FZNT21 KWBC 171433
OFFNT1

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1033 AM EDT Wed Sep 17 2025

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.

Locally higher winds and seas can be expected in and near tstms.

ANZ898-180245-
1033 AM EDT Wed Sep 17 2025

.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will weaken and
drift E of the waters today, as a low pressure area and 
associated frontal boundaries drift N towards the far southern 
waters. The low and associated front will drift N over the far S 
waters tonight into Thu, with the low passing E of the S waters 
later Thu into Thu night as a cold front approaches from the NW. 
The front will move SE over the waters Fri, passing E and S of 
the area Fri night. High pressure will build E and SE toward the 
waters Fri night into Sat, build over the waters late Sat, and 
then persist over the region Sat night into Sun. The high will 
shift E of the region Sun night. 

$$

ANZ800-180245-
Gulf of Maine to the Hague Line-
1033 AM EDT Wed Sep 17 2025

.TODAY...E to SE winds less than 10 kt. Seas 3 to 4 ft. 
.TONIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft. Chance
of showers and chance of tstms. 
.THU...E to SE winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft. Chance of tstms. Chance of showers. 
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI...N winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N winds 15 to 25 kt. Seas 3 to 5 ft. 
.SAT...N winds 10 to 15 kt, becoming W to NW 10 to 20 kt. Seas
3 to 5 ft. 
.SAT NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...Variable winds less than 10 kt, becoming SW. Seas 3 to
4 ft. 
.SUN NIGHT...S winds 10 to 20 kt, becoming SW. Seas 3 to 5 ft. 

$$

ANZ805-180245-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1033 AM EDT Wed Sep 17 2025

.TODAY...E winds 10 to 15 kt. Seas 3 to 6 ft. Chance of showers
and chance of tstms. 
.TONIGHT...E winds 10 to 15 kt, becoming SE 5 to 10 kt. Seas
3 to 5 ft. Scattered showers and tstms.
.THU...S to SE winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.
Chance of showers and tstms with vsby 1 nm or less. 
.THU NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Areas of fog
with vsby 1 nm or less. 
.FRI...W winds 5 to 10 kt, becoming N 5 to 15 kt. Seas 3 to
4 ft. 
.FRI NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft. 
.SAT...NE winds 10 to 20 kt, becoming N to NE 10 to 15 kt. Seas
3 to 5 ft. 
.SAT NIGHT...N to NE winds 5 to 15 kt, becoming NE. Seas 3 to
4 ft. 
.SUN...E winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...S to SE winds 10 to 15 kt, becoming S to SW 5 to
15 kt. Seas 3 to 4 ft. 

$$

ANZ900-180245-
Georges Bank between 68W and the Hague Line-
1033 AM EDT Wed Sep 17 2025

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. Chance of showers
and chance of tstms. 
.TONIGHT...E to SE winds 5 to 15 kt. Seas 3 to 5 ft. Chance of
showers and tstms. 
.THU...SE winds 5 to 10 kt, becoming W to SW. Seas 3 to 4 ft.
Scattered showers and tstms. 
.THU NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft. Chance of
showers, tstms and areas of fog with vsby 1 nm or less. 
.FRI...W winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 4 ft. 
.SAT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...N to NE winds 10 to 15 kt, diminishing to less than
10 kt. Seas 3 to 5 ft. 
.SUN...NE winds 5 to 10 kt, becoming E. Seas 3 to 4 ft. 
.SUN NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft. 

$$

ANZ810-180245-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1033 AM EDT Wed Sep 17 2025

.TODAY...E winds 15 to 20 kt. Seas 4 to 7 ft. Scattered showers
and tstms. 
.TONIGHT...E winds 5 to 15 kt, becoming S to SE 5 to 10 kt. Seas
4 to 6 ft. Showers likely and scattered tstms. 
.THU...Variable winds less than 10 kt, becoming W to NW. Seas
3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less. 
.THU NIGHT...W winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft. 
.FRI...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...Variable winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas 3 to 5 ft. 
.SAT...NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SUN...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 5 ft. 

$$

ANZ815-180245-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1033 AM EDT Wed Sep 17 2025

.TODAY...E winds 15 to 25 kt. Seas 5 to 9 ft. Showers and
scattered tstms. 
.TONIGHT...E winds 10 to 20 kt, becoming S to SE 5 to 10 kt.
Seas 4 to 7 ft. Showers likely and chance of tstms. 
.THU...Variable winds less than 10 kt, becoming N to NW. Seas
3 to 4 ft. Chance of tstms. Chance of showers. 
.THU NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft. 
.FRI...W to NW winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...N to NW winds 5 to 15 kt, becoming NE 10 to 20 kt.
Seas 3 to 4 ft. 
.SAT...NE winds 15 to 20 kt, becoming E 10 to 20 kt. Seas 3 to
6 ft. 
.SAT NIGHT...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 5 ft. 
.SUN...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to
5 ft. 
.SUN NIGHT...E winds 10 to 15 kt, becoming E to SE 5 to 10 kt.
Seas 4 to 5 ft. 

$$

.Forecaster Holley. Ocean Prediction Center.

FZNT22 KWBC 171435
OFFNT2

Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1035 AM EDT Wed Sep 17 2025

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.

Locally higher winds and seas can be expected in and near tstms.

ANZ899-180245-
1035 AM EDT Wed Sep 17 2025

.SYNOPSIS FOR MID ATLC WATERS...Low pressure located just W of
the central Chesapeake Bay this morning, will meander in the 
area for most of today, and then move NE tonight into Thu moving 
across the far N waters before passing E and NE of the region 
later Thu into Thu night. A weak trailing cold front will cross 
the outer portions of the waters today into tonight, and then 
gradually pass E of the area by late Thu. Otherwise, weak high 
pressure will cover most of the S waters today into Thu, with the
high expanding N over the remainder of the area Thu night into 
Fri ahead of the next cold front. The front will move SE over the
N waters Fri night, and reach the central and S waters Sat. High
pressure will build over the N waters behind the front Sat and 
Sat night, then persist into Sun, while the front becomes 
stationary near or just S of the S waters. The high will shift 
off to the NE of the region Sun night as the front begins to lift
N over the S waters as a warm front.

$$

ANZ820-180245-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1035 AM EDT Wed Sep 17 2025

.TODAY...E winds 15 to 25 kt. Seas 5 to 9 ft. Showers and
scattered tstms. 
.TONIGHT...E winds 10 to 20 kt, becoming W to SW less than
10 kt. Seas 4 to 7 ft. Scattered showers and tstms. 
.THU...NW winds 5 to 10 kt. Seas 3 to 4 ft. Chance of tstms.
Chance of showers. 
.THU NIGHT...W to SW winds 5 to 10 kt, becoming W 10 to 15 kt.
Seas 3 to 4 ft. 
.FRI...W winds 5 to 15 kt, becoming W to SW 5 to 10 kt. Seas
3 to 4 ft. 
.FRI NIGHT...N to NW winds 5 to 15 kt, becoming N to NE 10 to
20 kt. Seas 3 to 4 ft. 
.SAT...NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt.
Seas 4 to 6 ft. 

$$

ANZ915-180245-
Between 1000FM and 38.5 N west of 69 W-
1035 AM EDT Wed Sep 17 2025

.TODAY...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt. Seas
5 to 8 ft. Showers and scattered tstms. 
.TONIGHT...Variable winds 5 to 15 kt, becoming SW. Seas 4 to
6 ft. Showers likely and scattered tstms. 
.THU...Variable winds less than 10 kt, becoming W to NW. Seas
3 to 5 ft. Scattered showers and tstms with vsby 1 nm or less. 
.THU NIGHT...W to NW winds less than 10 kt, becoming W. Seas
3 to 4 ft. Chance of showers and tstms. 
.FRI...W winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...W winds less than 10 kt, becoming variable. Seas
3 to 4 ft. 
.SAT...NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT NIGHT...E to NE winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
6 ft. 
.SUN NIGHT...E winds 10 to 20 kt, becoming SE 5 to 15 kt. Seas
4 to 6 ft. 

$$

ANZ920-180245-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1035 AM EDT Wed Sep 17 2025

.TODAY...S to SE winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
5 to 8 ft. Scattered showers and tstms. 
.TONIGHT...SW winds 5 to 15 kt. Seas 4 to 6 ft. Scattered
showers and tstms. 
.THU...SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered showers
and tstms. 
.THU NIGHT...W to SW winds 15 to 25 kt, becoming W to NW 10 to
20 kt. Seas 3 to 6 ft. Scattered tstms and chance of showers. 
.FRI...W to NW winds 5 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...W winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 3 to 4 ft. 
.SAT...E to NE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt.
Seas 5 to 7 ft. 

$$

ANZ905-180245-
East of 69W to the Hague Line between 1000 FM and 39N-
1035 AM EDT Wed Sep 17 2025

.TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft. Showers likely and
chance of tstms. 
.TONIGHT...SE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
4 to 5 ft. Showers likely and scattered tstms. 
.THU...S to SW winds 5 to 15 kt, becoming W. Seas 4 to 5 ft.
Scattered showers and tstms with vsby 1 nm or less. 
.THU NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and chance of tstms. 
.FRI...W to NW winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI NIGHT...W to NW winds 10 to 20 kt, becoming N 5 to 15 kt.
Seas 3 to 5 ft. 
.SAT...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. 
.SUN...E to NE winds 5 to 15 kt. Seas 4 to 5 ft. 
.SUN NIGHT...E winds 10 to 15 kt, becoming SE. Seas 4 to 5 ft. 

$$

ANZ910-180245-
East of 69W and south of 39N to 250 NM offshore-
1035 AM EDT Wed Sep 17 2025

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

$$

ANZ825-180245-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1035 AM EDT Wed Sep 17 2025

.TODAY...S to SW winds 5 to 15 kt. Seas 4 to 8 ft. Scattered
showers and tstms. 
.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 6 ft. Chance of
showers and tstms. 
.THU...NW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of tstms.
Chance of showers. 
.THU NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft. 
.FRI...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft. 
.FRI NIGHT...SW winds 5 to 10 kt, becoming N to NW 5 to 15 kt.
Seas 3 to 4 ft. 
.SAT...N to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...NE winds 15 to 20 kt, becoming E 10 to 20 kt. Seas
3 to 6 ft. 
.SUN...E winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt, becoming SE. Seas 5 to 7 ft. 

$$

ANZ828-180245-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1035 AM EDT Wed Sep 17 2025

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

$$

ANZ925-180245-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1035 AM EDT Wed Sep 17 2025

.TODAY...SW winds 5 to 15 kt. Seas 4 to 8 ft. Scattered showers
and tstms. 
.TONIGHT...SW winds 5 to 15 kt, becoming W to SW 15 to 25 kt.
Seas 4 to 6 ft. Scattered showers and tstms. 
.THU...W to SW winds 15 to 25 kt. Seas 4 to 6 ft. Scattered
showers and tstms. 
.THU NIGHT...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas
3 to 6 ft. Scattered showers and tstms.
.FRI...NW winds 5 to 15 kt, becoming W to NW. Seas 3 to 4 ft. 
.FRI NIGHT...W to SW winds less than 10 kt, becoming variable.
Seas 3 to 4 ft. 
.SAT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 6 ft. 
.SUN...E winds 15 to 25 kt. Seas 5 to 8 ft. 
.SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 

$$

ANZ830-180245-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1035 AM EDT Wed Sep 17 2025

.TODAY...W to SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
4 to 6 ft. Chance of showers and tstms.
.TONIGHT...W to SW winds 10 to 15 kt, increasing to 15 to 25 kt.
Seas 3 to 6 ft. Chance of showers and tstms. 
.THU...W to NW winds 10 to 20 kt, becoming NW 5 to 15 kt. Seas
3 to 6 ft. Chance of showers. Chance of tstms. 
.THU NIGHT...W winds less than 10 kt. Seas 3 to 4 ft. Chance of
showers and tstms. 
.FRI...NW winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft. 
.FRI NIGHT...S to SW winds less than 10 kt, becoming variable.
Seas 3 to 4 ft. 
.SAT...NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 4 ft. 
.SUN...E winds 10 to 20 kt. Seas 4 to 7 ft. 
.SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. 

$$

ANZ833-180245-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1035 AM EDT Wed Sep 17 2025

.TODAY...W winds 10 to 20 kt. Seas 3 to 6 ft. Chance of showers
and tstms. 
.TONIGHT...W to SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas
3 to 5 ft. 
.THU...W to NW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 5 ft. Chance of showers. Chance of tstms. 
.THU NIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 3 to 4 ft. Chance of showers and tstms. 
.FRI...N to NW winds 5 to 10 kt, becoming E to SE. Seas 3 to
4 ft. 
.FRI NIGHT...SE winds less than 5 kt, becoming E to NE. Seas
3 to 4 ft. 
.SAT...NE winds 10 to 15 kt, becoming E to NE 10 to 20 kt. Seas
3 to 4 ft. 
.SAT NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 
.SUN...E winds 15 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt, becoming E to SE 10 to 15 kt.
Seas 5 to 7 ft. 

$$

ANZ930-180245-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1035 AM EDT Wed Sep 17 2025

.TODAY...W winds 10 to 20 kt. Seas 4 to 6 ft. Chance of showers
and tstms. 
.TONIGHT...W to SW winds 5 to 15 kt, increasing to 15 to 25 kt.
Seas 4 to 6 ft. Chance of showers and tstms. 
.THU...W winds 10 to 20 kt. Seas 3 to 6 ft. Scattered showers
and tstms. 
.THU NIGHT...W winds 5 to 15 kt, becoming W to NW. Seas 3 to
4 ft. Scattered showers and tstms. 
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft. 
.FRI NIGHT...Variable winds less than 10 kt, becoming E to NE.
Seas 3 to 4 ft. 
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 
.SUN...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 8 ft. 

$$

ANZ835-180245-
Cape Fear to 31N to 1000 FM-
1035 AM EDT Wed Sep 17 2025

.TODAY...W winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. 
.THU...W winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft.
Chance of showers and tstms. 
.THU NIGHT...E to SE winds 5 to 15 kt, becoming variable. Seas
3 to 4 ft. Chance of showers and tstms. 
.FRI...E to NE winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. 
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 6 ft. 
.SAT NIGHT...E winds 15 to 20 kt. Seas 4 to 7 ft. 
.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 7 ft. 

$$

ANZ935-180245-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1035 AM EDT Wed Sep 17 2025

.TODAY...W to NW winds 10 to 20 kt. Seas 3 to 5 ft. 
.TONIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 3 to 5 ft. 
.THU...W winds 5 to 15 kt, becoming variable. Seas 3 to 4 ft.
Scattered showers and chance of tstms. 
.THU NIGHT...Variable winds less than 10 kt, becoming E to NE.
Seas 3 to 4 ft. Scattered showers and tstms. 
.FRI...E winds 5 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...E winds 5 to 15 kt. Seas 3 to 4 ft. 
.SAT...E to NE winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 
.SUN...E winds 15 to 25 kt. Seas 5 to 7 ft. 
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. 

$$

.Forecaster Holley. Ocean Prediction Center.

FZNT01 KWBC 171610
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED SEP 17 2025

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).

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

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE 
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC SEP 17. 
24 HOUR FORECAST VALID 1200 UTC SEP 18.
48 HOUR FORECAST VALID 1200 UTC SEP 19.

.WARNINGS.

...STORM WARNING...
.12 HOUR FORECAST INLAND LOW 58N66W 994 MB. WITHIN 360 NM E
QUADRANT WINDS 25 TO 40 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 59N60W 988 MB. WITHIN 180 NM E SEMICIRCLE
WINDS 40 TO 55 KT. SEAS 3 TO 5 M. ELSEWHERE WITHIN 360 NM
NE...540 NM SE...AND 180 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS
2.5 TO 4 M.
 .48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 62N65W 968 MB.
WITHIN 90 NM NW OF A LINE FROM 63N65W TO 60N51W TO 58N44W WINDS
40 TO 55 KT. SEAS 5 TO 8 M. ELSEWHERE N OF 60N W OF 60W AND FROM
54N TO 60N BETWEEN 40W AND 52W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
ALSO FROM 50N TO 54N BETWEEN 40W AND 50W WINDS TO 25 KT. SEAS TO
3 M.

...GALE WARNING... 
.LOW 54N39W 1005 MB MOVING SE 15 KT. N OF 62N E OF GREENLAND AND
WITHIN 60 NM W OF A LINE FROM 62N40W TO 57N44W WINDS 25 TO 40 KT.
SEAS 3 TO 6 M. ELSEWHERE FROM 50N TO 56N BETWEEN 40W AND 50W
WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW E OF AREA. FROM 42N TO 48N E OF 42W WINDS
20 TO 30 KT. SEAS TO 3 M. 
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.

.SYNOPSIS AND FORECAST.

.LOW 35N61W 1016 MB DRIFTING E 05 KT. WITHIN 180 NM N SEMICIRCLE
WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 36N56W 1015 MB. WITHIN 120 NM N SEMICIRCLE
WINDS LESS THAN 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 40N52W 1013 MB. FROM 35N TO 43N BETWEEN 48W
AND 54W WINDS 20 TO 30 KT. SEAS TO 3 M.

.LOW 37N77W 1010 MB MOVING N 05 KT. FROM 38N TO 42N W OF 70W
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
 .24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 38N73W 1015 MB.
ASSOCIATED CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 61N TO 64N
BETWEEN GREENLAND AND 39W. 
.24 HOUR FORECAST DENSE FOG N OF 57N W OF 59W.
.48 HOUR FORECAST DENSE FOG FROM 54N TO 60N BETWEEN 40W AND 50W
AND N OF 56N W OF 62W.

.FORECASTER KREKELER. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1200 UTC WED SEP 17.
24 HOUR FORECAST VALID 1200 UTC THU SEP 18.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 19.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM GABRIELLE NEAR 17.5N 46.6W 1006 MB AT 1500 UTC 
SEP 17 MOVING NNW OR 330 DEG AT 19 KT. MAXIMUM SUSTAINED WINDS 40
KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM E 
SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 4 M OR GREATER WITHIN 0 NM
OF CENTER EXCEPT 120 NM NE QUADRANT WITH SEAS TO 4.0 M. 
ELSEWHERE...WITHIN 18N39W TO 22N44W TO 19N50W TO 16N48W TO 12N44W
TO 13N41W TO 18N39W WINDS 20 TO 33 KT. SEAS 2.5 TO 4.0 M
.24 HOUR FORECAST TROPICAL STORM GABRIELLE NEAR 20.8N 50.6W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 150 NM NE QUADRANT...120 NM SE QUADRANT...0 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. SEAS 4 M OR GREATER WITHIN 270
NM NE QUADRANT AND 150 NM SE AND NW QUADRANTS WITH SEAS TO 5.0 
M. ELSEWHERE...WITHIN 24N46W TO 25N50W TO 24N52W TO 21N52W TO 
18N45W TO 20N44W TO 24N46W WINDS 20 TO 33 KT. SEAS 3.0 TO 4.0 M. 
REMAINDER OF AREA...WITHIN 25N47W TO 25N51W TO 22N54W TO 17N52W 
TO 15N45W TO 19N42W TO 25N47W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.5 M IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM GABRIELLE 
NEAR 22.7N 54.6W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. 
TROPICAL STORM FORCE WINDS WITHIN 90 NM NW AND SE QUADRANTS...150
NM NE QUADRANT AND 0 NM SW QUADRANT. SEAS 4 M OR GREATER WITHIN 
270 NM NE QUADRANT AND 150 NM SE AND NW QUADRANTS WITH SEAS TO 
6.0 M. ELSEWHERE...WITHIN 24N48W TO 26N53W TO 25N55W TO 23N56W TO
21N54W TO 21N49W TO 24N48W WINDS 20 TO 33 KT. SEAS 3.5 TO 4.0 M.
REMAINDER OF AREA...WITHIN 27N49W TO 28N54W TO 26N58W TO 19N57W 
TO 18N54W TO 21N45W TO 27N49W WINDS 20 KT OR LESS. SEAS 2.5 TO 
3.5 M IN MIXED SWELL.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.


.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.

$$