FZNT21 KWBC 070238
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1038 PM EDT Sun Sep 6 2026
New England continental shelf and slope waters from 60 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.
ANZ898-080215-
1038 PM EDT Sun Sep 6 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...A series of low pressure
troughs associated with low pressure well NE of the area will
move SE over the area tonight into Mon night. A weak cold front
will move SE across the waters Tue. High pressure will build SE
over the waters behind the front Tue night into Wed, then move E
and SE of the area by Wed night as a warm front lifts NE across
the area. Another cold front will approach the coast from the W
and NW late Wed night, then move SE across the waters Thu and Thu
night. A series of secondary cold fronts or low pressure troughs
will cross the waters Fri before high pressure builds offshore
Fri night.
$$
ANZ800-080215-
Gulf of Maine to the Hague Line-
1038 PM EDT Sun Sep 6 2026
.TONIGHT...W to NW winds 10 to 15 kt, becoming NW 15 to 20 kt.
Seas 3 to 6 ft.
.MON...N to NW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas
3 to 5 ft.
.MON NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...N to NW winds 10 to 15 kt, becoming N 5 to 10 kt. Seas
3 to 4 ft.
.TUE NIGHT...Variable winds 5 to 10 kt, becoming E. Seas 3 ft,
becoming 2 ft or less.
.WED...S to SE winds 5 to 15 kt. Seas 2 ft or less, becoming
3 ft.
.WED NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.THU...SW winds 20 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 8 ft.
.FRI...NW winds 10 to 15 kt, becoming W. Seas 3 to 6 ft.
.FRI NIGHT...W to NW winds 10 to 15 kt. Seas 3 to 5 ft.
$$
ANZ805-080215-
Georges Bank between Cape Cod and 68W north of 1000 FM-
1038 PM EDT Sun Sep 6 2026
.TONIGHT...NW winds 5 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 4 to 7 ft.
.MON...NW winds 10 to 20 kt, becoming W to NW 5 to 15 kt. Seas
3 to 6 ft.
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...Variable winds less than 10 kt, becoming S to SE.
Seas 3 to 4 ft.
.WED...S to SE winds 5 to 15 kt, becoming S to SW 10 to 15 kt.
Seas 3 to 4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...SW winds 20 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...SW winds 15 to 25 kt, becoming W 10 to 20 kt. Seas
5 to 9 ft.
.FRI...W winds 10 to 15 kt, becoming NW 5 to 15 kt. Seas 4 to
7 ft.
.FRI NIGHT...W to NW winds 5 to 10 kt, becoming NW 5 to 15 kt.
Seas 3 to 5 ft.
$$
ANZ900-080215-
Georges Bank between 68W and the Hague Line-
1038 PM EDT Sun Sep 6 2026
.TONIGHT...W to NW winds 10 to 20 kt. Seas 5 to 9 ft.
.MON...NW winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE...W winds 10 to 15 kt, becoming N to NW 5 to 15 kt. Seas
3 to 4 ft.
.TUE NIGHT...N winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft.
.WED...E to SE winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...SW winds 20 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...SW winds 20 to 25 kt, becoming W 15 to 25 kt. Seas
6 to 10 ft.
.FRI...W winds 10 to 15 kt, becoming NW. Seas 5 to 8 ft.
.FRI NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 5 ft.
$$
ANZ810-080215-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
1038 PM EDT Sun Sep 6 2026
.TONIGHT...Variable winds less than 10 kt, becoming W to NW.
Seas 3 to 6 ft.
.MON...NW winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...NW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds less than 10 kt. Seas 3 to 4 ft.
.WED...W to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...SW winds 20 to 25 kt. Seas 6 to 9 ft.
.THU NIGHT...SW winds 15 to 25 kt, becoming W 15 to 20 kt. Seas
6 to 9 ft.
.FRI...NW winds 10 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 5 ft.
$$
ANZ815-080215-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
1038 PM EDT Sun Sep 6 2026
.TONIGHT...Variable winds less than 5 kt, becoming W to NW 5 to
15 kt. Seas 3 to 4 ft.
.MON...N to NW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
.TUE...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...W to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...SW winds 20 to 25 kt. Seas 7 to 8 ft.
.THU NIGHT...W to SW winds 15 to 20 kt. Seas 5 to 8 ft.
.FRI...NW winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...N to NW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
.Forecaster Shaw. Ocean Prediction Center.
Last Update: Mon, 07-Sep-2026 02:42:36 UTC
Updates: Four times per day
FZNT22 KWBC 070239
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1039 PM EDT Sun Sep 6 2026
West central North Atlantic continental shelf and slope waters
beyond 60 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.
ANZ899-080215-
1039 PM EDT Sun Sep 6 2026
.SYNOPSIS FOR MID ATLC WATERS...A cold front extending E from the
southern South Carolina coast will slowly move S over the
southern waters early tonight before moving S of the region Mon
into Mon night while weakening. A series of low pressure troughs
will slide SE over the N waters tonight into Mon. Otherwise,
behind the cold front, high pressure will build SE toward the N
and central portions tonight into Mon, move over the N and
central waters late Mon and Mon night, persist Tue into Wed, then
weaken and pass E of the area late Wed into Thu. A warm front
will cross the far N portion Wed into Wed night. The next cold
front will approach from the NW Thu, then move SE across the
northern and central waters through Fri night.
$$
ANZ820-080215-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E to NE winds 5 to 10 kt, becoming N to NE. Seas 3 to
4 ft.
.MON...N winds 10 to 15 kt, becoming N to NW 5 to 10 kt. Seas
3 to 4 ft.
.MON NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...SW winds 20 to 25 kt. Seas 5 to 8 ft.
.THU NIGHT...W to SW winds 10 to 20 kt, diminishing to 5 to
15 kt. Seas 5 to 7 ft.
.FRI...NW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
3 to 6 ft.
.FRI NIGHT...W to NW winds 5 to 10 kt, becoming N to NW. Seas
3 to 4 ft.
$$
ANZ915-080215-
Between 1000FM and 38.5 N west of 69 W-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...N to NE winds 5 to 15 kt, becoming N to NW. Seas 4 to
7 ft.
.MON...NW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...W to NW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to NW winds 5 to 15 kt, becoming W. Seas 3 to
4 ft.
.WED...W winds less than 10 kt, becoming SW. Seas 3 to 4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...SW winds 20 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft.
.FRI...W to NW winds 10 to 15 kt. Seas 4 to 7 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 5 ft.
$$
ANZ920-080215-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...N to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...N winds 5 to 10 kt, becoming N to NW 5 to 15 kt. Seas
4 to 7 ft.
.MON NIGHT...N to NW winds 5 to 15 kt, becoming N 5 to 10 kt.
Seas 3 to 6 ft. Scattered showers.
.TUE...N to NW winds 5 to 15 kt, becoming W to NW. Seas 3 to
5 ft.
.TUE NIGHT...W to NW winds 5 to 15 kt, becoming W. Seas 3 to
4 ft.
.WED...W to SW winds less than 10 kt, becoming SW. Seas 3 to
4 ft.
.WED NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...SW winds 15 to 25 kt. Seas 4 to 8 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI...W to NW winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas
4 to 7 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 5 ft.
$$
ANZ905-080215-
East of 69W to the Hague Line between 1000 FM and 39N-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...N to NW winds 15 to 25 kt. Seas 6 to 10 ft.
.MON...NW winds 15 to 25 kt. Seas 5 to 9 ft.
.MON NIGHT...NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 7 ft.
.TUE...W winds 10 to 15 kt, becoming NW 10 to 20 kt. Seas 3 to
5 ft.
.TUE NIGHT...NW winds 5 to 15 kt, becoming N. Seas 3 to 5 ft.
.WED...Variable winds less than 10 kt, becoming SW. Seas 3 to
5 ft.
.WED NIGHT...SW winds 5 to 15 kt, increasing to 15 to 25 kt.
Seas 3 to 6 ft.
.THU...SW winds 20 to 25 kt. Seas 5 to 9 ft.
.THU NIGHT...SW winds 20 to 30 kt. Seas 7 to 10 ft.
.FRI...W to SW winds 15 to 25 kt, becoming W to NW 10 to 20 kt.
Seas 5 to 9 ft.
.FRI NIGHT...NW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 6 ft.
$$
ANZ910-080215-
East of 69W and south of 39N to 250 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...N to NW winds 10 to 20 kt. Seas 6 to 9 ft.
.MON...N to NW winds 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...NW winds 10 to 15 kt. Seas 4 to 7 ft. Scattered
showers.
.TUE...NW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.TUE NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED...N to NW winds less than 10 kt, becoming W to SW. Seas
3 to 4 ft.
.WED NIGHT...SW winds 5 to 15 kt, increasing to 15 to 25 kt.
Seas 3 to 5 ft.
.THU...SW winds 20 to 25 kt. Seas 4 to 7 ft.
.THU NIGHT...SW winds 20 to 25 kt. Seas 6 to 8 ft.
.FRI...W to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.FRI NIGHT...N to NW winds 10 to 15 kt. Seas 4 to 6 ft.
$$
ANZ825-080215-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E winds 5 to 10 kt, becoming NE 5 to 15 kt. Seas 3 to
5 ft. Chance of tstms.
.MON...NE winds 5 to 15 kt. Seas 4 to 6 ft. Scattered showers
and tstms.
.MON NIGHT...NE winds 5 to 10 kt, becoming variable. Seas 3 to
5 ft.
.TUE...Variable winds less than 5 kt. Seas 3 to 4 ft.
.TUE NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.WED NIGHT...S to SW winds 15 to 20 kt. Seas 3 to 5 ft.
.THU...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 6 ft.
.FRI...NW winds 10 to 15 kt, becoming N 5 to 10 kt. Seas 3 to
5 ft.
.FRI NIGHT...N winds 5 to 10 kt, becoming E to NE. Seas 3 to
4 ft.
$$
ANZ828-080215-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Chance of
showers and tstms.
.MON...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
7 ft. Scattered showers and tstms.
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 4 to 7 ft.
.TUE...E to NE winds 5 to 10 kt. Seas 3 to 6 ft.
.TUE NIGHT...E to SE winds less than 5 kt, becoming variable.
Seas 3 to 5 ft.
.WED...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 10 to 20 kt, becoming SW 15 to 20 kt. Seas
3 to 4 ft.
.THU...SW winds 10 to 15 kt, becoming S to SW 15 to 20 kt. Seas
3 to 5 ft.
.THU NIGHT...W to SW winds 10 to 20 kt. Seas 4 to 5 ft.
.FRI...W to NW winds 10 to 15 kt, becoming N to NW 5 to 10 kt.
Seas 3 to 5 ft.
.FRI NIGHT...N to NE winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ925-080215-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...NE winds 5 to 15 kt. Seas 4 to 6 ft. Chance of
showers and tstms.
.MON...NE winds 5 to 15 kt. Seas 4 to 6 ft. Scattered showers
and tstms.
.MON NIGHT...E to NE winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...E to NE winds 5 to 15 kt, becoming N to NE. Seas 3 to
6 ft.
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.WED...Variable winds less than 10 kt, becoming S to SW. Seas
3 to 4 ft.
.WED NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.THU...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.THU NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.FRI...W winds 10 to 20 kt, becoming W to NW 10 to 15 kt. Seas
3 to 6 ft.
.FRI NIGHT...W to NW winds 5 to 15 kt, becoming N to NW 5 to
10 kt. Seas 3 to 5 ft.
$$
ANZ830-080215-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E to NE winds 10 to 15 kt. Seas 5 to 6 ft. Scattered
showers and tstms.
.MON...E winds 15 to 20 kt. Seas 5 to 8 ft. Scattered tstms and
chance of showers.
.MON NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 6 to 7 ft. Chance of showers and tstms.
.TUE...E winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 5 to
7 ft.
.TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 5 ft.
.WED...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...S to SW winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 15 to 20 kt. Seas 4 to 5 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
5 ft.
.FRI NIGHT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ833-080215-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E to NE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and tstms.
.MON...E winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 5 to
7 ft. Scattered showers and tstms.
.MON NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered
showers and tstms.
.TUE...E winds 10 to 20 kt. Seas 5 to 8 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.WED...E winds 10 to 15 kt, becoming E to SE 5 to 10 kt. Seas
3 to 5 ft.
.WED NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
5 ft.
.FRI NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ930-080215-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E to NE winds 10 to 15 kt. Seas 4 to 5 ft. Scattered
showers and tstms.
.MON...E winds 10 to 20 kt. Seas 4 to 6 ft. Scattered showers
and tstms.
.MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Scattered
showers and tstms.
.TUE...E winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft.
.WED...E winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...E to SE winds 10 to 15 kt, becoming S to SE 5 to
15 kt. Seas 3 to 5 ft.
.THU...S to SE winds 5 to 15 kt, becoming S 10 to 20 kt. Seas
3 to 4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...W to SW winds 10 to 20 kt, becoming W 10 to 15 kt. Seas
3 to 5 ft.
.FRI NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ835-080215-
Cape Fear to 31N to 1000 FM-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft. Scattered showers and tstms.
.MON...E winds 10 to 20 kt. Seas 4 to 7 ft. Showers and tstms
likely.
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 8 ft. Showers and
tstms likely.
.TUE...E winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers
and tstms.
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 8 ft.
.WED...E to SE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.WED NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft.
.THU...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 10 to 15 kt, increasing to 15 to 20 kt.
Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 20 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ935-080215-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1039 PM EDT Sun Sep 6 2026
.TONIGHT...E to NE winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.MON...E winds 5 to 15 kt. Seas 3 to 5 ft. Showers and tstms
likely.
.MON NIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. Showers and
tstms likely.
.TUE...E winds 15 to 25 kt. Seas 4 to 8 ft. Scattered showers
and tstms.
.TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft.
.WED...E winds 10 to 20 kt. Seas 4 to 6 ft.
.WED NIGHT...S to SE winds 5 to 15 kt. Seas 4 to 5 ft.
.THU...S winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
.Forecaster Shaw. Ocean Prediction Center.
Last Update: Mon, 07-Sep-2026 02:44:00 UTC
Updates: Four times per day
FZNT01 KWBC 070332
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC MON SEP 07 2026
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 0000 UTC SEP 07.
24 HOUR FORECAST VALID 0000 UTC SEP 08.
48 HOUR FORECAST VALID 0000 UTC SEP 09.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 45N58W 998 MB MOVING NE 15 KT.
WITHIN 300 NM N OF A FRONT FROM MAIN CENTER TO 47N50W TO
45N43W...WITHIN THE GULF OF SAINT LAWRENCE...AND WITHIN 540 NM SW
QUADRANT WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE FROM 31N
TO 52N BETWEEN 36W AND 67W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 50N52W 998 MB.
BETWEEN 120 NM AND 420 NM NE QUADRANT WINDS 25 TO 35 KT. SEAS 2.5
TO 4.5 M. ELSEWHERE FROM 31N TO 54N BETWEEN 36W AND 64W WINDS TO
25 KT. SEAS TO 3 M IN MIXED SWELL.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 54N43W 992
MB. WITHIN 360 NM SW SEMICIRCLE AND WITHIN 600 NM NW QUADRANT
WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 33N TO 63N E
OF 58W WINDS TO 25 KT. SEAS TO 3 M IN MIXED SWELL.
.SYNOPSIS AND FORECAST.
.LOW 66N61W 999 MB MOVING NE 20 KT. WITHIN 90 NM OF THE W
GREENLAND COAST N OF 64N WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW WELL NE OF AREA AND NEW LOW TO FORM NEAR
67N60W 1001 MB. WITHIN 420 NM S QUADRANT WINDS 20 TO 30 KT. SEAS
TO 2.5 M.
.48 HOUR FORECAST LOW AND CONDITIONS DESCRIBED WITH GALE WARNING
IN WARNINGS SECTION ABOVE.
.WITHIN 360 NM NE OF A LINE FROM 58N46W TO 51N40W WINDS TO 25 KT.
SEAS TO 3.5 M...HIGHEST NEAR 53N35W IN NW SWELL.
.24 HOUR FORECAST FROM 53N TO 60N E OF 44W AREA OF SW TO W WINDS
TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST NEW LOW NEAR 56N36W 990 MB. WITHIN 180 NM SW
QUADRANT WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST NEW LOW NEAR 46N57W 1012 MB. WITHIN 300 NM W
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 2.5 M...HIGHEST IN THE GULF
OF SAINT LAWRENCE.
.48 HOUR FORECAST S OF 34N W OF 68W AREA OF NE TO E WINDS TO 25
KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 48N
BETWEEN 40W AND 58W.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM EITHER SIDE OF A LINE
FROM 53N54W TO 42N36W...AND N OF 59N BETWEEN 44W AND 52W.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 59N E OF 45W.
.FORECASTER ANDERSON. 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 0000 UTC MON SEP 7.
24 HOUR FORECAST VALID 0000 UTC TUE SEP 8.
48 HOUR FORECAST VALID 0000 UTC WED SEP 9.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 09 HOUR FORECAST WITHIN 31N56W TO 31N59.5W TO 31N59W TO
30.5N58W TO 30.5N56.5W TO 31N56W WINDS 20 KT OR LESS. SEAS 2.5
TO 3.0 M IN W TO NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.ATLC 18 HOUR FORECAST WITHIN 21N35W TO 20N38W TO 18N39W TO
16N38W TO 16N36W TO 17N35W TO 21N35W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST WITHIN 23N35W TO 22N42W TO 19N44W TO 15N41W TO
15N35W TO 23N35W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN
NE SWELL.
.48 HOUR FORECAST WITHIN 21N35W TO 22N50W TO 18N55W TO 13N52W TO
14N35W TO 21N35W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN
NE TO E SWELL.
.CARIBBEAN WITHIN 13N68W TO 15N71W TO 14N74W TO 12N74W TO 11N72W
TO 12N68W TO 13N68W...INCLUDING THE GULF OF VENEZUELA... E WINDS
20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 14N69W TO 15N74W TO 15N75W TO 11N74W TO
10N72W TO 12N66W TO 14N69W...INCLUDING THE GULF OF VENEZUELA...
E WINDS 20 TO 30 KT. SEAS 2.5 M.
.48 HOUR FORECAST WITHIN 14N69W TO 16N74W TO 16N77W TO 14N79W TO
11N78W TO 11N69W TO 14N69W...INCLUDING THE GULF OF VENEZUELA...
NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.CARIBBEAN 48 HOUR FORECAST WITHIN 18N86W TO 17N87W TO 16N88W TO
16N87W TO 16N86W TO 16N85W TO 18N86W...INCLUDING THE GULF OF
HONDURAS... E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
$$
Last Update: Mon, 07-Sep-2026 03:36:15 UTC
Updates: Four times per day