Offshore Forecast
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000
FZNT22 KWBC 252157 CCA
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
519 PM EDT Mon Sep 25 2017

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.

ANZ899-260745-
519 PM EDT Mon Sep 25 2017

.SYNOPSIS FOR MID ATLC WATERS...Hurricane Maria was centered
near 31.7N 73.1W at 5 PM EDT this afternoon, and is expected to
be located near 33.5N 73.2W at 2 PM EDT Tue, near 35.3N 72.8W as
a tropical storm at 2 PM Wed, 36.3N 69.6W at 2 PM Thu, andmove to
near 38.8N 60.5W by 2 PM Fri. Also, S to SE swell from Hurricane
Maria will impact the area tonight into Fri night. Please refer
to the latest National Hurricane Center advisory for Hurricane
Maria. Otherwise, a cold front will move over the NW portion Thu
into Thu night, reach the central waters early Fri, and move
over the S waters Fri night. The front will then pass SE of the
area Sat. A weak low will pass across the N and central waters
Sat. A high pressure ridge will build of the waters late Sat and
Sat night.

$$

ANZ820-260745-
Hudson Canyon to Baltimore Canyon to 1000 fm-
519 PM EDT Mon Sep 25 2017

.TONIGHT...E to NE winds 5 to 15 kt. Seas 8 to 14 ft.
.TUE...NE winds 10 to 20 kt. Seas 10 to 17 ft.
.TUE NIGHT...E to NE winds 15 to 25 kt. Seas 11 to 18 ft.
.WED...NE winds 20 to 30 kt. Seas 12 to 21 ft. Isolated TSTMs.
.WED NIGHT...NE winds 20 to 30 kt, becoming N. Seas 12 to 21 ft.
.THU...N winds 20 to 30 kt. Seas 10 to 17 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft.
.FRI...N winds 10 to 15 kt, becoming variable. Seas 6 to 10 ft.
.FRI NIGHT...S winds 5 to 10 kt. Seas 4 to 7 ft.
.SAT...W to SW winds 5 to 10 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 5 ft.
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 2 to 4 ft.

$$

ANZ915-260745-
Between 1000 fm and 38.5N west of 69W-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM CONDITIONS POSSIBLE WED NIGHT...

.TONIGHT...E to SE winds 5 to 10 kt, becoming 5 to 15 kt. Seas
10 to 13 ft. Areas of fog with VSBY 1 nm or less.
.TUE...E to SE winds 5 to 15 kt. Seas 12 to 16 ft. Areas of fog
with VSBY 1 nm or less.
.TUE NIGHT...E winds 10 to 20 kt. Seas 12 to 17 ft. Areas of fog
with VSBY 1 nm or less.
.WED...E to SE winds 15 to 25 kt. Seas 12 to 19 ft. Areas of fog
with VSBY 1 nm or less.
.WED NIGHT...E winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 13 to 20 ft.
.THU...E winds 30 to 40 kt. Seas 13 to 19 ft.
.THU NIGHT...N winds 20 to 30 kt. Seas 10 to 18 ft.
.FRI...N winds 15 to 25 kt. Seas 8 to 14 ft.
.FRI NIGHT...N winds 5 to 15 kt, becoming E to NE 5 to 10 kt.
Seas 5 to 9 ft.
.SAT...E to SE winds 5 to 10 kt, becoming S to SE. Seas 3 to
6 ft.
.SAT NIGHT...Variable winds 5 to 15 kt, becoming E 10 to 20 kt.
Seas 3 to 5 ft.

$$

ANZ920-260745-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...E winds 5 to 15 kt, becoming E to SE 15 to 25 kt.
Seas 11 to 17 ft. Showers with VSBY 1 nm or less.
.TUE...E to SE winds 15 to 25 kt. Seas 13 to 19 ft. Scattered
TSTMs.
.TUE NIGHT...E to SE winds 20 to 30 kt, increasing to 25 to
35 kt. Seas 14 to 23 ft. Scattered showers and isolated TSTMs.
.WED...E to SE winds 35 to 45 kt. Seas 14 to 29 ft. Scattered
showers and isolated TSTMs.
.WED NIGHT...E winds 45 to 60 kt. Seas 18 to 33 ft.
.THU...E to NE winds 45 to 60 kt, becoming N to NE. Seas 19 to
34 ft.
.THU NIGHT...N winds 30 to 40 kt, diminishing to 20 to 30 kt.
Seas 15 to 24 ft, subsiding to 10 to 16 ft.
.FRI...N winds 15 to 25 kt. Seas 8 to 14 ft.
.FRI NIGHT...N winds 5 to 15 kt, becoming N to NE 5 to 10 kt.
Seas 5 to 9 ft.
.SAT...E to SE winds 5 to 10 kt, becoming S to SE. Seas 3 to
6 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming N 10 to 20 kt.
Seas 3 to 5 ft.

$$

ANZ905-260745-
East of 69W to the Hague Line between 1000 fm and 39N-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM CONDITIONS POSSIBLE THU...

.TONIGHT...S winds 5 to 10 kt, becoming 5 to 15 kt, then,
becoming 5 to 10 kt. Seas 9 to 12 ft. Showers and TSTMs with
VSBY 1 nm or less.
.TUE...S to SE winds 5 to 15 kt, becoming S 5 to 10 kt. Seas
9 to 13 ft. Showers and TSTMs with VSBY 1 nm or less.
.TUE NIGHT...S to SE winds 5 to 15 kt. Seas 10 to 13 ft.
.WED...SE winds 5 to 15 kt, becoming S to SE 10 to 20 kt. Seas
10 to 14 ft. Areas of fog with VSBY 1 nm or less.
.WED NIGHT...S to SE winds 15 to 20 kt. Seas 10 to 16 ft.
.THU...S to SE winds 15 to 25 kt, becoming E 25 to 35 kt. Seas
12 to 18 ft.
.THU NIGHT...E winds 30 to 40 kt, becoming N 20 to 30 kt. Seas
13 to 20 ft.
.FRI...N winds 20 to 30 kt. Seas 10 to 18 ft.
.FRI NIGHT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas
8 to 14 ft.
.SAT...N winds less than 10 kt. Seas 5 to 9 ft.
.SAT NIGHT...E winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.

$$

ANZ910-260745-
East of 69W and south of 39N to 250 nm offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM CONDITIONS POSSIBLE WED NIGHT...

.TONIGHT...SE winds 10 to 15 kt, becoming S to SE 10 to 20 kt.
Seas 9 to 15 ft. Showers and TSTMs with VSBY 1 nm or less.
.TUE...SE winds 10 to 20 kt. Seas 11 to 16 ft.
.TUE NIGHT...SE winds 15 to 25 kt. Seas 11 to 16 ft.
.WED...SE winds 20 to 30 kt. Seas 11 to 18 ft. Isolated TSTMs.
.WED NIGHT...SE winds 35 to 45 kt. Seas 13 to 22 ft.
.THU...E to SE winds 40 to 50 kt, becoming E to NE 50 to 60 kt.
Seas 17 to 32 ft.
.THU NIGHT...N to NE winds 50 to 60 kt, becoming N 25 to 35 kt.
Seas 15 to 29 ft.
.FRI...N winds 20 to 30 kt. Seas 10 to 17 ft.
.FRI NIGHT...N to NW winds 5 to 15 kt. Seas 7 to 13 ft.
.SAT...N to NE winds 5 to 10 kt, becoming E to SE. Seas 4 to
8 ft.
.SAT NIGHT...E to SE winds 10 to 20 kt, becoming E to NE 15 to
25 kt. Seas 4 to 7 ft.

$$

ANZ825-260745-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...E to NE winds 15 to 20 kt. Seas 11 to 18 ft.
.TUE...NE winds 20 to 30 kt. Seas 13 to 22 ft. Showers and
TSTMs.
.TUE NIGHT...NE winds 20 to 30 kt. Seas 14 to 24 ft. Scattered
showers and isolated TSTMs.
.WED...N to NE winds 30 to 40 kt. Seas 16 to 26 ft. Scattered
showers and isolated TSTMs.
.WED NIGHT...N winds 25 to 35 kt, becoming 25 to 30 kt. Seas
14 to 24 ft.
.THU...N to NW winds 20 to 30 kt. Seas 10 to 17 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 13 ft.
.FRI...N winds 10 to 15 kt, becoming variable. Seas 5 to 9 ft.
.FRI NIGHT...S winds 5 to 10 kt, becoming variable. Seas 4 to
6 ft.
.SAT...NW winds less than 10 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft.

$$

ANZ828-260745-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...E to NE winds 20 to 30 kt. Seas 14 to 24 ft. Isolated
TSTMs.
.TUE...E to NE winds 20 to 30 kt, becoming NE 30 to 40 kt. Seas
14 to 29 ft. Scattered showers and isolated TSTMs.
.TUE NIGHT...NE winds 35 to 45 kt, becoming 35 to 50 kt. Seas
16 to 31 ft. Scattered showers and isolated TSTMs.
.WED...N winds 40 to 55 kt. Seas 15 to 30 ft. Numerous showers
and isolated TSTMs.
.WED NIGHT...N to NW winds 35 to 45 kt. Seas 14 to 26 ft.
.THU...N to NW winds 20 to 30 kt. Seas 11 to 18 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 8 to 13 ft.
.FRI...N winds 10 to 15 kt, becoming E to NE. Seas 4 to 8 ft.
.FRI NIGHT...S to SE winds less than 10 kt, becoming variable.
Seas 3 to 6 ft.
.SAT...Variable winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 3 to 5 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.

$$

ANZ925-260745-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...E winds 20 to 30 kt, increasing to 35 to 45 kt. Seas
16 to 31 ft. Scattered showers and isolated TSTMs.
.TUE...E to SE winds 45 to 60 kt. Seas 21 to 36 ft. Scattered
showers and isolated TSTMs.
.TUE NIGHT...E to SE winds 45 to 60 kt. Seas 21 to 36 ft.
Numerous showers and isolated TSTMs.
.WED...E to SE winds 45 to 60 kt, becoming S to SE. Seas 22 to
37 ft. Showers and isolated TSTMs.
.WED NIGHT...S to SE winds 45 to 60 kt, becoming N to NW. Seas
21 to 36 ft.
.THU...N to NW winds 45 to 60 kt. Seas 23 to 38 ft, subsiding to
13 to 27 ft.
.THU NIGHT...N to NW winds 20 to 30 kt. Seas 14 to 22 ft.
.FRI...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 7 to
12 ft.
.FRI NIGHT...Variable winds less than 10 kt, becoming E to SE.
Seas 5 to 8 ft.
.SAT...S to SE winds less than 10 kt, becoming W to SW. Seas
3 to 6 ft.
.SAT NIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft.

$$

ANZ830-260745-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...E to NE winds 20 to 30 kt, increasing to 30 to 40 kt.
Seas 14 to 29 ft. Scattered showers and isolated TSTMs.
.TUE...NE winds 35 to 45 kt, becoming N to NE 40 to 55 kt. Seas
15 to 30 ft. Numerous showers and isolated TSTMs.
.TUE NIGHT...N winds 40 to 55 kt. Seas 16 to 31 ft. Numerous
showers and isolated TSTMs.
.WED...N to NW winds 40 to 55 kt. Seas 16 to 29 ft. Numerous
showers and isolated TSTMs.
.WED NIGHT...NW winds 35 to 45 kt. Seas 16 to 26 ft.
.THU...NW winds 20 to 30 kt. Seas 11 to 18 ft.
.THU NIGHT...N winds 15 to 25 kt. Seas 8 to 13 ft.
.FRI...N winds 10 to 15 kt, becoming E to NE. Seas 5 to 8 ft.
.FRI NIGHT...Variable winds less than 5 kt, becoming E to SE.
Seas 4 to 6 ft.
.SAT...E to NE winds 5 to 15 kt, becoming N to NE 10 to 20 kt.
Seas 3 to 5 ft.
.SAT NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.

$$

ANZ833-260745-
Cape Hatteras to Cape Fear to 100 nm offshore-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...NE winds 25 to 30 kt, becoming N to NE 35 to 45 kt.
Seas 15 to 30 ft. Scattered showers and isolated TSTMs.
.TUE...N winds 40 to 55 kt. Seas 15 to 30 ft. Numerous showers
and isolated TSTMs.
.TUE NIGHT...N to NW winds 40 to 55 kt. Seas 16 to 26 ft.
Numerous showers and isolated TSTMs.
.WED...NW winds 45 to 55 kt, diminishing to 35 to 45 kt. Seas
14 to 23 ft. Scattered showers and isolated TSTMs.
.WED NIGHT...NW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 13 to 21 ft.
.THU...NW winds 20 to 30 kt. Seas 9 to 16 ft.
.THU NIGHT...N to NW winds 15 to 25 kt. Seas 7 to 12 ft.
.FRI...N to NE winds 10 to 15 kt, becoming E 5 to 10 kt. Seas
5 to 8 ft.
.FRI NIGHT...E winds less than 10 kt, becoming E to NE 10 to
20 kt. Seas 3 to 6 ft.
.SAT...N to NE winds 15 to 25 kt. Seas 3 to 5 ft.
.SAT NIGHT...N to NE winds 15 to 25 kt. Seas 4 to 7 ft.

$$

ANZ930-260745-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
519 PM EDT Mon Sep 25 2017

...HURRICANE WARNING...

.TONIGHT...E to SE winds 50 to 70 kt. Seas 26 to 41 ft. Numerous
showers and isolated TSTMs early, then rain.
.TUE...S to SE winds 50 to 65 kt. Seas 24 to 39 ft. Showers and
isolated TSTMs.
.TUE NIGHT...S to SW winds 45 to 60 kt. Seas 21 to 36 ft.
Showers and isolated TSTMs.
.WED...W to SW winds 45 to 60 kt. Seas 15 to 30 ft. Numerous
showers and isolated TSTMs.
.WED NIGHT...W to NW winds 40 to 55 kt. Seas 13 to 28 ft.
.THU...W to NW winds 30 to 40 kt, diminishing to 20 to 30 kt.
Seas 13 to 22 ft.
.THU NIGHT...NW winds 20 to 30 kt. Seas 10 to 17 ft.
.FRI...N to NW winds 5 to 15 kt, becoming E to NE. Seas 6 to
11 ft.
.FRI NIGHT...Variable winds less than 10 kt, becoming E to SE.
Seas 5 to 8 ft.
.SAT...S to SE winds 5 to 15 kt, becoming N to NE 10 to 20 kt.
Seas 4 to 6 ft.
.SAT NIGHT...N to NE winds 15 to 25 kt. Seas 4 to 6 ft.

$$

ANZ835-260745-
Cape Fear to 31N to 1000 fm-
519 PM EDT Mon Sep 25 2017

...TROPICAL STORM WARNING...

.TONIGHT...N to NE winds 20 to 30 kt, becoming N 25 to 35 kt.
Seas 15 to 25 ft. Scattered showers and isolated TSTMs.
.TUE...N winds 30 to 40 kt, becoming NW. Seas 13 to 23 ft.
Scattered showers and isolated TSTMs.
.TUE NIGHT...N to NW winds 25 to 35 kt. Seas 12 to 18 ft.
Scattered showers and isolated TSTMs.
.WED...NW winds 20 to 30 kt. Seas 10 to 16 ft.
.WED NIGHT...W to NW winds 10 to 20 kt. Seas 8 to 13 ft.
.THU...NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
7 to 11 ft.
.THU NIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 5 to 9 ft.
.FRI...E to NE winds 10 to 20 kt, becoming E to SE 5 to 15 kt.
Seas 4 to 7 ft.
.FRI NIGHT...SW winds less than 10 kt, becoming N to NW. Seas
3 to 6 ft.
.SAT...N to NW winds 15 to 25 kt. Seas 3 to 5 ft.
.SAT NIGHT...N to NE winds 20 to 30 kt. Seas 5 to 9 ft.

$$

ANZ935-260745-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
519 PM EDT Mon Sep 25 2017

...HURRICANE WARNING...

.TONIGHT...E to NE winds 55 to 70 kt, becoming S to SE, then,
becoming W to SW 50 to 65 kt. Seas 25 to 40 ft. Numerous showers
and isolated TSTMs.
.TUE...W to SW winds 50 to 65 kt. Seas 14 to 28 ft, subsiding to
12 to 21 ft. Numerous showers and isolated TSTMs.
.TUE NIGHT...W to SW winds 40 to 50 kt, becoming W 30 to 40 kt.
Seas 10 to 18 ft. Scattered showers and isolated TSTMs.
.WED...W to SW winds 25 to 35 kt, becoming W 15 to 25 kt. Seas
9 to 16 ft. Scattered showers and isolated TSTMs.
.WED NIGHT...W winds 15 to 25 kt. Seas 8 to 14 ft.
.THU...W winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas 8 to
13 ft.
.THU NIGHT...NW winds 5 to 15 kt, becoming variable. Seas 7 to
12 ft.
.FRI...Variable winds less than 10 kt, becoming SW. Seas 6 to
9 ft.
.FRI NIGHT...S to SW winds less than 10 kt. Seas 5 to 7 ft.
.SAT...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
4 to 5 ft.
.SAT NIGHT...N to NE winds 15 to 25 kt. Seas 4 to 8 ft.

$$

.Forecaster Bancroft. Ocean Prediction Center.


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