13 2025

.TONIGHT...E winds 5 to 10 kt, becoming E to SE 5 to 15 kt. Seas
2 to 4 ft. Scattered showers and tstms with vsby 1 nm or less. 
.SAT...N to NE winds increasing to 15 to 25 kt. Seas becoming 3 
to 6 ft. Showers and scattered tstms with vsby 1 nm or less, then
rain likely. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. Rain likely,
then slight chance of showers. 
.SUN...E to NE winds 15 to 20 kt. Seas 4 to 5 ft. Slight chance
of showers. 
.SUN NIGHT...E to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.MON...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. 
.TUE...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 
.WED...S to SE winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 3 to 4 ft. 
.WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

$$

.Forecaster Mills. Ocean Prediction Center.