FZNT21 KWBC 101447
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1047 AM EDT Mon May 10 2021

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.

ANZ898-110300-
1047 AM EDT Mon May 10 2021

.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure over the central
waters, will track E and NE across region today and pass E of 
the waters tonight. A trailing cold front will push S from the 
S waters today, followed by a low pressure trough tonight. 
Another cold front will move SE off the New England coast later 
Tue, then cross the area Tue night. Strong high pressure will 
build E towards the region as a series of low pressure troughs 
pass SE across the waters Wed into Thu night. The high will 
slowly weaken just S of the area Fri and Fri night.

$$

ANZ800-110300-
Gulf of Maine to the Hague Line-
1047 AM EDT Mon May 10 2021

.TODAY...NE winds 5 to 15 kt, becoming SW. Seas 3 to 6 ft. Rain.
Chance of showers. 
.TONIGHT...SW winds 5 to 15 kt, becoming S. Seas 4 to 7 ft.
Slight chance of showers. 
.TUE...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. 
.TUE NIGHT...W winds 15 to 25 kt. Seas 3 to 6 ft. Chance of
showers. 
.WED...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...W to NW winds 10 to 20 kt, becoming N to NW 10 to
15 kt. Seas 3 to 4 ft. 
.THU...NW winds 5 to 15 kt, becoming W to SW 10 to 20 kt. Seas
3 to 4 ft. 
.THU NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...W to NW winds less than 10 kt, becoming SW. Seas 2 to
4 ft. 
.FRI NIGHT...S to SW winds 10 to 20 kt, becoming SW 5 to 15 kt.
Seas 3 ft, becoming 2 ft or less. 

$$

ANZ805-110300-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1047 AM EDT Mon May 10 2021

.TODAY...W to NW winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
showers and tstms with vsby 1 nm or less. 
.TONIGHT...W to NW winds less than 10 kt, becoming W to SW. Seas
5 to 9 ft, becoming 4 to 7 ft. 
.TUE...W winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
6 ft. 
.TUE NIGHT...W to SW winds 15 to 25 kt. Seas 4 to 5 ft. 
.WED...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...NW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas 3 to
4 ft. 
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...W to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.FRI NIGHT...SW winds 5 to 15 kt. Seas 2 to 4 ft. 

$$

ANZ900-110300-
Georges Bank between 68W and the Hague Line-
1047 AM EDT Mon May 10 2021

.TODAY...W to NW winds 15 to 25 kt. Seas 6 to 10 ft. Rain, then
chance of showers. Vsby 1 NM or less. 
.TONIGHT...NW winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 5 to 9 ft. Chance of showers with vsby 1 nm or less. 
.TUE...W to SW winds 5 to 15 kt. Seas 4 to 7 ft. 
.TUE NIGHT...W to SW winds 15 to 20 kt. Seas 4 to 6 ft. 
.WED...W winds 10 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. 
.THU...NW winds 10 to 20 kt, becoming W to NW 10 to 15 kt. Seas
3 to 4 ft. 
.THU NIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to
4 ft. 
.FRI NIGHT...W to SW winds less than 10 kt. Seas 2 to 4 ft. 

$$

ANZ810-110300-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1047 AM EDT Mon May 10 2021

.TODAY...W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
6 to 11 ft. Scattered showers and tstms. 
.TONIGHT...W winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas
becoming 4 to 7 ft. 
.TUE...W to NW winds 10 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 4 to 6 ft. 
.TUE NIGHT...W winds 10 to 20 kt. Seas 4 to 5 ft. 
.WED...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...NW winds 10 to 15 kt, becoming W to SW 5 to 15 kt. Seas
3 to 4 ft. 
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...W winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas 2 to
4 ft. 
.FRI NIGHT...SW winds less than 10 kt. Seas 2 to 4 ft. 

$$

ANZ815-110300-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1047 AM EDT Mon May 10 2021

.TODAY...N to NW winds 10 to 15 kt, becoming W to NW 5 to 15 kt.
Seas 6 to 10 ft. Scattered showers and tstms. 
.TONIGHT...W winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas
subsiding to 4 to 7 ft. 
.TUE...NW winds 10 to 15 kt, becoming W to SW 10 to 20 kt. Seas
becoming 3 to 5 ft. 
.TUE NIGHT...W to SW winds 10 to 20 kt, becoming W to NW 15 to
25 kt. Seas 3 to 5 ft. 
.WED...W to NW winds 15 to 25 kt. Seas 3 to 5 ft. 
.WED NIGHT...NW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 4 ft. 
.THU...NW winds 10 to 15 kt, becoming W 5 to 15 kt. Seas 3 to
4 ft. 
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.FRI...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
2 ft or less. 
.FRI NIGHT...S to SW winds 5 to 15 kt, diminishing to less than
10 kt. Seas 2 to 4 ft. 

$$

.Forecaster Holley. Ocean Prediction Center.

FZNT22 KWBC 101451
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1051 AM EDT Mon May 10 2021

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.

ANZ899-110300-
1051 AM EDT Mon May 10 2021

.SYNOPSIS FOR MID ATLC WATERS...Low pressure just N of the
waters, will continue moving NE today, while pulling a strong 
cold front slowly SE across the N and central waters into 
tonight and Tue. The front will drift SE over the S waters Tue 
night into Wed night as weak low pressure areas form along the 
front. The front will drift S of the waters Thu through Fri night
as additional lows form along the front just to the S of the 
region. A secondary cold front will move SE over the N waters 
Tue night into early Wed, with high pressure building E over the 
N and central waters later Wed through Thu night. The high will 
prevail over the northern and central waters Fri and Fri night 
while slowly weakening. 

$$

ANZ820-110300-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1051 AM EDT Mon May 10 2021

.TODAY...NW winds 10 to 20 kt, becoming N to NW 5 to 15 kt. Seas
6 to 10 ft. Scattered showers and tstms. 
.TONIGHT...Variable winds less than 10 kt, becoming N to NW
10 to 20 kt. Seas subsiding to 3 to 6 ft. 
.TUE...N to NW winds 5 to 15 kt, becoming SW. Seas 3 to 4 ft. 
.TUE NIGHT...W to SW winds 10 to 20 kt, becoming NW 15 to 25 kt.
Seas 3 to 5 ft. 
.WED...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.WED NIGHT...W to NW winds 10 to 20 kt, becoming N to NW. Seas
3 to 4 ft. 
.THU...NW winds 10 to 15 kt, diminishing to less than 10 kt.
Seas 3 to 4 ft. 
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 2 to 4 ft. 
.FRI...SW winds 5 to 10 kt, becoming S 5 to 15 kt. Seas 2 ft or
less. 
.FRI NIGHT...S winds 5 to 15 kt, diminishing to less than 10 kt.
Seas 2 to 4 ft. 

$$

ANZ915-110300-
Between 1000FM and 38.5 N west of 69 W-
1051 AM EDT Mon May 10 2021

.TODAY...W winds 20 to 30 kt, becoming W to NW 10 to 20 kt. Seas
7 to 13 ft. Scattered showers and tstms. 
.TONIGHT...N to NW winds 5 to 10 kt. Seas becoming 6 to 10 ft. 
Chance of showers. 
.TUE...W to NW winds 5 to 15 kt. Seas subsiding to 4 to 5 ft. 
.TUE NIGHT...W to NW winds 15 to 25 kt. Seas 3 to 6 ft. 
.WED...NW winds 15 to 25 kt. Seas 4 to 5 ft. 
.WED NIGHT...N to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU...N to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
3 to 4 ft. 
.THU NIGHT...W to NW winds less than 10 kt, becoming W. Seas
3 to 4 ft. 
.FRI...W to SW winds 5 to 15 kt, becoming S to SW. Seas 2 to
4 ft. 
.FRI NIGHT...S winds less than 10 kt, becoming variable. Seas
2 to 4 ft. 

$$

ANZ920-110300-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1051 AM EDT Mon May 10 2021

...GALE WARNING...

.TODAY...W to SW winds 30 to 40 kt, diminishing to 20 to 30 kt.
Seas 8 to 13 ft. Showers and scattered tstms. 
.TONIGHT...W to SW winds 10 to 20 kt, becoming N 5 to 15 kt.
Seas 6 to 11 ft. Scattered showers and tstms. 
.TUE...N winds 10 to 15 kt, becoming NW 5 to 15 kt. Seas
subsiding to 4 to 7 ft. Chance of showers. 
.TUE NIGHT...W to NW winds 5 to 15 kt, becoming NW 15 to 25 kt.
Seas 3 to 6 ft. 
.WED...NW winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT...N to NW winds 15 to 20 kt. 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 5 to 15 kt, becoming variable. Seas
3 to 5 ft. 
.FRI...Variable winds less than 10 kt, becoming E to SE. Seas
2 to 4 ft. 
.FRI NIGHT...E to SE winds 5 to 15 kt, becoming variable. Seas
2 to 4 ft. 

$$

ANZ905-110300-
East of 69W to the Hague Line between 1000 FM and 39N-
1051 AM EDT Mon May 10 2021

...GALE WARNING...

.TODAY...W to SW winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 8 to 14 ft. Scattered showers and tstms with vsby 1 nm or
less. 
.TONIGHT...W to NW winds 15 to 25 kt, becoming NW 5 to 10 kt.
Seas 7 to 12 ft. Chance of showers with vsby 1 nm or less. 
.TUE...W to NW winds 5 to 15 kt. Seas subsiding to 4 to 8 ft. 
.TUE NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED...W to NW winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT...NW winds 10 to 20 kt, becoming N to NW 5 to 15 kt.
Seas 3 to 6 ft. 
.THU...NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 3 to
4 ft. 
.FRI NIGHT...W winds less than 10 kt, becoming variable. Seas
2 to 4 ft. 

$$

ANZ910-110300-
East of 69W and south of 39N to 250 NM offshore-
1051 AM EDT Mon May 10 2021

...GALE WARNING...

.TODAY...W to SW winds 30 to 40 kt. Seas 9 to 14 ft. Scattered
showers and tstms. 
.TONIGHT...W to SW winds 15 to 25 kt, becoming N 10 to 15 kt.
Seas 7 to 12 ft. Scattered showers and tstms. 
.TUE...N to NW winds 10 to 15 kt. Seas subsiding to 4 to 8 ft. 
Chance of showers. 
.TUE NIGHT...W winds 10 to 15 kt, increasing to 15 to 25 kt.
Seas 4 to 6 ft. 
.WED...W winds 10 to 20 kt, becoming NW 15 to 25 kt. Seas 4 to
7 ft. 
.WED NIGHT...NW winds 10 to 20 kt, becoming N. Seas 4 to 7 ft. 
.THU...N winds 10 to 20 kt. Seas 3 to 6 ft. 
.THU NIGHT...N winds 5 to 15 kt, becoming NW. Seas 3 to 6 ft. 
.FRI...W to NW winds less than 10 kt, becoming variable. Seas
2 to 4 ft. 
.FRI NIGHT...Variable winds less than 10 kt, increasing to 5 to
15 kt. Seas 2 to 4 ft. 

$$

ANZ825-110300-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1051 AM EDT Mon May 10 2021

.TODAY...N to NW winds 5 to 15 kt. Seas 4 to 8 ft. Scattered
showers and tstms. 
.TONIGHT...N to NE winds less than 10 kt, becoming N 10 to
20 kt. Seas subsiding to 3 to 6 ft. Chance of showers and slight
chance of tstms. 
.TUE...N winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
4 ft. 
.TUE NIGHT...W to SW winds 5 to 15 kt, becoming N to NW 15 to
25 kt. Seas 3 to 4 ft. 
.WED...N winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas 3 to
5 ft. 
.WED NIGHT...NW winds 5 to 15 kt, becoming N 10 to 20 kt. Seas
3 to 4 ft. 
.THU...N winds 10 to 20 kt, diminishing to less than 10 kt. Seas
3 to 4 ft. 
.THU NIGHT...S to SW winds 5 to 15 kt, diminishing to less than
10 kt. Seas 2 to 4 ft. 
.FRI...E winds less than 10 kt, becoming E to SE. Seas 2 to
4 ft. 
.FRI NIGHT...S to SW winds less than 10 kt, becoming W. Seas
2 to 4 ft. 

$$

ANZ828-110300-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1051 AM EDT Mon May 10 2021

.TODAY...W to SW winds 20 to 30 kt. Seas 6 to 10 ft. Showers and
scattered tstms. 
.TONIGHT...NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
subsiding to 4 to 7 ft. Scattered tstms early, then chance of 
showers.
.TUE...N to NE winds 15 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft. 
.TUE NIGHT...NE winds 5 to 10 kt, becoming N 10 to 20 kt. Seas
3 to 5 ft. 
.WED...N winds 10 to 20 kt. Seas 3 to 6 ft. 
.WED NIGHT...N winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...N winds 10 to 20 kt. Seas 3 to 5 ft. 
.THU NIGHT...E to NE winds 5 to 15 kt, becoming E 5 to 10 kt.
Seas 3 to 5 ft. 
.FRI...E winds 5 to 15 kt, becoming E to NE 10 to 20 kt. Seas
3 to 4 ft. 
.FRI NIGHT...Variable winds less than 10 kt, becoming N. Seas
2 to 4 ft. 

$$

ANZ925-110300-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1051 AM EDT Mon May 10 2021

.TODAY...SW winds 20 to 30 kt. Seas 7 to 13 ft. Showers and
scattered tstms. 
.TONIGHT...W to SW winds 15 to 25 kt. Seas subsiding to 5 to 9 
ft. Scattered showers and tstms. 
.TUE...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers and tstms early. 
.TUE NIGHT...N to NE winds 5 to 15 kt, becoming NW 15 to 25 kt.
Seas 3 to 6 ft. 
.WED...N winds 15 to 25 kt. Seas 4 to 6 ft. 
.WED NIGHT and THU...N winds 15 to 25 kt. Seas 4 to 7 ft.
.THU NIGHT...NE winds 10 to 20 kt, becoming E 5 to 15 kt. Seas
becoming 3 to 5 ft. 
.FRI...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...Variable winds 5 to 15 kt. Seas 2 to 4 ft. 

$$

ANZ830-110300-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1051 AM EDT Mon May 10 2021

.TODAY...SW winds 20 to 30 kt. Seas 6 to 10 ft. Scattered
showers and tstms. 
.TONIGHT...W to SW winds 15 to 25 kt, becoming NE 10 to 20 kt.
Seas becoming 4 to 8 ft. Showers and scattered tstms. 
.TUE...NE winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers. 
.TUE NIGHT...NE winds 5 to 15 kt, becoming N to NE 10 to 20 kt.
Seas 3 to 6 ft. Chance of showers. 
.WED...N to NE winds 20 to 30 kt. Seas becoming 4 to 8 ft. 
.WED NIGHT...N to NE winds 20 to 30 kt. Seas 5 to 8 ft. 
.THU...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. 
.THU NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft. 
.FRI...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI NIGHT...NE winds 5 to 10 kt, becoming N 5 to 15 kt. Seas
3 to 6 ft. 

$$

ANZ833-110300-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1051 AM EDT Mon May 10 2021

.TODAY...SW winds 20 to 30 kt. Seas 6 to 9 ft. Scattered showers
and tstms. 
.TONIGHT...W to SW winds 20 to 30 kt. Seas becoming 4 to 8 ft. 
Showers and scattered tstms. 
.TUE...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers and tstms.
.TUE NIGHT...NE winds 10 to 20 kt. Seas 3 to 6 ft. Scattered
showers and tstms. 
.WED...NE winds 20 to 30 kt. Seas building to 6 to 11 ft. 
.WED NIGHT...N to NE winds 20 to 30 kt. Seas 6 to 11 ft. 
.THU...NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.THU NIGHT...E to NE winds 15 to 25 kt. Seas 4 to 7 ft. 
.FRI...E winds 15 to 25 kt. Seas 4 to 7 ft. 
.FRI NIGHT...E winds 10 to 15 kt, becoming NE. Seas 3 to 6 ft. 

$$

ANZ930-110300-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1051 AM EDT Mon May 10 2021

.TODAY...SW winds 15 to 25 kt. Seas 5 to 9 ft. 
.TONIGHT...W to SW winds 15 to 25 kt. Seas becoming 4 to 8 ft. 
Scattered showers and tstms. 
.TUE...W to SW winds 15 to 25 kt, becoming NE 10 to 20 kt. Seas
4 to 7 ft. Scattered showers and tstms. 
.TUE NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 6 ft. Scattered showers and tstms. 
.WED...NE winds 20 to 30 kt. Seas 4 to 6 ft, building to 6 to
10 ft. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 6 to 11 ft. 
.THU...NE winds 15 to 25 kt. Seas 5 to 9 ft. 
.THU NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 7 ft. 
.FRI...E winds 15 to 25 kt. Seas 4 to 7 ft. 
.FRI NIGHT...E to NE winds 15 to 25 kt. Seas 3 to 6 ft. 

$$

ANZ835-110300-
Cape Fear to 31N to 1000 FM-
1051 AM EDT Mon May 10 2021

.TODAY...SW winds 20 to 30 kt. Seas 5 to 9 ft. Scattered showers
and tstms. 
.TONIGHT...W to SW winds 20 to 30 kt. Seas 5 to 8 ft. Showers
and scattered tstms. 
.TUE...N to NE winds 10 to 20 kt. Seas 4 to 7 ft. Scattered
showers and tstms. 
.TUE NIGHT...N to NE winds 10 to 20 kt, becoming E to SE. Seas
3 to 5 ft. Scattered showers and tstms. 
.WED...NE winds 20 to 30 kt. Seas building to 6 to 11 ft. 
.WED NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft. 
.THU...E to NE winds 20 to 30 kt. Seas 7 to 13 ft. 
.THU NIGHT...E winds 20 to 30 kt. Seas 7 to 12 ft. 
.FRI...E to NE winds 20 to 30 kt. Seas 6 to 11 ft. 
.FRI NIGHT...E to NE winds 15 to 25 kt. Seas 5 to 9 ft. 

$$

ANZ935-110300-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1051 AM EDT Mon May 10 2021

...GALE FORCE WINDS POSSIBLE WED NIGHT...

.TODAY...SW winds 20 to 30 kt. Seas 5 to 9 ft. 
.TONIGHT...W to SW winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers and isolated tstms. 
.TUE...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
4 to 7 ft. Scattered showers and tstms. 
.TUE NIGHT...N to NW winds 5 to 15 kt, becoming N to NE 5 to
10 kt. Seas 3 to 5 ft. Scattered showers and tstms. 
.WED...W winds 10 to 20 kt, becoming NE 20 to 30 kt. Seas 3 to
6 ft, building to 6 to 10 ft. 
.WED NIGHT...NE winds 25 to 35 kt, diminishing to 20 to 30 kt.
Seas 7 to 12 ft. 
.THU...E to NE winds 20 to 30 kt. Seas 7 to 12 ft. 
.THU NIGHT...E winds 15 to 25 kt. Seas 6 to 10 ft. 
.FRI...E winds 20 to 30 kt. Seas 6 to 10 ft. 
.FRI NIGHT...NE winds 20 to 30 kt. Seas 5 to 9 ft. 

$$

.Forecaster Holley. Ocean Prediction Center.

FZNT01 KWBC 101610
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC MON MAY 10 2021

CCODE/1:31:04:01:00/AOE/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 

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. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
VOSOPS@NOAA.GOV(LOWERCASE).

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT 
AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED 
CORRECTLY. 

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH 
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP 
(ALL LOWERCASE).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC MAY 10. 
24 HOUR FORECAST VALID 1200 UTC MAY 11.
48 HOUR FORECAST VALID 1200 UTC MAY 12.

.WARNINGS.

...GALE WARNING...
.LOW 51N45W 988 MB MOVING NW 15 KT NEXT 12 HOURS THEN TURNING SE.
WITHIN 240 NM N AND 360 NM SE AND E QUADRANTS WINDS 35 TO 45 KT.
SEAS 10 TO 18 FT. ELSEWHERE FROM 40N TO 51N E OF 50W AND WITHIN
360 NM N QUADRANT WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 51N48W 988 MB. WITHIN 180 NM S AND 360 NM
NW QUADRANTS AND WITHIN 240 NM N OF A LINE FROM 54N49W TO 53N40W
WINDS 25 TO 35 KT. SEAS 10 TO 17 FT...HIGHEST NEAR 56N49W.
.48 HOUR FORECAST LOW 52N47W 996 MB. FROM 54N TO 58N BETWEEN 36W
AND 53W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 360
NM S AND 480 NM N SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING... 
.LOW 50N53W 994 MB MOVING NE 10 KT. EXCEPT WHERE PREVIOUSLY NOTED
WITHIN 360 NM S AND BETWEEN 240 NM AND 420 NM N QUADRANTS WINDS
25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 51N48W
ABOVE.

...GALE WARNING...
.COMPLEX LOW WITH MEAN CENTER 41N69W 1005 MB MOVING NE 50 KT.
WITHIN 300 NM S AND SE QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 13
FT. ELSEWHERE WITHIN 240 NM E AND 420 NM SE AND S QUADRANTS AND
FROM 31N TO 40N W OF 71W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 45N41W 1006 MB. FRONT TO EXTEND FROM LOW TO
42N50W. WITHIN 240 NM SE AND 360 NM S QUADRANTS AND WITHIN 180 NM
SE AND S OF FRONT WINDS 30 TO 40 KT. SEAS 12 TO 17 FT. ELSEWHERE
WITHIN 240 NM E AND 420 NM SE QUADRANTS AND WITHIN 300 NM SE AND
S OF FRONT WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 41N57W 1008 MB, FRONT TO EXTEND FROM
42N50W TO LOW CENTER TO 35N70W. WITHIN 180 NM S AND SE OF FRONT E
OF 65W WINDS 25 TO 35 KT. SEAS 9 T 14 FT. ELSEWHERE WITHIN 300 NM
S AND SE OF FRONT WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 44N39W 1012 MB. WITHIN 240 NM S QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 360 NM SE
QUADRANT AND WITHIN 300 NM SE OF A LINE FROM LOW TO 37N59W WINDS
TO 25 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 51N35W 1002 MB. WITHIN 180 NM NE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 10 TO 15 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
52N47W ABOVE.

.SYNOPSIS AND FORECAST.

.EXCEPT WHERE NOTED IN WARNINGS SECTION FROM 36N TO 59N E OF 60W
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST EXCEPT WHERE NOTED IN WARNINGS SECTION FROM 44N
TO 51N BETWEEN 41W AND 58W AND FROM 51N TO 59N E OF 58W WINDS 20
TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS AS DESCRIBED WITH LOW 52N47W IN
WARNINGS SECTION.
 
.48 HOUR FORECAST WITHIN 240 NM NW OF A LINE FROM 37N74W TO
40N64W WINDS TO 25
KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 51N
BETWEEN 48W AND 54W AND FROM 40N TO 42N BETWEEN 65W AND 69W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 55W AND 64W.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 46W AND 61W
AND NW AND N OF A LINE FROM 56N60W TO 62N50W.

.HIGH 62N36W 1024 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH E OF AREA.

.HIGH 32N44W 1027 MB MOVING NE 10 KT.
.24 HOUR FORECAST 34N41W 1026 MB.
.48 HOUR FORECAST HIGH E OF AREA.

.HIGH 32N61W 1027 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 32N52W 1026 MB.
.48 HOUR FORECAST HIGH 33N39W 1027 MB.

.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC MON MAY 10.
24 HOUR FORECAST VALID 1200 UTC TUE MAY 11.
48 HOUR FORECAST VALID 1200 UTC WED MAY 12.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 11N73W TO 11N74W TO 11N76W TO 13N75W TO 13N73W
TO 11N73W E WINDS 20 TO 30 KT WITH FREQUENT GUSTS TO GALE FORCE.
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 12N68W TO 10N77W TO 11N79W TO 
16N79W TO 18N72W TO 12N68W E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 11N67W TO 12N81W TO 15N81W TO 16N73W TO
16N69W TO 11N67W E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE
WITHIN 10N76W TO 12N82W TO 17N80W TO 18N73W TO 15N71W TO 10N76W 
WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. 
.48 HOUR FORECAST WITHIN 12N72W TO 11N74W TO 13N80W TO 17N77W TO
16N72W TO 12N72W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 
12N69W TO 11N72W TO 14N72W TO 15N70W TO 14N69W TO 12N69W E WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.CARIBBEAN WITHIN 16N86W TO 16N88W TO 17N88W TO 18N87W TO 17N86W
TO 16N86W...INCLUDING THE GULF OF HONDURAS... E TO SE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 16N85W TO 16N87W TO 17N87W TO 17N86W TO
16N85W...INCLUDING THE GULF OF HONDURAS... E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 16N86W TO 16N87W TO 17N88W TO 18N86W TO
17N86W TO 16N86W...INCLUDING THE GULF OF HONDURAS... E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 16N86W TO 16N88W TO 17N88W TO 18N86W TO
17N85W TO 16N86W...INCLUDING THE GULF OF HONDURAS... E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 16N86W TO 16N88W TO 17N88W TO 18N86W TO
17N85W TO 16N86W...INCLUDING THE GULF OF HONDURAS... E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 20N91W TO 19N92W TO 19N93W TO 21N94W TO
23N92W TO 20N91W...INCLUDING WITHIN 60 NM OF CAMPECHE... SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 20N91W TO 19N91W TO 19N94W TO 24N94W TO
24N92W TO 20N91W...INCLUDING WITHIN 60 NM OF CAMPECHE... SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.FORECASTER AL. NATIONAL HURRICANE CENTER.

$$