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National Weather Service Marine Forecast FZNT21 KWBC

FZNT21 KWBC 230227
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
927 PM EST Fri Feb 22 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.

ANZ898-231430-
927 PM EST Fri Feb 22 2019

SYNOPSIS FOR NEW ENGLAND WATERS
High pressure over the waters
tonight into Sat, will pass E of the area Sat night as a warm
front approaches from the SW. The warm front will move NE across
the waters Sun, followed by a strong cold front moving E across
the region Sun night. Another low will move N then NE of the
waters Sun night into Mon night. Another high will slowly build
in from the W Tue and Tue night, then persist into Wed night.



ANZ800-231430-
Gulf of Maine to the Hague Line-
927 PM EST Fri Feb 22 2019

GALE WARNING


TONIGHT
N winds 10 to 20 kt. Seas 3 to 5 ft.

SAT
N to NW winds 5 to 15 kt. Seas 2 to 4 ft.

SAT NIGHT
Variable winds less than 10 kt, becoming SE 10 to
20 kt. Seas 1 to 3 ft.

SUN
SE winds 20 to 30 kt, increasing to 30 to 40 kt. Seas
4 to 7 ft, building to 8 to 13 ft. Rain with VSBY 1 nm or less.

SUN NIGHT
SE winds 25 to 35 kt, becoming W. Seas 9 to 15 ft.

MON
W winds 35 to 45 kt. Seas 12 to 21 ft.

MON NIGHT
W winds 35 to 45 kt, becoming NW. Seas 14 to 23 ft.

TUE
W to NW winds 30 to 40 kt. Seas 11 to 19 ft.

TUE NIGHT
NW winds 25 to 35 kt. Seas 9 to 15 ft.

WED
NW winds 25 to 35 kt, becoming W to NW 20 to 30 kt. Seas
8 to 14 ft.

WED NIGHT
NW winds 20 to 30 kt. Seas 6 to 10 ft.



ANZ805-231430-
Georges Bank between Cape Cod and 68W north of 1000 fm-
927 PM EST Fri Feb 22 2019

GALE WARNING

STORM FORCE WINDS POSSIBLE MON


TONIGHT
N winds 5 to 15 kt. Seas 3 to 4 ft.

SAT
N winds 5 to 15 kt, becoming N to NE. Seas 2 to 4 ft.

SAT NIGHT
E to SE winds less than 10 kt, becoming SE 10 to
20 kt. Seas 2 to 3 ft.

SUN
SE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
4 to 7 ft, building to 8 to 14 ft. Rain. Areas of fog. VSBY 1 NM
or less.

SUN NIGHT
W to SW winds 20 to 30 kt, becoming W 30 to 40 kt.
Seas 11 to 18 ft.

MON
W winds 30 to 40 kt, increasing to 35 to 50 kt. Seas
14 to 24 ft.

MON NIGHT
W winds 35 to 45 kt. Seas 14 to 24 ft.

TUE
W to NW winds 30 to 40 kt. Seas 11 to 18 ft.

TUE NIGHT
NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft.

WED
W to NW winds 20 to 30 kt. Seas 8 to 13 ft.

WED NIGHT
NW winds 20 to 30 kt. Seas 6 to 10 ft.



ANZ900-231430-
Georges Bank between 68W and the Hague Line-
927 PM EST Fri Feb 22 2019

GALE WARNING

STORM FORCE WINDS POSSIBLE MON


TONIGHT
N winds 10 to 15 kt, becoming 10 to 20 kt. Seas 4 to
5 ft.

SAT
N winds 5 to 15 kt. Seas 3 to 4 ft.

SAT NIGHT
N to NE winds less than 10 kt, becoming E. Seas
2 to 3 ft.

SUN
SE winds 15 to 25 kt, increasing to 25 to 35 kt. Seas
3 to 6 ft, building to 7 to 12 ft. Rain with VSBY 1 nm or less.

SUN NIGHT
W to SW winds 30 to 40 kt. Seas 10 to 17 ft.

MON
W winds 35 to 45 kt, becoming 35 to 50 kt. Seas 15 to 25
ft.

MON NIGHT
W winds 40 to 50 kt, diminishing to 35 to 45 kt.
Seas 18 to 27 ft.

TUE
W winds 35 to 45 kt. Seas 13 to 23 ft.

TUE NIGHT
NW winds 30 to 40 kt. Seas 12 to 18 ft.

WED
NW winds 25 to 35 kt, becoming W 20 to 30 kt. Seas 9 to
16 ft.

WED NIGHT
W to NW winds 20 to 30 kt. Seas 9 to 12 ft.



ANZ810-231430-
South of New England between the Great South Channel and Montauk
Point to 1000 fm-
927 PM EST Fri Feb 22 2019

GALE FORCE WINDS POSSIBLE SUN NIGHT


TONIGHT
N winds 5 to 15 kt. Seas 3 to 4 ft.

SAT
N to NE winds 5 to 15 kt, becoming E to NE. Seas 1 to
3 ft.

SAT NIGHT
E winds 10 to 20 kt, becoming SE 15 to 25 kt. Seas
3 to 5 ft.

SUN
SE winds 20 to 30 kt, becoming SW. Seas 6 to 11 ft. Rain
with VSBY 1 nm or less.

SUN NIGHT
W to SW winds 30 to 40 kt. Seas 11 to 18 ft.

MON
W winds 35 to 45 kt. Seas 13 to 23 ft.

MON NIGHT
W winds 35 to 45 kt. Seas 13 to 22 ft.

TUE
NW winds 25 to 35 kt, becoming W to NW 20 to 30 kt. Seas
10 to 17 ft.

TUE NIGHT
NW winds 20 to 30 kt. Seas 6 to 11 ft.

WED
W to NW winds 15 to 25 kt. Seas 6 to 10 ft.

WED NIGHT
NW winds 15 to 25 kt. Seas 5 to 8 ft.



ANZ815-231430-
South of Long Island between Montauk Point and Sandy Hook to
1000 fm-
927 PM EST Fri Feb 22 2019

GALE FORCE WINDS POSSIBLE SUN NIGHT


TONIGHT
N winds 10 to 20 kt, becoming NE 10 to 15 kt. Seas
2 to 3 ft.

SAT
E to NE winds 5 to 15 kt. Seas 1 to 3 ft.

SAT NIGHT
E winds 10 to 15 kt, becoming SE 15 to 25 kt. Seas
1 to 3 ft, building to 3 to 6 ft.

SUN
SE winds 20 to 30 kt, becoming SW. Seas 6 to 10 ft. Rain.
Areas of fog. VSBY 1 NM or less.

SUN NIGHT
W winds 30 to 40 kt. Seas 10 to 16 ft.

MON
W winds 35 to 45 kt. Seas 11 to 19 ft.

MON NIGHT
W to NW winds 30 to 40 kt. Seas 10 to 17 ft.

TUE
NW winds 20 to 30 kt, becoming W 15 to 25 kt. Seas 7 to
12 ft.

TUE NIGHT
NW winds 15 to 25 kt. Seas 5 to 8 ft.

WED
N to NW winds 5 to 15 kt, becoming W to NW. Seas 3 to
6 ft.

WED NIGHT
NW winds 10 to 20 kt, becoming N 10 to 15 kt. Seas
5 to 8 ft.



.Forecaster Clark. Ocean Prediction Center.