FZNT21 KWBC 222034
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
434 PM EDT Sat Aug 22 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.
ANZ898-230800-
434 PM EDT Sat Aug 22 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure centered across
western Georges Bank, or about 60 nm to the E of Cape Cod, will
continue lifting to the N tonight, and while pulling a warm front
N across the remainder of the waters including the Gulf of
Maine. The low dissipates along coastal Maine early Sun, with the
warm front stalling along the New England coast late tonight and
Sun, before lifting further inland by Sun night. A cold front
approaches from the W late Sun, moves slowly offshore Sun night
into Mon, then pushes E of the waters by Mon night. A low
pressure trough lingers over the area Tue into Wed, before moving
E of the area Wed night. High pressure builds in from the W Wed
night into Thu, shifting E later Thu and Thu night ahead of the
next frontal boundaries approaching from the SW.
$$
ANZ800-230800-
Gulf of Maine to the Hague Line-
434 PM EDT Sat Aug 22 2026
.TONIGHT...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt,
then, becoming S 5 to 10 kt. Seas 3 to 4 ft. Chance of showers
and tstms with vsby 1 nm or less.
.SUN...S winds 5 to 10 kt, becoming S to SE 10 to 15 kt. Seas
3 to 4 ft. Chance of showers and tstms with vsby 1 nm or less.
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. Areas of fog
with vsby 1 nm or less.
.MON...S to SW winds 10 to 15 kt. Seas 4 to 5 ft. Scattered
showers, tstms and fog with vsby 1 nm or less.
.MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft.
.TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...SW winds 15 to 20 kt, becoming W 10 to 15 kt. Seas
3 to 5 ft.
.WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 5 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...W to SW winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
$$
ANZ805-230800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
434 PM EDT Sat Aug 22 2026
.TONIGHT...W to SW winds 5 to 10 kt, becoming S to SW, then,
becoming S. Seas 3 to 4 ft. Scattered showers and tstms with
vsby 1 nm or less.
.SUN...S to SW winds 15 to 25 kt. Seas 4 to 7 ft. Scattered
showers and chance of tstms with vsby 1 nm or less.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 6 ft.
Scattered showers and tstms. Areas of fog. Vsby 1 NM or less.
.MON...SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas 4 to 5 ft.
Scattered showers and chance of tstms. Areas of fog. Vsby 1 NM
or less.
.MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 5 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU...S to SW winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.THU NIGHT...SE winds 10 to 15 kt, becoming S. Seas 3 to 4 ft.
$$
ANZ900-230800-
Georges Bank between 68W and the Hague Line-
434 PM EDT Sat Aug 22 2026
.TONIGHT...S to SW winds less than 10 kt, becoming S. Seas 3 to
4 ft. Scattered showers and tstms with vsby 1 nm or less.
.SUN...S winds 15 to 25 kt. Seas 4 to 7 ft. Scattered showers
and chance of tstms with vsby 1 nm or less.
.SUN NIGHT...S to SW winds 10 to 20 kt, becoming S 10 to 15 kt.
Seas 4 to 7 ft. Scattered showers and tstms. Areas of fog. Vsby
1 NM or less.
.MON...S winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas 4 to
6 ft. Scattered showers and chance of tstms with vsby 1 nm or
less.
.MON NIGHT...W to SW winds less than 10 kt, becoming S to SW.
Seas 4 to 5 ft.
.TUE...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds 5 to 15 kt. Seas 4 to 5 ft.
.WED...W to SW winds 5 to 10 kt. Seas 4 to 5 ft.
.WED NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt, becoming S to SE. Seas
3 to 4 ft.
.THU NIGHT...SE winds 5 to 10 kt, becoming S to SE 10 to 15 kt.
Seas 3 to 4 ft.
$$
ANZ810-230800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
434 PM EDT Sat Aug 22 2026
.TONIGHT...W winds less than 10 kt, becoming SE, then, becoming
S. Seas 3 to 4 ft. Numerous showers and tstms.
.SUN...S winds 10 to 20 kt, becoming SW 15 to 20 kt. Seas 3 to
6 ft. Numerous showers and tstms.
.SUN NIGHT...W to SW winds 10 to 15 kt. Seas 4 to 6 ft.
Scattered showers and tstms.
.MON...W to SW winds 5 to 10 kt. Seas 4 to 5 ft.
.MON NIGHT...SW winds 5 to 10 kt, becoming W 10 to 15 kt. Seas
3 to 5 ft.
.TUE...W winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SE winds less than 10 kt, increasing to 5 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ815-230800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
434 PM EDT Sat Aug 22 2026
.TONIGHT...Variable winds less than 5 kt, becoming E to SE,
then, becoming S. Seas 3 to 4 ft. Numerous showers and tstms.
.SUN...S to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 5 ft. Numerous showers and tstms.
.SUN NIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 5 ft.
Slight chance of showers and tstms.
.MON...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 4 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.THU...SE winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
$$
.Forecaster Collins. Ocean Prediction Center.
Last Update: Sat, 22-Aug-2026 20:34:37 UTC
Updates: Four times per day
FZNT22 KWBC 221442
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
1042 AM EDT Sat Aug 22 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.
ANZ899-230245-
1042 AM EDT Sat Aug 22 2026
.SYNOPSIS FOR MID ATLC WATERS...Low pressure across SW George
Bank will move slowly NE along coastal New England today and
tonight. Its associated cold front will stall across the waters
today, then lift N across the waters as a warm front later today
and tonight, clearing N of the region Sun. Another cold front
approaches the coast Sun, then moves offshore later Sun and Sun
night. The front clears E of the N portions Mon, with leaving a
stationary front across the central areas Tue through Wed night.
$$
ANZ820-230245-
Hudson Canyon to Baltimore Canyon to 1000 FM-
1042 AM EDT Sat Aug 22 2026
.TODAY...E to NE winds 5 to 10 kt, becoming E to SE. Seas 3 to
4 ft. Chance of showers and tstms.
.TONIGHT...SE winds 5 to 10 kt, becoming S to SW 10 to 15 kt.
Seas 3 to 4 ft. Numerous showers and tstms.
.SUN...W to SW winds 10 to 15 kt. Seas 3 to 4 ft. Numerous
showers and tstms.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 4 ft. Scattered tstms.
.MON...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...W winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft.
.TUE...W winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...W to SW winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ915-230245-
Between 1000FM and 38.5 N west of 69 W-
1042 AM EDT Sat Aug 22 2026
.TODAY...W to SW winds 5 to 15 kt, becoming variable. Seas 3 to
4 ft. Chance of showers and tstms.
.TONIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft. Numerous
showers and tstms.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft. Tstms and numerous
showers.
.SUN NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.MON...W to SW winds 5 to 10 kt. Seas 3 to 5 ft.
.MON NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...W winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
4 ft.
.WED...W winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ920-230245-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft. Showers and scattered tstms.
.TONIGHT...S winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 5 ft. Numerous showers and tstms.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft. Tstms and numerous
showers.
.SUN NIGHT...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 6 ft. Scattered showers and tstms.
.MON...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...W winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...W winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...W winds less than 5 kt, becoming S to SW. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, becoming 5 to 15 kt. Seas 3 to
4 ft.
$$
ANZ905-230245-
East of 69W to the Hague Line between 1000 FM and 39N-
1042 AM EDT Sat Aug 22 2026
.TODAY...S to SW winds 5 to 15 kt. Seas 3 to 4 ft. Chance of
showers and tstms.
.TONIGHT...S winds 5 to 15 kt. Seas 3 to 4 ft. Chance of showers
and tstms.
.SUN...S winds 10 to 20 kt. Seas 3 to 6 ft. Tstms and scattered
showers.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 5 to 6 ft. Tstms
and scattered showers.
.MON...SW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...SW winds less than 10 kt, becoming W to SW. Seas
3 to 5 ft.
.TUE...W winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W winds 10 to 15 kt. Seas 4 to 5 ft.
.WED...W winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ910-230245-
East of 69W and south of 39N to 250 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...S to SW winds 5 to 10 kt, becoming 5 to 15 kt. Seas
3 to 4 ft. Chance of showers and tstms.
.TONIGHT...S winds 5 to 15 kt, increasing to 15 to 20 kt. Seas
3 to 5 ft. Chance of showers and tstms.
.SUN...S to SW winds 15 to 20 kt. Seas 4 to 6 ft. Tstms and
scattered showers.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 5 to 6 ft. Tstms and
scattered showers.
.MON...SW winds 5 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...W to SW winds 5 to 10 kt, becoming W 10 to 15 kt.
Seas 3 to 5 ft.
.TUE...W winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ825-230245-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
Showers and scattered tstms.
.TONIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
Numerous showers and tstms.
.SUN...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt. Seas
3 to 4 ft. Numerous showers and tstms.
.SUN NIGHT...W winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft. Scattered showers. Scattered tstms.
.MON...SW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.TUE...Variable winds less than 5 kt, becoming W to NW. Seas
3 to 4 ft.
.TUE NIGHT...Variable winds less than 5 kt, becoming S. Seas
3 to 4 ft.
.WED...SE winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ828-230245-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...S winds 5 to 10 kt, becoming SW 5 to 15 kt. Seas 3 to
4 ft. Showers and scattered tstms.
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Numerous
showers and tstms.
.SUN...W to SW winds 5 to 15 kt. Seas 3 to 5 ft. Numerous
showers and tstms.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 4 ft. Scattered showers and tstms.
.MON...W winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...Variable winds less than 5 kt, becoming S to SW.
Seas 3 to 4 ft.
.TUE...Variable winds less than 5 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds less than 5 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ925-230245-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...S winds 5 to 10 kt, becoming S to SW 5 to 15 kt. Seas
3 to 4 ft. Showers and scattered tstms.
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Numerous
showers and tstms.
.SUN...SW winds 10 to 20 kt. Seas 3 to 6 ft. Tstms and numerous
showers.
.SUN NIGHT...SW winds 10 to 20 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 6 ft. Scattered showers and tstms.
.MON...W to SW winds 5 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.TUE...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...S winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ830-230245-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
scattered tstms.
.TONIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft. Numerous
showers and tstms.
.SUN...SW winds 10 to 15 kt. Seas 4 to 5 ft. Tstms and numerous
showers.
.SUN NIGHT...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 5 ft. Scattered showers and tstms.
.MON...W winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.TUE...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ833-230245-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
1042 AM EDT Sat Aug 22 2026
.TODAY...SW winds 10 to 15 kt. Seas 3 to 4 ft. Showers and
scattered tstms.
.TONIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft. Numerous
showers and tstms.
.SUN...W to SW winds 10 to 15 kt. Seas 4 to 5 ft. Tstms and
numerous showers.
.SUN NIGHT...W to SW winds 10 to 15 kt, becoming W 5 to 10 kt.
Seas 3 to 5 ft. Scattered showers and tstms.
.MON...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...W to SW winds 5 to 10 kt, becoming S to SW. Seas 3 to
4 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ930-230245-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...SW winds 5 to 15 kt. Seas 3 to 4 ft. Showers and
scattered tstms.
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft. Numerous
showers and tstms.
.SUN...SW winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
6 ft. Tstms and numerous showers.
.SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.MON...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ835-230245-
Cape Fear to 31N to 1000 FM-
1042 AM EDT Sat Aug 22 2026
.TODAY...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
4 ft. Showers and scattered tstms.
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Numerous
showers and tstms.
.SUN...W winds 10 to 20 kt, becoming SW 10 to 15 kt. Seas 3 to
5 ft. Chance of showers and tstms.
.SUN NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...W to SW winds 5 to 15 kt, becoming S 5 to 10 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. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
ANZ935-230245-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
1042 AM EDT Sat Aug 22 2026
.TODAY...SW winds 10 to 15 kt, becoming 10 to 20 kt. Seas 3 to
4 ft. Showers and scattered tstms.
.TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Numerous
showers and tstms.
.SUN...W to SW winds 10 to 20 kt, becoming SW 10 to 15 kt. Seas
4 to 5 ft. Chance of showers and tstms.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and tstms.
.MON...SW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 4 ft.
.MON NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.TUE...W to SW winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft.
.TUE NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 4 ft.
$$
.Forecaster Collins. Ocean Prediction Center.
Last Update: Sat, 22-Aug-2026 14:43:37 UTC
Updates: Four times per day
FZNT01 KWBC 221532
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT AUG 22 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 1200 UTC AUG 22.
24 HOUR FORECAST VALID 1200 UTC AUG 23.
48 HOUR FORECAST VALID 1200 UTC AUG 24.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER JUST E OF AREA 63N34W 995 MB MOVING
NE 15 KT. N OF 58N E OF 42W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST COMPLEX LOW AND CONDITIONS DESCRIBED WITH GALE
WARNING BELOW.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 60N48W 996 MB MOVING E 10 KT.
BETWEEN 240 NM AND 540 NM NW QUADRANT WINDS 20 TO 30 KT. SEAS 2.5
TO 4 M. ELSEWHERE N OF 53N W OF 44W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 61N42W 998 MB AND
SECOND CENTER JUST E OF AREA 66N33W 996 MB. WITHIN 180 W QUADRANT
OF SECOND CENTER WINDS 30 TO 40 KT. SEAS 4 TO 7 M. ELSEWHERE
WITHIN 780 NM S...540 NM SW...AND 480 NM W QUADRANTS WINDS 20 TO
30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER JUST E OF AREA
NEAR 61N34W 1003 MB. BETWEEN 90 NM AND 240 NM W AND NW QUADRANTS
WINDS 25 TO 35 KT. SEAS 3 TO 5 M. ELSEWHERE N OF 45N E OF 49W
WINDS TO 25 KT. SEAS TO 3 M.
.SYNOPSIS AND FORECAST.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 39N74W 1013 MB
AND SECOND CENTER 44N69W 1009 MB. WITHIN 420 NM NE QUADRANT OF
SECOND CENTER WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 48N64W 1010 MB.
WITHIN 180 NM NE SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 2.5
M.
.48 HOUR FORECAST NEW LOW NEAR 34N62W 1018 MB. WITHIN 300 NM NE
AND E QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 59N TO 63N
BETWEEN 44W AND 52W...N OF 61N E OF 37W...AND WITHIN 180 NM
EITHER SIDE OF A LINE FROM 44N52W TO 53N35W.
.24 HOUR FORECAST DENSE FOG N OF 63N W OF GREENLAND...AND NW OF A
LINE FROM 40N68W TO 47N57W.
.48 HOUR FORECAST DENSE FOG NW OF A LINE FROM 40N67W TO 48N53W.
.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 1200 UTC SAT AUG 22.
24 HOUR FORECAST VALID 1200 UTC SUN AUG 23.
48 HOUR FORECAST VALID 1200 UTC MON AUG 24.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC AND CARIBBEAN WITHIN 21N71W TO 21N74W TO 20N74W TO 19N74W
TO 20N72W TO 20N71W TO 21N71W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE.
.CARIBBEAN WITHIN 14N72W TO 15N75W TO 15N78W TO 13N79W TO 10N77W
TO 11N74W TO 14N72W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.5
M.
.24 HOUR FORECAST WITHIN 12N75W TO 12N77W TO 11N76W TO 11N75W TO
12N75W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.
$$
Last Update: Sat, 22-Aug-2026 15:34:04 UTC
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