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Offshore Forecast (OFF)

Issued by National Weather Service (NWS)

                            
752 
FZNT21 KWBC 202025 CCA
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
422 PM EDT Fri Apr 20 2018

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.

ANZ898-210815-
422 PM EDT Fri Apr 20 2018

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure centered just E
of Nova Scotia will move off to the NE tonight into Sun, while 
pulling a series of low pressure troughs E over the area. A high 
pressure ridge will build SE towards the area Sat through Sun, 
then move E over the waters Sun night through Tue night. Low 
pressure will approach the area from the SW Tue night and Wed, 
then move N into the SW waters Wed night.

$$

ANZ800-210815-
Gulf of Maine to the Hague Line-
422 PM EDT Fri Apr 20 2018

.TONIGHT...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
4 to 7 ft. 
.SAT...NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
3 to 5 ft. 
.SAT NIGHT...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
1 to 3 ft. 
.SUN...NW winds 5 to 15 kt, becoming W 10 to 20 kt. Seas 1 to
3 ft. 
.SUN NIGHT...W winds 5 to 15 kt, becoming NW. Seas 1 to 3 ft. 
.MON...N to NW winds less than 10 kt, becoming W to SW. Seas
1 to 2 ft. 
.MON NIGHT...SW winds 10 to 20 kt. Seas 2 to 3 ft. 
.TUE...SW winds 10 to 15 kt, becoming S to SW 15 to 25 kt. Seas
2 to 4 ft. 
.TUE NIGHT...SW winds 15 to 25 kt. Seas 3 to 5 ft. 
.WED...S to SE winds 10 to 20 kt. Seas 3 to 6 ft. 
.WED NIGHT...SE winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas building to 6 to 10 ft. 

$$

ANZ805-210815-
Georges Bank between Cape Cod and 68W north of 1000 fm-
422 PM EDT Fri Apr 20 2018

.TONIGHT...W to NW winds 10 to 20 kt, becoming NW 10 to 15 kt.
Seas 4 to 8 ft. 
.SAT...NW winds 5 to 15 kt. Seas subsiding to 3 to 5 ft. 
.SAT NIGHT...W to NW winds 5 to 15 kt. Seas 2 to 4 ft. 
.SUN...N to NW winds 5 to 15 kt. Seas 2 to 3 ft. 
.SUN NIGHT...W winds 5 to 15 kt. Seas 1 to 3 ft. 
.MON...N to NE winds less than 10 kt. Seas 1 to 2 ft. 
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 1 to 3 ft. 
.TUE...SW winds 5 to 15 kt, becoming S 10 to 20 kt. Seas 2 to
4 ft. 
.TUE NIGHT...S to SW winds 10 to 15 kt, becoming S to SE. Seas
2 to 4 ft. 
.WED...SE winds increasing to 20 to 30 kt. Seas 4 to 7 ft, 
building to 7 to 12 ft. 
.WED NIGHT...SE winds 15 to 25 kt, becoming S 10 to 20 kt. Seas
8 to 14 ft. 

$$

ANZ900-210815-
Georges Bank between 68W and the Hague Line-
422 PM EDT Fri Apr 20 2018

.TONIGHT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft. 
.SAT...NW winds 10 to 20 kt. Seas subsiding to 4 to 6 ft. 
.SAT NIGHT...W to NW winds 10 to 15 kt, becoming 10 to 20 kt.
Seas 3 to 5 ft. 
.SUN...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to
4 ft. 
.SUN NIGHT...W to NW winds 5 to 15 kt. Seas 2 to 3 ft. 
.MON...NW winds 5 to 15 kt. Seas 2 to 3 ft. 
.MON NIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 2 to 3 ft. 
.TUE...S to SW winds 5 to 15 kt. Seas 2 to 3 ft. 
.TUE NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 3 ft. 
.WED...SE winds 10 to 20 kt, increasing to 20 to 30 kt. Seas
3 to 5 ft, building to 5 to 9 ft. 
.WED NIGHT...S to SE winds 20 to 30 kt. Seas 8 to 14 ft. 

$$

ANZ810-210815-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
422 PM EDT Fri Apr 20 2018

.TONIGHT...W to NW winds 10 to 20 kt. Seas 5 to 8 ft. 
.SAT...W to NW winds 5 to 15 kt. Seas subsiding to 3 to 5 ft. 
.SAT NIGHT...W winds 10 to 20 kt, becoming N to NW. Seas 2 to
3 ft. 
.SUN...N to NW winds 5 to 15 kt, becoming W to SW. Seas 1 to
3 ft. 
.SUN NIGHT...Variable winds 5 to 15 kt, becoming W 5 to 10 kt.
Seas 1 to 3 ft. 
.MON...N to NE winds less than 10 kt. Seas 1 to 2 ft. 
.MON NIGHT...S to SE winds 5 to 10 kt, becoming S to SW. Seas
1 to 3 ft. 
.TUE...S to SE winds less than 10 kt. Seas 2 to 3 ft. 
.TUE NIGHT...S to SE winds 5 to 15 kt. Seas 2 to 3 ft, building
to 3 to 6 ft. 
.WED...SE winds increasing to 20 to 30 kt. Seas 4 to 8 ft, 
building to 8 to 14 ft.
.WED NIGHT...S winds 10 to 20 kt. Seas 9 to 14 ft. 

$$

ANZ815-210815-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
422 PM EDT Fri Apr 20 2018

.TONIGHT...W to NW winds 10 to 20 kt, becoming N to NW 15 to
20 kt. Seas 4 to 7 ft. 
.SAT...W to NW winds 5 to 15 kt. Seas subsiding to 2 to 4 ft. 
.SAT NIGHT...W winds 10 to 20 kt, becoming N to NW. Seas 1 to
3 ft. 
.SUN...N to NW winds 5 to 10 kt, becoming W to SW 5 to 15 kt.
Seas 1 to 3 ft. 
.SUN NIGHT...SW winds 5 to 15 kt, becoming W. Seas 1 to 2 ft. 
.MON...N to NE winds less than 10 kt, becoming variable. Seas
1 to 2 ft. 
.MON NIGHT...S winds 5 to 10 kt. Seas 1 to 2 ft. 
.TUE...S to SE winds less than 10 kt. Seas 1 to 3 ft. 
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft, building
to 4 to 7 ft.
.WED...E to SE winds increasing to 20 to 30 kt, then becoming S 
to SE 15 to 25 kt. Seas 5 to 9 ft, building to 8 to 14 ft. 
.WED NIGHT...S winds diminishing to 5 to 15 kt, then becoming SW
10 to 15 kt. Seas 8 to 14 ft. 

$$

.Forecaster Scovil. Ocean Prediction Center.