Offshore Forecast
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000
FZNT22 KWBC 232048
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
448 PM EDT Wed Aug 23 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.

ANZ899-240800-
448 PM EDT Wed Aug 23 2017

.SYNOPSIS FOR MID ATLC WATERS...A cold front will move slowly SE
across the waters tonight through Fri, stall over the central
and S waters Fri night, persist through Sun night, then lift N as
a warm front Mon and Mon night. A high pres ridge will build SE
toward the N waters Fri and Fri night, and persist off the New
England coast through Mon night. Low pres is expected to develop
just S of the waters Sat, slowly approach the S waters Sat night
through Sun, and then move NE across the S waters Mon and Mon
night while strengthening.

$$

ANZ820-240800-
Hudson Canyon to Baltimore Canyon to 1000 fm-
448 PM EDT Wed Aug 23 2017

.TONIGHT...N winds less than 10 kt, becoming variable, then,
becoming N to NE. Seas 2 to 4 ft. Scattered showers and isolated
TSTMs.
.THU...E to NE winds 5 to 15 kt, becoming NE. Seas 2 to 4 ft.
.THU NIGHT...Variable winds less than 10 kt, increasing to 5 to
15 kt. Seas 2 to 3 ft.
.FRI...N winds 5 to 15 kt, diminishing to less than 10 kt. Seas
2 to 3 ft.
.FRI NIGHT...E to NE winds less than 10 kt, becoming N to NE.
Seas 2 to 3 ft.
.SAT...NE winds 5 to 10 kt. Seas 2 to 3 ft.
.SAT NIGHT...E to NE winds 5 to 10 kt, becoming NE 5 to 15 kt.
Seas 2 to 3 ft.
.SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 10 to 20 kt, becoming E. Seas 3 to 6 ft.
.MON...NE winds 10 to 20 kt. Seas 3 to 6 ft.
.MON NIGHT...E to NE winds 15 to 20 kt. Seas 4 to 7 ft.

$$

ANZ915-240800-
Between 1000 fm and 38.5N west of 69W-
448 PM EDT Wed Aug 23 2017

.TONIGHT...W to SW winds 5 to 15 kt, becoming N to NE. Seas 3 to
6 ft. Scattered showers and slight chance of TSTMs.
.THU...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
showers and slight chance of TSTMs.
.THU NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and chance of TSTMs.
.FRI...N winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...N winds 5 to 15 kt, becoming 5 to 10 kt. Seas 2 to
3 ft.
.SAT...N winds 5 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...NE winds 5 to 15 kt. Seas 2 to 3 ft.
.SUN...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 3 to 6 ft.
.MON...E to NE winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.

$$

ANZ920-240800-
Baltimore Canyon to 69W east of 1000 fm and south of 38.5N to
250 nm offshore-
448 PM EDT Wed Aug 23 2017

.TONIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 6 ft. TSTMs and scattered showers.
.THU...W to SW winds 15 to 25 kt. Seas 3 to 6 ft. Showers and
TSTMs.
.THU NIGHT...N to NE winds 15 to 25 kt. Seas 3 to 5 ft. TSTMs
and scattered showers.
.FRI...N winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...N to NE winds 5 to 15 kt. Seas 2 to 4 ft.
.SAT...NE winds 5 to 10 kt, becoming N to NE 5 to 15 kt. Seas
2 to 3 ft.
.SAT NIGHT...NE winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 2 to 4 ft.
.SUN...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft.
.MON...E to NE winds 15 to 20 kt. Seas 5 to 9 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft.

$$

ANZ905-240800-
East of 69W to the Hague Line between 1000 fm and 39N-
448 PM EDT Wed Aug 23 2017

.TONIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and isolated TSTMs.
.THU...S to SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered
showers and chance of TSTMs.
.THU NIGHT...N winds 10 to 20 kt. Seas 3 to 6 ft. Chance of
showers and TSTMs, then rain.
.FRI...N to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...N winds 10 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 3 to 4 ft.
.SAT...N to NW winds 5 to 15 kt. Seas 2 to 4 ft.
.SAT NIGHT...N winds 5 to 10 kt, becoming 5 to 15 kt. Seas 2 to
4 ft.
.SUN...N to NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...NE winds 15 to 20 kt. Seas 5 to 6 ft.
.MON NIGHT...E to NE winds 10 to 20 kt. Seas 6 to 10 ft.

$$

ANZ910-240800-
East of 69W and south of 39N to 250 nm offshore-
448 PM EDT Wed Aug 23 2017

.TONIGHT...S to SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
4 to 6 ft. Scattered showers early. TSTMs.
.THU...SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered showers
and chance of TSTMs.
.THU NIGHT...SW winds 15 to 25 kt, becoming N 10 to 20 kt. Seas
4 to 6 ft. TSTMs and scattered showers.
.FRI...N winds 15 to 25 kt. Seas 3 to 5 ft. Showers and
scattered TSTMs.
.FRI NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...N winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt. Seas 2 to 4 ft.
.SUN...NE winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE winds 15 to 20 kt. Seas 4 to 7 ft.
.MON...E to NE winds 10 to 15 kt. Seas 5 to 7 ft.
.MON NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft.

$$

ANZ825-240800-
Baltimore Canyon to Cape Charles Light to 100 nm offshore-
448 PM EDT Wed Aug 23 2017

.TONIGHT...Variable winds less than 10 kt, becoming N. Seas 2 to
4 ft. Scattered showers and slight chance of TSTMs.
.THU...NE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and slight chance of TSTMs.
.THU NIGHT...NE winds 5 to 15 kt, diminishing to less than
10 kt. Seas 2 to 4 ft. Chance of showers and TSTMs.
.FRI...N to NE winds less than 10 kt. Seas 2 to 3 ft.
.FRI NIGHT...NE winds 5 to 15 kt, becoming E to NE 5 to 10 kt.
Seas 2 to 3 ft.
.SAT...E to NE winds 10 to 15 kt. Seas 2 to 3 ft.
.SAT NIGHT...E to NE winds 10 to 15 kt, becoming NE 10 to 20 kt.
Seas 3 to 5 ft.
.SUN...NE winds 15 to 20 kt. Seas building to 5 to 8 ft.
.SUN NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 9 ft.
.MON...NE winds 15 to 25 kt. Seas 5 to 8 ft.
.MON NIGHT...NE winds 15 to 25 kt. Seas building to 6 to 11 ft.

$$

ANZ828-240800-
Cape Charles Light to Currituck Beach Light to 100 nm offshore-
448 PM EDT Wed Aug 23 2017

.TONIGHT...S to SW winds 5 to 15 kt, becoming W to SW, then,
becoming N to NW. Seas 2 to 4 ft. Scattered showers and slight
chance of TSTMs.
.THU...NE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered showers
and TSTMs.
.THU NIGHT...NE winds 5 to 15 kt. Seas 2 to 4 ft. Chance of
showers and TSTMs.
.FRI...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 2 to 4 ft.
.FRI NIGHT...NE winds 5 to 15 kt, becoming E. Seas 2 to 4 ft.
.SAT...NE winds 5 to 15 kt, becoming E 10 to 15 kt. Seas 2 to
4 ft.
.SAT NIGHT...E winds 10 to 15 kt, becoming NE 15 to 20 kt. Seas
3 to 6 ft.
.SUN...NE winds 20 to 25 kt. Seas building to 6 to 10 ft.
.SUN NIGHT...NE winds 20 to 25 kt. Seas 6 to 10 ft.
.MON...E to NE winds 20 to 30 kt. Seas building to 8 to 13 ft.
.MON NIGHT...NE winds 20 to 30 kt. Seas 7 to 13 ft.

$$

ANZ925-240800-
Baltimore Canyon to Hatteras Canyon between 100 nm and 250 nm
offshore-
448 PM EDT Wed Aug 23 2017

...GALE FORCE WINDS POSSIBLE MON NIGHT...

.TONIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 6 ft. TSTMs and scattered showers.
.THU...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt. Seas
3 to 6 ft. TSTMs and scattered showers.
.THU NIGHT...NE winds 15 to 25 kt. Seas 3 to 5 ft. Scattered
showers and chance of TSTMs.
.FRI...N to NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft. TSTMs and scattered showers.
.FRI NIGHT...NE winds 10 to 20 kt, becoming E. Seas 2 to 4 ft.
.SAT...E winds 10 to 20 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas building to 6 to 10 ft.
.SUN...NE winds 15 to 25 kt. Seas 6 to 10 ft.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft.
.MON...E to NE winds 20 to 30 kt. Seas building to 8 to 13 ft.
.MON NIGHT...E winds 25 to 35 kt. Seas 8 to 14 ft.

$$

ANZ830-240800-
Currituck Beach Light to Cape Hatteras to 100 nm offshore-
448 PM EDT Wed Aug 23 2017

...GALE FORCE WINDS POSSIBLE MON...

.TONIGHT...SW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft.
TSTMs and scattered showers.
.THU...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and TSTMs.
.THU NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and chance of TSTMs.
.FRI...E to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT NIGHT...E to NE winds 15 to 20 kt. Seas building to 6 to 10
ft.
.SUN...E to NE winds increasing to 20 to 30 kt. Seas 6 to 11 ft.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 7 to 12 ft.
.MON...NE winds 25 to 30 kt, becoming E to NE 25 to 35 kt. Seas
7 to 8 ft, building to 7 to 13 ft.
.MON NIGHT...NE winds 25 to 35 kt. Seas 9 to 15 ft.

$$

ANZ833-240800-
Cape Hatteras to Cape Fear to 100 nm offshore-
448 PM EDT Wed Aug 23 2017

...GALE FORCE WINDS POSSIBLE SUN NIGHT...

.TONIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated TSTMs.
.THU...W winds 5 to 15 kt. Seas 3 to 4 ft. TSTMs and scattered
showers.
.THU NIGHT...W to NW winds 5 to 15 kt, becoming N to NW. Seas
3 to 4 ft. Scattered showers and chance of TSTMs.
.FRI...E to NE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas
3 to 4 ft. TSTMs and scattered showers.
.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft.
.SAT...E winds 15 to 25 kt. Seas 4 to 7 ft.
.SAT NIGHT...E winds 15 to 25 kt. Seas building to 6 to 11 ft.
.SUN...E to NE winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN NIGHT...NE winds 25 to 35 kt. Seas building to 9 to 14 ft.
.MON...NE winds 25 to 35 kt. Seas 8 to 14 ft.
.MON NIGHT...NE winds 25 to 35 kt. Seas 9 to 15 ft.

$$

ANZ930-240800-
Hatteras Canyon to Cape Fear between 100 nm and 250 nm offshore-
448 PM EDT Wed Aug 23 2017

...GALE FORCE WINDS POSSIBLE SUN NIGHT...

.TONIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. TSTMs and
scattered showers.
.THU...SW winds 5 to 15 kt. Seas 4 to 5 ft. TSTMs and scattered
showers.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 5 ft. TSTMs
and scattered showers.
.FRI...W to SW winds 10 to 20 kt. Seas 3 to 5 ft. TSTMs and
scattered showers.
.FRI NIGHT...E winds 10 to 20 kt, becoming E to NE 20 to 30 kt.
Seas 3 to 5 ft.
.SAT...E winds 15 to 25 kt. Seas 3 to 5 ft.
.SAT NIGHT...E winds 15 to 25 kt. Seas building to 7 to 11 ft.
.SUN...E to NE winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN NIGHT...E to NE winds 25 to 35 kt. Seas 8 to 14 ft.
.MON...E to NE winds 25 to 35 kt, becoming E 20 to 30 kt. Seas
8 to 13 ft.
.MON NIGHT...E to NE winds 25 to 35 kt. Seas 9 to 15 ft.

$$

ANZ835-240800-
Cape Fear to 31N to 1000 fm-
448 PM EDT Wed Aug 23 2017

...GALE FORCE WINDS POSSIBLE SUN...

.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft. Scattered
showers and isolated TSTMs.
.THU...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
showers and TSTMs.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and chance of TSTMs.
.FRI...N to NE winds 5 to 15 kt, becoming E to NE. Seas 3 to
4 ft. TSTMs and scattered showers.
.FRI NIGHT...E to NE winds 10 to 20 kt. Seas 3 to 4 ft.
.SAT...E to NE winds 15 to 25 kt. Seas building to 4 to 7 ft.
.SAT NIGHT...E to NE winds 20 to 30 kt. Seas 5 to 9 ft.
.SUN...NE winds 20 to 30 kt, increasing to 25 to 35 kt. Seas
7 to 11 ft.
.SUN NIGHT...NE winds 25 to 35 kt. Seas building to 8 to 14 ft.
.MON...NE winds 25 to 35 kt. Seas 9 to 16 ft.
.MON NIGHT...N to NE winds 25 to 35 kt, becoming N 20 to 30 kt.
Seas 10 to 16 ft.

$$

ANZ935-240800-
Cape Fear to 31N east of 1000 fm to 250 nm offshore-
448 PM EDT Wed Aug 23 2017

...GALE FORCE WINDS POSSIBLE SUN NIGHT...

.TONIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. TSTMs and
scattered showers.
.THU...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 4 to
5 ft. Scattered showers and scattered TSTMs.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 5 ft. TSTMs
and scattered showers.
.FRI...W winds 10 to 20 kt, becoming SW. Seas 3 to 4 ft. TSTMs
and scattered showers.
.FRI NIGHT...SW winds less than 10 kt, becoming E to SE. Seas
3 to 4 ft.
.SAT...E to NE winds 15 to 25 kt, except SE portion S to SE 5 to
15 kt. Seas 3 to 5 ft.
.SAT NIGHT...E winds 20 to 30 kt, except SE portion S to SE 5 to
15 kt. Seas 4 to 6 ft, building to 6 to 10 ft.
.SUN...E winds 20 to 30 kt, except SE portion S to SE 10 to 20
kt. Seas 7 to 11 ft.
.SUN NIGHT...E to NE winds 25 to 35 kt, except SE portion S to
SW 10 to 20 kt. Seas building to 8 to 14 ft.
.MON...NE winds 25 to 35 kt becoming N to NE 20 to 30 kt, except
SE portion S to SW 15 to 25 kt. Seas 9 to 14 ft.
.MON NIGHT...N to NE winds 20 to 30 kt, except SE portion SW 15
to 25 kt. Seas 10 to 16 ft.

$$

.Forecaster Clark. Ocean Prediction Center.



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