Preview of NWS' New Version of Forecast
This preview is not operational and should not be used for support decisions.

Offshore Forecast (OFF)

Issued by National Weather Service (NWS)

                            
000
FZNT21 KWBC 232019
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
419 PM EDT Fri Aug 23 2019

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.

ANZ898-240745-
419 PM EDT Fri Aug 23 2019

.SYNOPSIS FOR NEW ENGLAND WATERS...A cold front will move S of
the area this evening. The front will then drift further S 
tonight through Sat night, then become stationary Sun into Sun 
night. A series of low pressure centers will develop and track E 
and NE along the boundary. The front will slowly dissipate Mon 
into Tue. High pressure will build NW and N of the region tonight
into Sat night, persist N of the waters Sun, shift NE of the 
area Sun night into Mon night, and then rebuild just N of the 
area Tue and Tue night. A possible tropical cyclone will approach
the waters from the S Tue and Tue night, then move E of the area
Wed and Wed night. A high pressure ridge will build S across the
waters Wed and Wed night ahead of an approaching cold front.

$$

ANZ800-240745-
Gulf of Maine to the Hague Line-
419 PM EDT Fri Aug 23 2019

.TONIGHT...W winds 5 to 15 kt, becoming N to NW 10 to 20 kt,
then, becoming N 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...N winds 5 to 15 kt, becoming N to NE 10 to 20 kt. Seas
3 to 4 ft. 
.SAT NIGHT...NE winds 10 to 20 kt, becoming E 15 to 20 kt. Seas
3 to 5 ft. 
.SUN...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SUN NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. 
.MON...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. 
.MON NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. 
.TUE...E to NE winds 10 to 20 kt. Seas 5 to 8 ft. 
.TUE NIGHT...E winds 10 to 20 kt, becoming NE. Seas 4 to 8 ft. 
.WED...NE winds 10 to 20 kt. Seas 5 to 9 ft. 
.WED NIGHT...E to NE winds 5 to 15 kt, becoming variable. Seas
4 to 8 ft. 

$$

ANZ805-240745-
Georges Bank between Cape Cod and 68W north of 1000 FM-
419 PM EDT Fri Aug 23 2019

.TONIGHT...W to NW winds 5 to 15 kt, becoming N to NW 5 to
10 kt, then, becoming N 5 to 15 kt. Seas 3 to 6 ft. Scattered
showers and tstms. 
.SAT...NE winds 10 to 20 kt. Seas 4 to 5 ft. 
.SAT NIGHT...E to NE winds 15 to 20 kt. Seas 4 to 6 ft. 
.SUN...NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.MON...NE winds 15 to 25 kt. Seas 7 to 12 ft. 
.MON NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE...E to NE winds 15 to 25 kt. Seas 7 to 12 ft. 
.TUE NIGHT...N to NE winds 20 to 30 kt. Seas 7 to 12 ft. 
.WED...N to NE winds 15 to 25 kt. Seas 7 to 11 ft. 
.WED NIGHT...NE winds 5 to 15 kt, becoming variable less than
5 kt. Seas 6 to 8 ft. 

$$

ANZ900-240745-
Georges Bank between 68W and the Hague Line-
419 PM EDT Fri Aug 23 2019

.TONIGHT...W to NW winds 5 to 15 kt, becoming N 5 to 10 kt,
then, becoming 5 to 15 kt. Seas 4 to 6 ft. Scattered showers and
tstms. 
.SAT...N to NE winds 10 to 15 kt, becoming N 10 to 20 kt. Seas
4 to 5 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...NE winds 15 to 20 kt. Seas 5 to 8 ft. 
.SUN NIGHT...E to NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.MON...NE winds 15 to 25 kt. Seas 7 to 13 ft. 
.MON NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. 
.TUE...E to NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.TUE NIGHT...E to NE winds 20 to 30 kt. Seas 7 to 12 ft. 
.WED...N to NE winds 20 to 30 kt. Seas 8 to 12 ft. 
.WED NIGHT...N winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 7 to 11 ft. 

$$

ANZ810-240745-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
419 PM EDT Fri Aug 23 2019

.TONIGHT...N winds 5 to 10 kt, becoming NE 10 to 20 kt. Seas
3 to 5 ft. Scattered showers and tstms. 
.SAT...NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. 
.SUN...NE winds 15 to 25 kt. Seas 6 to 10 ft. Scattered tstms. 
.SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 11 ft. 
.MON...NE winds 15 to 25 kt. Seas 7 to 12 ft. 
.MON NIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft. 
.TUE...NE winds 15 to 25 kt. Seas 7 to 12 ft. 
.TUE NIGHT...NE winds 15 to 25 kt, becoming N. Seas 7 to 12 ft. 
.WED...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6 to
10 ft. 
.WED NIGHT...N to NE winds less than 10 kt, becoming variable.
Seas 5 to 7 ft. 

$$

ANZ815-240745-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
419 PM EDT Fri Aug 23 2019

.TONIGHT...N winds 5 to 10 kt, becoming 5 to 15 kt, then,
becoming NE 10 to 20 kt. Seas 3 to 5 ft. Scattered showers and 
tstms. 
.SAT...NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SUN...NE winds 15 to 25 kt. Seas 5 to 6 ft, building to 6 to
10 ft. 
.SUN NIGHT...NE winds 20 to 25 kt. Seas 6 to 11 ft. 
.MON...NE winds 20 to 25 kt. Seas 8 to 13 ft. 
.MON NIGHT...NE winds 20 to 25 kt. Seas 7 to 12 ft. 
.TUE...NE winds 15 to 25 kt. Seas 6 to 11 ft. 
.TUE NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 11 ft. 
.WED...NE winds 5 to 15 kt, becoming N to NE 5 to 10 kt. Seas
5 to 9 ft. 
.WED NIGHT...SE winds less than 10 kt, becoming S to SW. Seas
5 to 6 ft. 

$$

.Forecaster Collins. Ocean Prediction Center.