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Offshore Waters Forecast (Mid Atlantic)

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FZNT22 KWBC 120255
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1055 PM EDT Tue Aug 11 2020

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.

ANZ899-130230-
1055 PM EDT Tue Aug 11 2020

.SYNOPSIS FOR MID ATLC WATERS...A series of weak low pressure
troughs will move across the S and central waters tonight through
Wed. High pressure will move E away from the N portions tonight
into Wed. A cold front will slowly approach from the NW Wed and
Wed night, move into the N waters Thu and Thu night, and then
stall across the central waters Fri through Sat night. Low
pressure will develop off the Mid-Atlantic coast along the front
Fri night, then move NE across the N and central waters Sat and
Sat night. The low will move E and NE of the area later Sat night
through Sun night. High pressure will build S across the N waters
Sat night, then into the central waters Sun and Sun night. 

$$

ANZ820-130230-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S winds 10 to 15 kt, becoming SW. Seas 2 to 4 ft.
Chance of showers and tstms with vsby 1 nm or less. 
.WED...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. Chance of
showers and tstms with vsby 1 nm or less. 
.WED NIGHT...S to SW winds 5 to 10 kt. Seas 2 to 3 ft. Scattered
showers and tstms with vsby 1 nm or less. 
.THU...Variable winds less than 10 kt. Seas 3 ft, becoming 2 ft
or less. Scattered showers and tstms with vsby 1 nm or less. 
.THU NIGHT...Variable winds less than 10 kt, becoming SE. Seas
2 ft or less. 
.FRI...E to NE winds 5 to 15 kt. Seas 2 to 4 ft. 
.FRI NIGHT...NE winds 10 to 15 kt, becoming 10 to 20 kt. Seas
becoming 3 to 6 ft. 
.SAT...NE winds 15 to 25 kt. Seas 4 to 8 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN...NE winds 15 to 20 kt. Seas 6 to 8 ft. 
.SUN NIGHT...NE winds 15 to 20 kt, becoming E. Seas 5 to 7 ft. 

$$

ANZ915-130230-
Between 1000FM and 38.5 N west of 69 W-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 15 kt. Seas 2 to 4 ft. Chance of
showers and tstms. 
.WED...S winds 5 to 10 kt, becoming SW. Seas 2 to 4 ft.
Scattered showers and tstms. 
.WED NIGHT...SW winds 5 to 10 kt, becoming variable. Seas 2 to
4 ft. Scattered showers and tstms.
.THU...Variable winds less than 10 kt. Seas 2 to 4 ft. Showers
and tstms. 
.THU NIGHT...Variable winds less than 10 kt. Seas 2 to 4 ft. 
.FRI...Variable winds less than 10 kt, becoming E to SE. Seas
2 to 4 ft. 
.FRI NIGHT...E to NE winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas becoming 3 to 6 ft. 
.SAT...E to NE winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas becoming 7 to 9 ft. 
.SUN...NE winds 15 to 25 kt. Seas 7 to 10 ft. 
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 8 ft. 

$$

ANZ920-130230-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. Isolated to
scattered showers and tstms. 
.WED...S to SW winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms. 
.WED NIGHT...S to SW winds 5 to 10 kt, becoming variable. Seas
3 to 4 ft. Scattered showers and tstms. 
.THU...S to SW winds less than 10 kt, becoming variable. Seas
2 to 4 ft. Showers and tstms. 
.THU NIGHT...Variable winds less than 10 kt, becoming SW. Seas
2 to 4 ft. 
.FRI...SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft. 
.FRI NIGHT...S to SW winds 10 to 20 kt, becoming NE. Seas 3 to
6 ft. 
.SAT...E to NE winds 15 to 25 kt. Seas 4 to 8 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas becoming 6 to 10 ft. 
.SUN...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 7 ft. 

$$

ANZ905-130230-
East of 69W to the Hague Line between 1000 FM and 39N-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...W to SW winds 5 to 10 kt. Seas 2 to 4 ft. Chance of
showers and tstms. 
.WED...S to SW winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.WED NIGHT...SW winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.THU...S to SW winds less than 10 kt, becoming variable. Seas
2 to 4 ft. Scattered showers and tstms. 
.THU NIGHT...Variable winds less than 10 kt. Seas 2 to 3 ft. 
.FRI...Variable winds less than 10 kt. Seas 2 to 4 ft. 
.FRI NIGHT...E to NE winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas 2 to 4 ft. 
.SAT...NE winds 15 to 25 kt. Seas building to 4 to 7 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.SUN...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 15 to 25 kt, becoming N 10 to 20 kt. Seas
5 to 8 ft. 

$$

ANZ910-130230-
East of 69W and south of 39N to 250 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 10 kt, becoming variable. Seas
2 to 4 ft. Isolated to scattered showers and tstms.
.WED...S to SW winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.WED NIGHT...Variable winds less than 10 kt. Seas 2 to 4 ft.
Scattered showers and tstms. 
.THU...S to SW winds less than 10 kt, becoming W to SW. Seas
2 to 4 ft. Showers and tstms. 
.THU NIGHT...Variable winds less than 10 kt. Seas 2 to 4 ft. 
.FRI...W to SW winds less than 10 kt. Seas 2 to 4 ft. 
.FRI NIGHT...W to SW winds 10 to 20 kt. Seas becoming 3 to 6 ft.
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT NIGHT...NE winds 15 to 20 kt. Seas building to 5 to 9 ft. 
.SUN...NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 15 to 20 kt, diminishing to 5 to 10 kt.
Seas 5 to 7 ft. 

$$

ANZ825-130230-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S winds 10 to 15 kt, becoming S to SW 5 to 10 kt.
Seas 2 to 4 ft. Chance of showers and tstms. 
.WED...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. Chance of
showers and tstms. 
.WED NIGHT and THU...S winds 5 to 10 kt. Seas 2 to 4 ft. 
Scattered showers and tstms. 
.THU NIGHT...S to SE winds less than 10 kt, increasing to 5 to
15 kt. Seas 2 to 4 ft. 
.FRI...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...NE winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 3 to 5 ft. 
.SAT...NE winds 15 to 25 kt. Seas building to 4 to 8 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. 
.SUN...NE winds 15 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 10 to 15 kt, becoming E 5 to 15 kt. Seas
5 to 7 ft. 

$$

ANZ828-130230-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. Isolated 
showers and tstms. 
.WED and WED NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. 
Scattered showers and tstms. 
.THU...S winds 5 to 10 kt, becoming S to SE 5 to 15 kt. Seas
2 to 4 ft. Scattered showers and tstms. 
.THU NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. 
.FRI...SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.FRI NIGHT...W to NW winds 10 to 20 kt, becoming N 10 to 15 kt.
Seas 3 to 5 ft. 
.SAT...N to NE winds 10 to 20 kt. Seas becoming 4 to 7 ft. 
.SAT NIGHT...NE winds 15 to 20 kt. Seas 5 to 9 ft. 
.SUN...NE winds 15 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 10 to 15 kt, becoming E to NE 5 to 10 kt.
Seas 4 to 7 ft. 

$$

ANZ925-130230-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.WED...S winds 5 to 10 kt. Seas 2 to 4 ft. Scattered showers and
tstms. 
.WED NIGHT...S to SW winds less than 10 kt. Seas 2 to 4 ft.
Showers and tstms. 
.THU...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Showers and
tstms.
.THU NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 4 ft. 
.FRI...S to SW winds 15 to 25 kt. Seas building to 4 to 7 ft. 
.FRI NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT...NE winds 15 to 25 kt. Seas 4 to 8 ft. 
.SAT NIGHT...NE winds 15 to 25 kt. Seas becoming 6 to 10 ft. 
.SUN...N to NE winds 10 to 20 kt. Seas 6 to 9 ft. 
.SUN NIGHT...NE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas
5 to 7 ft. 

$$

ANZ830-130230-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. Isolated to
scattered showers and tstms. 
.WED and WED NIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. 
Scattered showers and tstms. 
.THU...S winds 5 to 15 kt. Seas 2 to 4 ft. Scattered showers and
tstms. 
.THU NIGHT...S winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. 
.FRI...SW winds 15 to 25 kt. Seas 3 to 6 ft. 
.FRI NIGHT...W to SW winds 10 to 20 kt, becoming W to NW 10 to
15 kt. Seas 3 to 6 ft. 
.SAT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...N to NE winds 10 to 20 kt. Seas building to 5 to 9 
ft.
.SUN...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 6 to
8 ft. 
.SUN NIGHT...NE winds 10 to 15 kt, becoming E 5 to 10 kt. Seas
5 to 7 ft. 

$$

ANZ833-130230-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. Isolated to scattered
showers and tstms. 
.WED...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 2 to
4 ft. Scattered showers and tstms.
.WED NIGHT...S winds 5 to 15 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.THU...S winds increasing to 15 to 25 kt. Seas 3 to 5 ft. Showers
and tstms. 
.THU NIGHT...S to SW winds 10 to 20 kt. Seas 4 to 5 ft. 
.FRI...SW winds 10 to 20 kt. Seas 3 to 6 ft. 
.FRI NIGHT...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt.
Seas 3 to 6 ft. 
.SAT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming W to NW. Seas
3 to 5 ft. 
.SUN...N to NE winds 10 to 15 kt. Seas becoming 4 to 7 ft. 
.SUN NIGHT...E winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 6 ft. 

$$

ANZ930-130230-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. Scattered showers
and tstms. 
.WED...S to SW winds less than 10 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.WED NIGHT...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 2 to
4 ft. Scattered showers and tstms.
.THU...S winds 5 to 15 kt, becoming S to SW 10 to 20 kt. Seas
3 to 5 ft. Showers and tstms. 
.THU NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft. 
.FRI...SW winds 10 to 20 kt. Seas becoming 4 to 7 ft. 
.FRI NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 7 ft. 
.SAT...W to SW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas
3 to 6 ft. 
.SAT NIGHT...W winds 5 to 15 kt, becoming NE 10 to 20 kt. Seas
4 to 7 ft. 
.SUN...W winds 10 to 15 kt. Seas 4 to 8 ft. 
.SUN NIGHT...E to NE winds 5 to 15 kt, becoming variable. Seas
4 to 7 ft. 

$$

ANZ835-130230-
Cape Fear to 31N to 1000 FM-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S to SW winds 5 to 15 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.WED...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft. Scattered showers and tstms.
.WED NIGHT...S to SW winds 5 to 15 kt. Seas 2 to 4 ft. Scattered
showers and tstms. 
.THU...S to SW winds increasing to 15 to 25 kt. Seas 3 to 5 ft. 
Showers and scattered tstms. 
.THU NIGHT and FRI...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...W to SW winds 10 to 20 kt, diminishing to 5 to
15 kt. Seas 3 to 5 ft. 
.SAT...W to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.SAT NIGHT...S to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.SUN...W to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.SUN NIGHT...SW winds 5 to 10 kt, increasing to 10 to 20 kt.
Seas 3 to 4 ft. 

$$

ANZ935-130230-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1055 PM EDT Tue Aug 11 2020

.TONIGHT...S winds 5 to 10 kt. Seas 2 to 4 ft. Scattered showers
and tstms. 
.WED and WED NIGHT...S winds 5 to 15 kt. Seas 2 to 4 ft. 
Scattered showers and tstms. 
.THU...S to SW winds increasing to 15 to 25 kt. Seas 3 to 5 ft. 
Tstms and scattered showers. 
.THU NIGHT...S to SW winds diminishing to 5 to 15 kt. Seas 3 to 
5 ft.
.FRI...SW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SW winds 10 to 20 kt, becoming W to SW 10 to 15 kt.
Seas 3 to 5 ft. 
.SAT...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...W winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. 
.SUN...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...W winds 5 to 10 kt, becoming W to SW 10 to 15 kt.
Seas 3 to 5 ft. 

$$

.Forecaster Mills. Ocean Prediction Center.