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National Weather Service Marine Forecast FZNT21 KWBC

FZNT21 KWBC 171424
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1024 AM EDT Fri Aug 17 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.

ANZ898-180230-
1024 AM EDT Fri Aug 17 2018

SYNOPSIS FOR NEW ENGLAND WATERS
A stationary front across
Georges Bank and Nantucket will lift N through the area as a
warm front today. Low pressure will move NE along the New
England coast tonight into Sat night, while pulling a cold front
SE over the area. The front will stall across the far southern
waters late Sat night. Low pressure will develop just south of
Long Island Sun, slowly track NE along the stationary front Sun
night through Mon night, then dissipate E of the waters Tue.
Another cold front will approach the coast from the W later Tue
and Tue night.



ANZ800-180230-
Gulf of Maine to the Hague Line-
1024 AM EDT Fri Aug 17 2018

TODAY
E winds less than 10 kt, becoming SE. Seas 2 to 3 ft.
Chance of showers and TSTMs.

TONIGHT
S winds 10 to 20 kt. Seas 2 to 4 ft. Scattered
showers and TSTMs.

SAT
SW winds 15 to 20 kt, becoming N 10 to 20 kt. Seas 3 to
5 ft. Scattered showers and TSTMs. VSBY 1 nm or less.

SAT NIGHT
N to NE winds 10 to 20 kt. Seas 2 to 4 ft.
Scattered showers and TSTMs.

SUN
NE winds 15 to 25 kt. Seas 3 to 5 ft.

SUN NIGHT
E to NE winds 10 to 20 kt. Seas 3 to 5 ft.

MON
NE winds 15 to 25 kt. Seas 4 to 7 ft.

MON NIGHT
NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.

TUE
NE winds 5 to 15 kt, becoming E 10 to 15 kt. Seas 3 to
6 ft.

TUE NIGHT
E winds 5 to 15 kt, becoming S to SE 5 to 10 kt.
Seas 3 to 5 ft.



ANZ805-180230-
Georges Bank between Cape Cod and 68W north of 1000 fm-
1024 AM EDT Fri Aug 17 2018

TODAY
Variable winds less than 5 kt, becoming SE 5 to 15 kt.
Seas 2 to 3 ft.

TONIGHT
S winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 2 to 3 ft. Chance of showers and TSTMs.

SAT
S to SW winds 10 to 20 kt. Seas 2 to 4 ft. Scattered
showers and TSTMs. VSBY 1 nm or less.

SAT NIGHT
W to SW winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas 2 to 4 ft. Scattered showers and TSTMs.

SUN
E to NE winds 10 to 20 kt. Seas 3 to 5 ft.

SUN NIGHT
E winds 10 to 20 kt. Seas 4 to 5 ft.

MON
NE winds 15 to 25 kt. Seas 4 to 7 ft.

MON NIGHT
NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 5 to 7 ft.

TUE
N to NE winds 5 to 15 kt, becoming E. Seas 4 to 6 ft.

TUE NIGHT
SW winds less than 10 kt. Seas 4 to 5 ft.



ANZ900-180230-
Georges Bank between 68W and the Hague Line-
1024 AM EDT Fri Aug 17 2018

TODAY
Variable winds less than 10 kt. Seas 2 to 3 ft.

TONIGHT
S winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 2 to 3 ft. Chance of showers and TSTMs.

SAT
S winds 10 to 20 kt, becoming SW 15 to 20 kt. Seas 3 to
4 ft. Chance of showers and TSTMs.

SAT NIGHT
W to SW winds 10 to 20 kt, becoming W 5 to 15 kt.
Seas 3 to 4 ft. Scattered showers and TSTMs.

SUN
E to NE winds 10 to 20 kt. Seas 3 to 5 ft.

SUN NIGHT
E winds 10 to 20 kt. Seas 4 to 5 ft.

MON
NE winds 10 to 20 kt. Seas 5 to 6 ft.

MON NIGHT
NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 6 to 7 ft.

TUE
NE winds 5 to 15 kt, becoming E. Seas 5 to 6 ft.

TUE NIGHT
SW winds 5 to 15 kt. Seas 4 to 6 ft.



ANZ810-180230-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
1024 AM EDT Fri Aug 17 2018

TODAY
SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 2 to
3 ft.

TONIGHT
S to SW winds 10 to 15 kt, becoming SW 15 to 20 kt.
Seas 2 to 4 ft. Chance of showers and TSTMs.

SAT
SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
2 to 4 ft. Scattered showers and TSTMs.

SAT NIGHT
SW winds 5 to 15 kt, diminishing to less than
10 kt. Seas 3 to 4 ft. Scattered showers and TSTMs.

SUN
E winds 15 to 25 kt. Seas 4 to 5 ft.

SUN NIGHT
E winds 15 to 25 kt, becoming NE 10 to 20 kt. Seas
4 to 5 ft.

MON
N to NE winds 15 to 25 kt. Seas 4 to 6 ft.

MON NIGHT
NE winds 10 to 20 kt, becoming N to NE 10 to 15 kt.
Seas 4 to 7 ft.

TUE
N winds 10 to 15 kt, becoming variable. Seas 3 to 5 ft.

TUE NIGHT
S to SW winds 5 to 10 kt. Seas 3 to 5 ft.



ANZ815-180230-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
1024 AM EDT Fri Aug 17 2018

TODAY
SW winds 5 to 10 kt, becoming S to SW 10 to 20 kt. Seas
2 to 3 ft. Chance of showers and TSTMs.

TONIGHT
S winds 10 to 20 kt, becoming SW. Seas 2 to 4 ft.
Scattered showers and TSTMs.

SAT
SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to
4 ft. Scattered showers and TSTMs.

SAT NIGHT
W to SW winds 5 to 15 kt. Seas 2 to 4 ft. Scattered
showers and TSTMs.

SUN
E winds 15 to 25 kt. Seas 3 to 5 ft.

SUN NIGHT
E to NE winds 15 to 25 kt, becoming N to NE 10 to
20 kt. Seas 4 to 5 ft.

MON
N winds 15 to 25 kt. Seas 3 to 6 ft.

MON NIGHT
NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 6 ft.

TUE
NE winds 5 to 10 kt, becoming variable. Seas 3 to 5 ft.

TUE NIGHT
S winds 5 to 10 kt. Seas 3 to 4 ft.



.Forecaster Clark. Ocean Prediction Center.