FZNT21 KWBC 292023
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
423 PM EDT Wed Jul 29 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.
ANZ898-300830-
423 PM EDT Wed Jul 29 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure will slowly move
NE to the New England coast tonight into Thu, while pulling a
cold front E through the waters. The low will then move E across
the waters later Thu into Fri night. Weak high pressure will
build over the waters from the W Sat and Sat night. A warm front
will approach the S portions from the S Sun and Sun night. A weak
cold front will approach from the NW Sun night. A warm front
will lift through the waters on Mon followed by the cold front
moving across the waters Mon night.
$$
ANZ800-300830-
Gulf of Maine to the Hague Line-
423 PM EDT Wed Jul 29 2026
.TONIGHT...E winds 10 to 20 kt. Seas 4 to 7 ft. Rain.
.THU...E winds 10 to 20 kt, becoming variable less than 10 kt.
Seas 5 to 7 ft. Chance of rain.
.THU NIGHT...E to NE winds less than 10 kt, becoming N. Seas
5 to 6 ft. Chance of rain.
.FRI...N winds 5 to 10 kt. Seas 4 to 6 ft.
.FRI NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft.
.SAT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 15 kt, becoming SW 5 to 10 kt.
Seas 3 to 4 ft.
.SUN...SW winds 5 to 10 kt, becoming S 10 to 15 kt. Seas 3 to
4 ft.
.SUN NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
.MON...SW winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...W to SW winds 10 to 15 kt, becoming NW 5 to 10 kt.
Seas 5 to 6 ft.
$$
ANZ805-300830-
Georges Bank between Cape Cod and 68W north of 1000 FM-
423 PM EDT Wed Jul 29 2026
.TONIGHT...E to SE winds 10 to 20 kt. Seas 4 to 7 ft. Rain.
.THU...W to SW winds 5 to 15 kt. Seas 5 to 7 ft. Slight chance
of rain.
.THU NIGHT...SW winds 5 to 15 kt, becoming W. Seas 5 to 6 ft.
Chance of rain.
.FRI...NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 6 ft.
.FRI NIGHT...W to NW winds 5 to 10 kt. Seas 4 to 5 ft.
.SAT...Variable winds less than 5 kt, becoming SW. Seas 3 to
5 ft.
.SAT NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 5 ft.
.MON...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...SW winds 10 to 20 kt, becoming W to NW 5 to 10 kt.
Seas 6 to 7 ft.
$$
ANZ900-300830-
Georges Bank between 68W and the Hague Line-
423 PM EDT Wed Jul 29 2026
.TONIGHT...E to SE winds 10 to 20 kt. Seas 4 to 7 ft. Rain.
.THU...SW winds 5 to 15 kt. Seas 5 to 7 ft. Slight chance of
rain.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 5 to 7 ft. Chance of
rain.
.FRI...W to NW winds 5 to 15 kt. Seas 5 to 7 ft. Slight chance
of rain.
.FRI NIGHT...W to NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas
4 to 6 ft.
.SAT...W to NW winds 5 to 10 kt, becoming W to SW. Seas 3 to
5 ft.
.SAT NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 3 to 5 ft.
.MON...SW winds 10 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
6 to 8 ft.
$$
ANZ810-300830-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
423 PM EDT Wed Jul 29 2026
.TONIGHT...S winds 10 to 20 kt, becoming SW 5 to 15 kt. Seas
6 to 7 ft. Rain early.
.THU...W to SW winds 5 to 15 kt. Seas 5 to 6 ft.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 5 to 6 ft. Slight
chance of rain.
.FRI...NW winds 5 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft.
.SAT...Variable winds less than 5 kt, becoming S to SW. Seas
3 to 4 ft.
.SAT NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 5 ft.
.MON...SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
5 to 7 ft.
.MON NIGHT...SW winds 10 to 20 kt, becoming W to NW 5 to 10 kt.
Seas 5 to 7 ft.
$$
ANZ815-300830-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
423 PM EDT Wed Jul 29 2026
.TONIGHT...W winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
5 to 6 ft. Slight chance of rain.
.THU...W to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...N to NW winds 10 to 15 kt. Seas 4 to 5 ft. Slight
chance of rain.
.FRI...NW winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.MON...SW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
5 to 7 ft.
.MON NIGHT...SW winds 5 to 10 kt, becoming N. Seas 5 to 6 ft.
$$
.Forecaster Holley. Ocean Prediction Center.
Last Update: Wed, 29-Jul-2026 20:24:52 UTC
Updates: Four times per day
FZNT22 KWBC 292026
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
426 PM EDT Wed Jul 29 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.
ANZ899-300830-
426 PM EDT Wed Jul 29 2026
.SYNOPSIS FOR MID ATLC WATERS...A warm front across the N
portions will move N of the area tonight. A cold front across the
west parts of the N and central waters, will move slowly SE
across the rest of area tonight into Thu night. The front will
stall over the S and central waters Fri through Sat night while a
weak ridge moves across the N waters Sat and Sat night. The
front will lift N as a warm front Sun into Sun night while high
pressure builds W into the S portions. A cold front will approach
the coast Mon and Mon night.
$$
ANZ820-300830-
Hudson Canyon to Baltimore Canyon to 1000 FM-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...W to NW winds 10 to 15 kt. Seas 4 to 5 ft.
.THU NIGHT...N to NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas
3 to 5 ft.
.FRI...N to NW winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft.
.FRI NIGHT...S winds less than 10 kt, becoming SW. Seas 3 to
4 ft.
.SAT...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 6 ft.
.MON...SW winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
6 to 7 ft.
.MON NIGHT...SW winds 5 to 10 kt, becoming N. Seas 4 to 6 ft.
$$
ANZ915-300830-
Between 1000FM and 38.5 N west of 69 W-
426 PM EDT Wed Jul 29 2026
.TONIGHT...S to SW winds 10 to 20 kt, becoming W to SW 10 to
15 kt. Seas 5 to 7 ft. Chance of rain.
.THU...W to SW winds 10 to 15 kt. Seas 5 to 7 ft.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft. Slight
chance of rain.
.FRI...NW winds 5 to 15 kt. Seas 3 to 6 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.SAT...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...SE winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt, becoming S to SW 10 to 20 kt.
Seas 4 to 7 ft.
.MON...SW winds 10 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...SW winds 10 to 20 kt, becoming W. Seas 5 to 7 ft.
$$
ANZ920-300830-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W to SW winds 10 to 20 kt, becoming W 10 to 15 kt,
then, becoming 10 to 20 kt. Seas 5 to 9 ft. Chance of rain.
.THU...W winds 10 to 20 kt. Seas 5 to 7 ft. Slight chance of
rain.
.THU NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...W to NW winds 5 to 15 kt, becoming NW. Seas 4 to 7 ft.
Slight chance of rain.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 6 ft.
.SAT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...S to SE winds 5 to 10 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 5 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...SW winds 15 to 25 kt. Seas 6 to 9 ft.
.MON NIGHT...SW winds 10 to 20 kt. Seas 5 to 8 ft.
$$
ANZ905-300830-
East of 69W to the Hague Line between 1000 FM and 39N-
426 PM EDT Wed Jul 29 2026
.TONIGHT...SW winds 10 to 20 kt. Seas 4 to 8 ft. Rain.
.THU...SW winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W to SW 10 to 20 kt.
Seas 6 to 8 ft. Chance of rain.
.FRI...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
7 ft. Chance of rain.
.FRI NIGHT...W winds 5 to 15 kt, becoming W to NW 5 to 10 kt.
Seas 4 to 7 ft.
.SAT...W to NW winds less than 10 kt. Seas 4 to 5 ft.
.SAT NIGHT...W to SW winds less than 10 kt. Seas 3 to 5 ft.
.SUN...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.SUN NIGHT...S to SW winds 5 to 15 kt. Seas 4 to 7 ft.
.MON...SW winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...W to SW winds 10 to 20 kt. Seas 6 to 8 ft.
$$
ANZ910-300830-
East of 69W and south of 39N to 250 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...S to SW winds 15 to 25 kt, becoming W to SW 10 to
20 kt. Seas 6 to 9 ft. Rain.
.THU...SW winds 15 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...SW winds 10 to 15 kt, becoming W 15 to 20 kt. Seas
6 to 8 ft.
.FRI...W winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to
7 ft. Slight chance of rain.
.FRI NIGHT...W to NW winds less than 10 kt. Seas 4 to 7 ft.
.SAT...N to NW winds 5 to 10 kt, becoming variable. Seas 4 to
6 ft.
.SAT NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas
3 to 5 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...SW winds 15 to 20 kt. Seas 6 to 8 ft.
.MON NIGHT...SW winds 15 to 20 kt. Seas 6 to 8 ft.
$$
ANZ825-300830-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W winds 5 to 10 kt, becoming W to NW 5 to 15 kt. Seas
3 to 5 ft.
.THU...W to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...N to NW winds less than 5 kt, becoming variable. Seas
3 to 4 ft.
.FRI NIGHT...E to SE winds less than 5 kt, becoming S to SW.
Seas 3 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming S to SE. Seas
3 to 4 ft.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 to 4 ft.
.SUN...SE winds 5 to 10 kt, becoming S. Seas 3 to 4 ft.
.SUN NIGHT...S winds 5 to 10 kt, increasing to 15 to 20 kt. Seas
3 to 6 ft.
.MON...SW winds 10 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...S to SW winds 5 to 10 kt. Seas 4 to 6 ft.
$$
ANZ828-300830-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...NW winds 10 to 15 kt, becoming W to SW 5 to 10 kt.
Seas 3 to 5 ft.
.THU...NW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
5 ft.
.THU NIGHT...W to NW winds less than 10 kt. Seas 3 to 5 ft.
.FRI...NW winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming SE. Seas 3 to
4 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 5 to 10 kt, increasing to 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...SW winds 15 to 20 kt. Seas 6 to 7 ft.
.MON NIGHT...SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 6 ft.
$$
ANZ925-300830-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W to SW winds 15 to 25 kt, becoming W 5 to 15 kt.
Seas 5 to 9 ft. Chance of rain.
.THU...W to SW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
4 to 8 ft.
.THU NIGHT...W to NW winds 5 to 15 kt, becoming W to SW. Seas
4 to 7 ft.
.FRI...W to SW winds 5 to 15 kt, becoming variable. Seas 4 to
7 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 6 ft.
.SAT...Variable winds less than 5 kt, becoming S to SE. Seas
3 to 5 ft.
.SAT NIGHT...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.
.SUN...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 8 ft.
.MON...S to SW winds 10 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...SW winds 10 to 20 kt. Seas 4 to 7 ft.
$$
ANZ830-300830-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...NW winds 10 to 15 kt, becoming variable, then,
becoming SW. Seas 4 to 6 ft.
.THU...W to NW winds 5 to 10 kt. Seas 4 to 5 ft.
.THU NIGHT...N winds less than 10 kt, becoming variable. Seas
4 to 5 ft.
.FRI...Variable winds less than 5 kt. Seas 3 to 5 ft.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming SE. Seas 3 to
4 ft.
.SAT NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 3 to
6 ft.
.SUN NIGHT...S to SW winds 20 to 25 kt. Seas 6 to 8 ft.
.MON...S winds 15 to 20 kt, becoming SW. Seas 6 to 7 ft.
.MON NIGHT...SW winds 15 to 20 kt. Seas 5 to 7 ft.
$$
ANZ833-300830-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W to NW winds less than 10 kt, becoming SW. Seas 4 to
6 ft. Slight chance of rain early. Isolated tstms.
.THU...SW winds 5 to 10 kt, becoming W. Seas 4 to 5 ft. Isolated
tstms.
.THU NIGHT...N to NE winds less than 10 kt. Seas 4 to 5 ft.
.FRI...NE winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.SAT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...S winds 15 to 25 kt. Seas 4 to 6 ft.
.SUN NIGHT...S to SW winds 20 to 25 kt. Seas 6 to 8 ft.
.MON...S winds 15 to 20 kt, becoming SW. Seas 7 to 8 ft.
.MON NIGHT...SW winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 7 ft.
$$
ANZ930-300830-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W to SW winds 15 to 25 kt. Seas 5 to 9 ft. Rain
early.
.THU...SW winds 15 to 25 kt. Seas 5 to 9 ft. Chance of rain.
.THU NIGHT...SW winds 10 to 20 kt. Seas 5 to 9 ft. Chance of
rain.
.FRI...SW winds 10 to 20 kt. Seas 4 to 8 ft. Chance of rain.
.FRI NIGHT...SW winds 10 to 20 kt, becoming variable 5 to 15 kt.
Seas 4 to 7 ft.
.SAT...Variable winds 5 to 15 kt, becoming S to SW 10 to 20 kt.
Seas 3 to 5 ft.
.SAT NIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN...S winds 15 to 25 kt. Seas 4 to 7 ft.
.SUN NIGHT...S winds 15 to 25 kt. Seas 5 to 8 ft.
.MON...S to SW winds 15 to 20 kt. Seas 5 to 8 ft.
.MON NIGHT...S to SW winds 10 to 20 kt, becoming S 10 to 15 kt.
Seas 4 to 7 ft.
$$
ANZ835-300830-
Cape Fear to 31N to 1000 FM-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W to SW winds 10 to 20 kt. Seas 3 to 6 ft. Chance of
rain early, then isolated tstms.
.THU...W to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 6 ft. Isolated tstms.
.THU NIGHT...W to SW winds 5 to 15 kt. Seas 3 to 6 ft. Slight
chance of rain.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft. Isolated
tstms.
.FRI NIGHT...E to SE winds less than 10 kt, becoming S to SE.
Seas 3 to 4 ft.
.SAT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.SUN...S to SW winds 15 to 25 kt. Seas 4 to 6 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...SW winds 15 to 20 kt. Seas 4 to 7 ft.
.MON NIGHT...SW winds 10 to 15 kt. Seas 3 to 6 ft.
$$
ANZ935-300830-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
426 PM EDT Wed Jul 29 2026
.TONIGHT...W to SW winds 15 to 25 kt. Seas 5 to 8 ft. Rain
early, then scattered tstms.
.THU...SW winds 15 to 25 kt. Seas 5 to 9 ft. Isolated tstms,
then chance of rain.
.THU NIGHT...SW winds 10 to 20 kt. Seas 4 to 8 ft. Chance of
rain.
.FRI...W to SW winds 10 to 20 kt. Seas 4 to 7 ft. Chance of
rain.
.FRI NIGHT...SW winds 5 to 15 kt, becoming variable. Seas 3 to
6 ft.
.SAT...S to SW winds 5 to 15 kt, increasing to 10 to 20 kt. Seas
3 to 5 ft.
.SAT NIGHT...S winds 10 to 20 kt. Seas 3 to 6 ft.
.SUN...S winds 15 to 25 kt. Seas 5 to 7 ft.
.SUN NIGHT...S to SW winds 15 to 25 kt. Seas 5 to 7 ft.
.MON...S to SW winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft.
$$
.Forecaster Holley. Ocean Prediction Center.
Last Update: Wed, 29-Jul-2026 20:28:32 UTC
Updates: Four times per day
FZNT01 KWBC 292145
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED JUL 29 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 1800 UTC JUL 29.
24 HOUR FORECAST VALID 1800 UTC JUL 30.
48 HOUR FORECAST VALID 1800 UTC JUL 31.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW 40N64W 1005 MB MOVING NE 10 KT. S OF 39N BETWEEN A LINE
FROM 39N53W TO 31N62W AND A LINE FROM 39N64W TO 31N73W WINDS 20
TO 30 KT. SEAS TO 4 M...HIGHEST NEAR 37N62W.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
42N70W DESCRIBED BELOW.
.LOW 42N50W 1012 MB MOVING NE 25 KT. WITHIN 300 NM S AND 180 NM
SE QUADRANTS WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 47N39W 1010 MB. FROM 48N TO 53N E OF 45W
AND WITHIN 240 NM S AND SW QUADRANTS WINDS TO 25 KT. SEAS TO 2.5
M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER E OF AREA NEAR
46N30W 1008 MB. FROM 48N TO 53N E OF 40W WINDS TO 25 KT. SEAS TO
2.5 M.
.LOW 49N51W 1004 MB MOVING E 05 KT. WITHIN 240 NM N AND 180 NM W
QUADRANTS AND BETWEEN 90 NM AND 360 NM E QUADRANT WINDS TO 25
KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 49N48W 1012 MB. WITHIN 240 NM N AND NW
QUADRANTS WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH
COMPLEX LOW 46N30W DESCRIBED ABOVE.
.LOW 40N72W 1000 MB MOVING NE 05 KT. FROM 32N TO 43N BETWEEN 68W
AND 74W WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 42N70W 1005 MB. WITHIN 300 NM S AND SE
QUADRANTS WINDS LESS THAN 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 42N64W 1008 MB. WITHIN 300 NM NW AND W OF
A LINE FROM 39N53W TO 34N60W TO 31N70W WINDS TO 25 KT. SEAS TO
3.5 M...HIGHEST NEAR 37N62W.
.LOW E OF AREA NEAR 38N29W 1009 MB MOVING SE 10 KT. FROM 31N TO
47N BETWEEN 39W AND 35W AREA OF NW WINDS LESS THAN 25 KT. SEAS
TO 2.5 M...HIGHEST NEAR 38N35W.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.
.12 HOUR FORECAST N OF 64N BETWEEN 53W AND 56W AREA OF SE WINDS
TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
.36 HOUR FORECAST FROM 58N TO 61N BETWEEN 38W AND 45W AREA OF W
TO SW WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 51N
BETWEEN 45W AND 53W...AND N OF 63N W OF 56W.
.24 HOUR FORECAST DENSE FOG FROM 48N TO 51N BETWEEN 48W AND
53W...AND N OF 55N W OF 57W.
.48 HOUR FORECAST DENSE FOG FROM 49N TO 52N BETWEEN 50W AND
55W...W OF A LINE FROM FROM 52N53W TO 61N62W...AND N OF 61N
BETWEEN 55W AND 62W.
.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1800 UTC WED JUL 29.
24 HOUR FORECAST VALID 1800 UTC THU JUL 30.
48 HOUR FORECAST VALID 1800 UTC FRI JUL 31.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC TROUGH FROM 31N69W TO 27N80W. WITHIN 31N64W TO 31N75W TO
30N73W TO 29N69W TO 30N68W TO 31N64W SW WINDS 20 TO 25 KT. SEAS
TO 2.5. NUMEROUS TSTMS FROM 27N TO 30N BETWEEN 67W AND A LINE
FROM 31N70W TO 30N72W TO 27N75W.
.24 HOUR FORECAST FRONTAL BOUNDARY NW OF AREA. WITHIN 31N67W TO
31N77W TO 29N77W TO 29N71W TO 30N69W TO 31N67W SW WINDS 20 TO 25
KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST FRONTAL BOUNDARY NW OF AREA. WITHIN 31N69W TO
31N75W TO 29N77W TO 29N75W TO 30N71W TO 31N69W SW WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.ATLC 06 HOUR FORECAST WITHIN 20.5N70.5W TO 20.5N71.5W TO
20.5N72W TO 20N72W TO 20N70.5W TO 20.5N70.5W E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 20.5N70.5W TO 21.5N71W TO 20.5N72W TO
20N72W TO 20N70.5W TO 20.5N70.5W E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 21N70W TO 21N71W TO 20.5N72W TO 21N72W
TO 20N72W TO 20N70W TO 21N70W E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.ATLC 12 HOUR FORECAST WITHIN 15N46W TO 17N49W TO 16N53W TO
10N56W TO 10N49W TO 12N46W TO 15N46W WINDS 20 KT OR LESS. SEAS TO
2.5 IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 14N57W TO 15N60W TO 14N61W TO 12N60W TO
12N57W TO 13N56W TO 14N57W...INCLUDING ATLC EXPOSURES...WINDS 20
KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.CARIBBEAN WITHIN 13N73W TO 14N76W TO 13N78W TO 11N78W TO 11N76W
TO 12N73W TO 13N73W NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30
KT S OF 13N BETWEEN 74W AND 77W. SEAS 2.5 TO 3 M OUTSIDE GULF
OF VENEZUELA.
.06 HOUR FORECAST WITHIN 13N69W TO 16N73W TO 14N79W TO 11N79W TO
11N76W TO 11N70W TO 13N69W NE TO E WINDS 20 TO 25 KT...EXCEPT 25
TO 30 KT S OF 13N BETWEEN 70W AND 74W...INCLUDING IN THE GULF OF
VENEZUELA. SEAS 2.5 TO 3 M OUTSIDE THE GULF OF VENEZUELA.
.24 HOUR FORECAST WITHIN 15N68W TO 18N73W TO 18N79W TO 10N79W TO
12N67W TO 15N68W...INCLUDING IN THE GULF OF VENEZUELA...E WINDS
20 TO 25 KT. SEAS 2.5 TO 3 M OUTSIDE THE GULF OF VENEZUELA.
.48 HOUR FORECAST WITHIN 17N72W TO 18N79W TO 16N81W TO 11N81W TO
10N77W TO 12N72W TO 11N70W TO 14N69W TO 17N72W E WINDS 20 TO 25
KT...EXCEPT 25 TO 30 KT S OF 13N BETWEEN 72W AND 74W AND IN THE
GULF OF VENEZUELA.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.
Last Update: Wed, 29-Jul-2026 21:47:09 UTC
Updates: Four times per day