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National Weather Service Marine Forecast FZNT22 KWBC

FZNT22 KWBC 210253
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
953 PM EST Sat Jan 20 2018

West central North Atlantic continental shelf and slope waters
beyond 20 nm to 250 nm offshore, including south of Georges Bank
from 1000 fm to 250 nm offshore.

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.

ANZ899-211445-
953 PM EST Sat Jan 20 2018

SYNOPSIS FOR MID ATLC WATERS
High pressure over the S waters
will persist through Sun night, expand NE over the central
portion Mon, and then move off to the E of the region by Mon
night. A cold front will move SE into the northern waters
tonight, weaken and stall over the central portion Sun and Sun
night, then lift back N as a warm front Mon night ahead of an
approaching strong cold front. The strong cold front will move E
over the waters late Tue and Tue night. A low pressure trough or
secondary cold front will move SE across the northern waters Wed
and Wed night. High pressure will build E to the coast Thu and
Thu night.



ANZ820-211445-
Hudson Canyon to Baltimore Canyon to 1000 fm-
953 PM EST Sat Jan 20 2018

TONIGHT
W to NW winds 10 to 20 kt. Seas 4 to 7 ft, subsiding
to 3 to 5 ft.

SUN
NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas 3 to
5 ft.

SUN NIGHT
W to SW winds 5 to 15 kt. Seas 2 to 4 ft.

MON
SW winds 5 to 15 kt. Seas 2 to 3 ft. Slight chance of
rain. Areas of fog with VSBY 1 nm or less.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas becoming
3 to 5 ft.

TUE
S winds 20 to 30 kt. Seas 3 to 6 ft, building to 7 to
12 ft.

TUE NIGHT
SW winds 20 to 30 kt, becoming W 15 to 25 kt. Seas
8 to 13 ft.

WED
W winds 15 to 25 kt. Seas subsiding to 5 to 9 ft.

WED NIGHT
W to NW winds 15 to 25 kt. Seas 4 to 8 ft.

THU
NW winds 15 to 25 kt. Seas 4 to 8 ft.

THU NIGHT
N to NW winds 15 to 25 kt. Seas 4 to 7 ft.



ANZ915-211445-
Between 1000 fm and 38.5N west of 69W-
953 PM EST Sat Jan 20 2018

GALE FORCE WINDS POSSIBLE TUE NIGHT


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

SUN
W to NW winds 10 to 20 kt. Seas subsiding to 4 to 7 ft.

SUN NIGHT
NW winds 10 to 20 kt, becoming W to NW 10 to 15 kt.
Seas subsiding to 3 to 5 ft.

MON
W to SW winds 5 to 15 kt. Seas 2 to 4 ft.

MON NIGHT
S winds 10 to 20 kt. Seas 2 to 4 ft.

TUE
S winds increasing to 20 to 30 kt. Seas building to 7 to
11 ft.

TUE NIGHT
S winds 25 to 35 kt, becoming W 20 to 25 kt. Seas
building to 9 to 15 ft.

WED
W winds 20 to 25 kt. Seas 8 to 12 ft.

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

THU
W to NW winds 20 to 25 kt. Seas 6 to 10 ft.

THU NIGHT
NW winds 15 to 25 kt. Seas 6 to 10 ft.



ANZ920-211445-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
953 PM EST Sat Jan 20 2018

GALE FORCE WINDS POSSIBLE TUE


TONIGHT
W to NW winds 20 to 30 kt. Seas 6 to 11 ft.

SUN
W to NW winds diminishing to 10 to 20 kt. Seas subsiding
to 4 to 8 ft.

SUN NIGHT
NW winds 10 to 20 kt. Seas subsiding to 3 to 5 ft.

MON
Winds becoming S to SW 5 to 15 kt. Seas 3 to 5 ft.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas 3 to 6 ft.

TUE
S winds 20 to 25 kt, increasing to 25 to 35 kt. Seas 4 to
8 ft, building to 8 to 13 ft.

TUE NIGHT
S to SW winds 30 to 40 kt, becoming W to SW 25 to
35 kt. Seas building to 10 to 17 ft.

WED
W winds diminishing to 15 to 25 kt. Seas subsiding to 7
to 12 ft.

WED NIGHT
W to NW winds 15 to 25 kt. Seas 6 to 11 ft.

THU
NW winds 20 to 25 kt. Seas 6 to 11 ft.

THU NIGHT
NW winds 20 to 30 kt. Seas 7 to 12 ft.



ANZ905-211445-
East of 69W to the Hague Line between 1000 fm and 39N-
953 PM EST Sat Jan 20 2018

GALE FORCE WINDS POSSIBLE TUE NIGHT


TONIGHT
W winds 20 to 30 kt. Seas 8 to 14 ft.

SUN
NW winds diminishing to 10 to 15 kt, then becoming W to
NW 5 to 10 kt. Seas subsiding to 5 to 9 ft.

SUN NIGHT
W to NW winds less than 10 kt, becoming W. Seas
subsiding to 3 to 6 ft.

MON
NW winds 5 to 15 kt. Seas 2 to 4 ft.

MON NIGHT
E to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 3 to 6 ft.

TUE
S winds 15 to 25 kt. Seas building to 5 to 9 ft.

TUE NIGHT
S winds 25 to 35 kt, becoming W to SW 30 to 40 kt.
Seas building to 9 to 16 ft.

WED
W winds 20 to 30 kt. Seas 11 to 15 ft.

WED NIGHT
W winds 15 to 25 kt. Seas becoming 8 to 12 ft.

THU
W to NW winds 20 to 30 kt. Seas 8 to 12 ft.

THU NIGH3T
NW winds 20 to 30 kt. Seas 8 to 12 ft.



ANZ910-211445-
East of 69W and south of 39N to 250 nm offshore-
953 PM EST Sat Jan 20 2018

GALE WARNING


TONIGHT
W winds 25 to 35 kt, diminishing to 15 to 25 kt. Seas
8 to 14 ft, subsiding to 7 to 11 ft.

SUN
W winds 10 to 20 kt. Seas subsiding to 4 to 8 ft.

SUN NIGHT
W winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 4 to 6 ft.

MON
NW winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 5 ft.

MON NIGHT
S to SE winds 5 to 15 kt, becoming S 10 to 20 kt.
Seas 2 to 4 ft.

TUE
S winds 15 to 25 kt. Seas building to 5 to 9 ft.

TUE NIGHT
S winds 25 to 35 kt, becoming W to SW 30 to 40 kt.
Seas building to 10 to 18 ft.

WED
W winds 20 to 30 kt. Seas subsiding to 9 to 14 ft.

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

THU
W winds 20 to 30 kt, becoming NW 20 to 25 kt. Seas 9 to
11 ft.

THU NIGHT
NW winds 25 to 30 kt. Seas 9 to 13 ft.



ANZ825-211445-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
953 PM EST Sat Jan 20 2018

TONIGHT
W winds 15 to 20 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 6 ft, becoming 2 to 4 ft.

SUN
N to NW winds 5 to 15 kt, becoming W to SW. Seas 2 to
4 ft, becoming 1 to 3 ft.

SUN NIGHT
SW winds 5 to 15 kt. Seas 1 to 3 ft. Areas of fog
with VSBY 1 nm or less.

MON
S to SW winds 5 to 15 kt. Seas 1 to 2 ft. Areas of fog
with VSBY 1 nm or less.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas building to
3 to 6 ft.

TUE
S to SW winds 20 to 30 kt. Seas building to 7 to 12 ft.

TUE NIGHT
W to SW winds 20 to 30 kt, becoming W to NW 10 to
20 kt. Seas subsiding to 4 to 8 ft.

WED
W winds 10 to 20 kt. Seas 4 to 7 ft.

WED NIGHT
NW winds 10 to 20 kt. Seas 3 to 6 ft.

THU
NW winds 15 to 25 kt. Seas 4 to 7 ft.

THU NIGHT
N to NW winds 10 to 20 kt. Seas 4 to 7 ft.



ANZ828-211445-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
953 PM EST Sat Jan 20 2018

TONIGHT
W winds 15 to 25 kt. Seas 4 to 7 ft, becoming 3 to
5 ft.

SUN
N to NW winds diminishing to 5 to 15 kt, then becoming
variable. Seas 3 to 5 ft, subsiding to 2 to 3 ft.

SUN NIGHT
S winds 5 to 15 kt, becoming SW. Seas 1 to 3 ft.
Areas of fog with VSBY 1 nm or less.

MON
S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 1 to
3 ft. Areas of fog with VSBY 1 nm or less early.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas 2 to 3 ft,
building to 3 to 6 ft.

TUE
S to SW winds 20 to 30 kt. Seas 5 to 8 ft, building to
8 to 13 ft.

TUE NIGHT
W to SW winds 20 to 30 kt, becoming W to NW 10 to
20 kt. Seas 8 to 14 ft, subsiding to 4 to 8 ft.

WED
W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
4 to 6 ft.

WED NIGHT
W winds 10 to 20 kt, becoming N to NW. Seas 3 to
6 ft.

THU
N to NW winds 10 to 20 kt. Seas 3 to 6 ft.

THU NIGHT
N to NW winds 15 to 25 kt. Seas 4 to 8 ft.



ANZ925-211445-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
953 PM EST Sat Jan 20 2018

GALE FORCE WINDS POSSIBLE TUE


TONIGHT
W winds 20 to 30 kt. Seas 6 to 10 ft.

SUN
W to NW winds diminishing to 5 to 15 kt. Seas subsiding
to 4 to 7 ft.

SUN NIGHT
NW winds 5 to 15 kt, becoming variable. Seas
becoming 3 to 5 ft.

MON
Variable winds 5 to 15 kt, becoming S. Seas 2 to 4 ft.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas 3 to 6 ft.

TUE
S winds 15 to 25 kt, increasing to 25 to 35 kt. Seas 4 to
8 ft, building to 8 to 13 ft.

TUE NIGHT
S to SW winds 30 to 40 kt, becoming W to SW 20 to
30 kt. Seas 9 to 16 ft.

WED
W winds diminishing to 10 to 20 kt. Seas subsiding to 5
to 8 ft.

WED NIGHT
W winds 10 to 20 kt, becoming NW 15 to 25 kt. Seas
4 to 8 ft.

THU
NW winds 15 to 25 kt. Seas becoming 6 to 10 ft.

THU NIGHT
N to NW winds 20 to 30 kt. Seas 7 to 12 ft.



ANZ830-211445-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
953 PM EST Sat Jan 20 2018

TONIGHT
W winds 15 to 25 kt. Seas 4 to 8 ft.

SUN
NW winds diminishing to 5 to 15 kt, then becoming N
to NW. Seas 3 to 6 ft, subsiding to 2 to 4 ft.

SUN NIGHT
Variable winds less than 10 kt. Seas 1 to 3 ft.

MON
Variable winds 5 to 10 kt, becoming S. Seas 1 to 2 ft.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas building
to 3 to 6 ft.

TUE
S to SW winds 20 to 30 kt. Seas 5 to 8 ft, building to
8 to 13 ft.

TUE NIGHT
W to SW winds 20 to 30 kt, becoming W to NW 15 to
25 kt. Seas 8 to 14 ft, subsiding to 4 to 8 ft.

WED
NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
subsiding to 3 to 6 ft.

WED NIGHT
W to NW winds 10 to 20 kt. Seas 4 to 7 ft.

THU
N winds 10 to 20 kt, becoming NW. Seas 3 to 6 ft.

THU NIGHT
N winds 10 to 20 kt. Seas 4 to 8 ft.



ANZ833-211445-
Cape Hatteras to Cape Fear to 100 nm offshore-
953 PM EST Sat Jan 20 2018

TONIGHT
W winds 15 to 25 kt. Seas 4 to 7 ft.

SUN
NW winds diminishing to 5 to 15 kt, then to less than 10
kt. Seas 3 to 5 ft, subsiding to 2 to 3 ft.

SUN NIGHT
Variable winds less than 10 kt. Seas 1 to 3 ft.

MON
Variable winds 5 to 10 kt, becoming S. Seas 1 to 2 ft.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas building to
3 to 6 ft.

TUE
S to SW winds 20 to 30 kt. Seas building to 7 to 12 ft.

TUE NIGHT
W to SW winds 20 to 30 kt, becoming W to NW 15 to
20 kt. Seas 8 to 13 ft, subsiding to 4 to 8 ft.

WED
NW winds 10 to 20 kt, becoming W to NW 5 to 10 kt. Seas
subsiding to 3 to 5 ft.

WED NIGHT
W to NW winds 10 to 20 kt, becoming N to NW. Seas
becoming 4 to 7 ft.

THU
N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 7 ft.

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



ANZ930-211445-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
953 PM EST Sat Jan 20 2018

TONIGHT
W winds 15 to 25 kt. Seas 5 to 8 ft.

SUN
W winds diminishing to 5 to 15 kt. Seas subsiding to 3 to
6 ft.

SUN NIGHT
W to NW winds 5 to 15 kt, diminishing to less than
5 kt. Seas subsiding to 2 to 4 ft.

MON
Variable winds less than 10 kt, becoming S to SW. Seas
2 to 3 ft.

MON NIGHT
S winds 5 to 15 kt, increasing to 15 to 25 kt. Seas
2 to 3 ft, building to 3 to 6 ft.

TUE
S winds 20 to 30 kt. Seas building to 7 to 12 ft.

TUE NIGHT
S to SW winds 20 to 30 kt, becoming W to SW 15 to
25 kt. Seas 8 to 14 ft, subsiding to 6 to 10 ft.

WED
W to NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
subsiding to 4 to 6 ft.

WED NIGHT
W winds 5 to 15 kt, becoming NW 10 to 20 kt. Seas
4 to 7 ft.

THU
N to NW winds 10 to 20 kt. Seas 5 to 8 ft.

THU NIGHT
N winds 15 to 25 kt. Seas 6 to 10 ft.



ANZ835-211445-
Cape Fear to 31N to 1000 fm-
953 PM EST Sat Jan 20 2018

TONIGHT
W winds 10 to 20 kt. Seas 3 to 6 ft, becoming 2 to
4 ft.

SUN
W to NW winds less than 10 kt, becoming variable. Seas
2 to 4 ft, becoming 1 to 3 ft.

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

MON
S to SE winds less than 10 kt, becoming S. Seas 2 to
4 ft. Scattered showers.

MON NIGHT
S winds increasing to 15 to 25 kt. Seas building to
4 to 7 ft.

TUE
S to SW winds 20 to 30 kt. Seas building to 6 to 10 ft.

TUE NIGHT
W to NW winds 15 to 25 kt. Seas becoming 4 to 8 ft.

WED
N winds 5 to 15 kt, diminishing to less than 10 kt. Seas
subsiding to 2 to 4 ft.

WED NIGHT
NW winds 5 to 15 kt, becoming N 10 to 20 kt. Seas
building to 3 to 6 ft.

THU and THU NIGHT
N to NE winds 10 to 20 kt. Seas 3 to 6 ft.



ANZ935-211445-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
953 PM EST Sat Jan 20 2018

TONIGHT
W to SW winds 10 to 20 kt. Seas 4 to 6 ft.

SUN
W winds 5 to 15 kt. Seas 3 to 5 ft.

SUN NIGHT
Variable winds 5 to 15 kt, diminishing to less than
10 kt. Seas subsiding to 2 to 3 ft.

MON
S to SE winds less than 10 kt, increasing to 5 to 15 kt.
Seas 2 to 3 ft.

MON NIGHT
S to SE winds 10 to 20 kt. Seas becoming 3 to 5 ft.

TUE
S winds 15 to 25 kt. Seas building to 5 to 9 ft.

TUE NIGHT
SW winds 15 to 25 kt, becoming W to NW. Seas 5 to
9 ft.

WED
N to NW winds 10 to 15 kt, becoming variable. Seas
subsiding to 4 to 5 ft.

WED NIGHT
NW winds 5 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 3 to 6 ft.

THU
N winds 15 to 20 kt. Seas 4 to 7 ft.

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



.Forecaster Mills. Ocean Prediction Center.