FZNT21 KWBC 171438
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
938 AM EST Sun Jan 17 2021

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.

ANZ898-180215-
938 AM EST Sun Jan 17 2021

.SYNOPSIS FOR NEW ENGLAND WATERS...Strong low pressure inland 
over Maine will move NE across New Brunswick today while a low 
pressure trough slides E across the waters. A cold front will 
approach the waters today, then move through the region tonight 
and Mon. A low pressure trough will then move across the waters 
Mon night and Tue. Another low pressure area will develop near 
the coast Tue night, then intensify E of the waters Wed and Wed 
night. A high pressure ridge will pass across the waters Wed 
night and early Thu. Another developing low will move rapidly E 
near the waters late Thu and Thu night. 

$$

ANZ800-180215-
Gulf of Maine to the Hague Line-
938 AM EST Sun Jan 17 2021

...GALE WARNING...

.TODAY...W winds 30 to 40 kt. Seas 10 to 17 ft. 
.TONIGHT...W winds 30 to 40 kt. Seas 10 to 17 ft. 
.MON...W winds 20 to 30 kt. Seas 7 to 12 ft. 
.MON NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. 
.TUE...NW winds 15 to 25 kt. Seas 4 to 8 ft. 
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 4 to 7 ft. 
.WED...W to NW winds 15 to 25 kt, becoming N to NW 20 to 30 kt.
Seas 4 to 8 ft. 
.WED NIGHT...N to NW winds 20 to 30 kt. Seas 5 to 9 ft. 
.THU...W to NW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
5 to 8 ft. 
.THU NIGHT...S to SW winds 5 to 15 kt, becoming S to SE. Seas
3 to 4 ft. 

$$

ANZ805-180215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
938 AM EST Sun Jan 17 2021

...GALE WARNING...

.TODAY...W winds 30 to 40 kt. Seas 11 to 18 ft. 
.TONIGHT...W winds 25 to 35 kt, diminishing to 20 to 30 kt. Seas
10 to 17 ft. 
.MON...W winds 15 to 25 kt. Seas 6 to 11 ft. 
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 11 ft. 
.TUE...W winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...W winds 15 to 25 kt. Seas 5 to 9 ft. 
.WED...W to NW winds 15 to 25 kt, becoming NW 25 to 35 kt. Seas
7 to 12 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft. 
.THU...W to NW winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas
6 to 10 ft. 
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. 

$$

ANZ900-180215-
Georges Bank between 68W and the Hague Line-
938 AM EST Sun Jan 17 2021

...GALE WARNING...

.TODAY...W winds 35 to 40 kt. Seas 15 to 19 ft. 
.TONIGHT...W winds 30 to 40 kt, diminishing to 25 to 30 kt. Seas
11 to 19 ft. 
.MON...W winds 20 to 30 kt. Seas 8 to 14 ft. 
.MON NIGHT...W winds 20 to 30 kt. Seas 8 to 11 ft. 
.TUE...W winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...W winds 15 to 25 kt. Seas 6 to 10 ft. 
.WED...W winds 10 to 20 kt, becoming NW 25 to 35 kt. Seas 6 to
11 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft. 
.THU...W to NW winds 15 to 25 kt, becoming W to SW 10 to 15 kt.
Seas 7 to 12 ft. 
.THU NIGHT...S to SW winds 10 to 20 kt, becoming W. Seas 4 to
7 ft. 

$$

ANZ810-180215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
938 AM EST Sun Jan 17 2021

...GALE WARNING...

.TODAY...W winds 25 to 35 kt. Seas 12 to 17 ft. 
.TONIGHT...W winds 20 to 30 kt. Seas 10 to 16 ft. 
.MON...W winds 15 to 25 kt. Seas 6 to 10 ft. 
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 11 ft. 
.TUE...W to NW winds 20 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft. 
.WED...NW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
7 to 12 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 7 to 13 ft. 
.THU...W to NW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
5 to 9 ft. 
.THU NIGHT...W to NW winds 15 to 25 kt. Seas 5 to 9 ft. 

$$

ANZ815-180215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
938 AM EST Sun Jan 17 2021

...GALE WARNING...

.TODAY...W winds 25 to 35 kt. Seas 9 to 15 ft. 
.TONIGHT...W winds 20 to 30 kt. Seas 8 to 13 ft. 
.MON...W winds 15 to 25 kt. Seas 5 to 8 ft. 
.MON NIGHT...W to NW winds 20 to 30 kt. Seas 6 to 10 ft. 
.TUE...W winds 20 to 25 kt. Seas 5 to 9 ft. 
.TUE NIGHT...W winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 5 to 9 ft. 
.WED...NW winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
6 to 11 ft. 
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 15 to 25 kt.
Seas 7 to 12 ft. 
.THU...W to SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.THU NIGHT...W winds 20 to 30 kt. Seas 5 to 9 ft. 

$$

.Forecaster Collins. Ocean Prediction Center.