FZNT21 KWBC 282052
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
452 PM EDT Mon Sep 28 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.
ANZ898-290900-
452 PM EDT Mon Sep 28 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...Low pressure about 120 NM SW
of Nantucket Island, Massachusetts late this afternoon, will
slowly move NE near the coast while weakening tonight, then
cross the Gulf of Maine later tonight into Tue before moving E of
the waters Tue night. Strong high pressure centered NE of the
area will continue to track SE while moving well E of the region
tonight. A weak high pressure ridge will build into the waters
Wed and Wed night, then shift E of the region Thu and Thu night.
A cold front will move through the area Fri and Fri night.
Another area of high pressure will move into the area Sat and Sat
night.
$$
ANZ800-290900-
Gulf of Maine to the Hague Line-
452 PM EDT Mon Sep 28 2026
.TONIGHT...E winds 10 to 15 kt, becoming S. Seas 5 to 8 ft. Rain
early, then scattered showers and slight chance of tstms.
.TUE...S to SW winds 10 to 15 kt, becoming W to NW. Seas 5 to
7 ft. Scattered showers and slight chance of tstms with vsby
1 nm or less.
.TUE NIGHT...N to NW winds 10 to 15 kt. Seas 4 to 7 ft.
Scattered showers and slight chance of tstms.
.WED...N winds 5 to 15 kt, becoming NW 5 to 10 kt. Seas 3 to
5 ft.
.WED NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 4 to 5 ft.
.FRI...W to SW winds 10 to 15 kt. Seas 4 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming N. Seas 4 to 5 ft.
.SAT...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
3 to 5 ft.
.SAT NIGHT...N winds 5 to 10 kt, becoming N to NE 10 to 15 kt.
Seas 3 to 4 ft.
$$
ANZ805-290900-
Georges Bank between Cape Cod and 68W north of 1000 FM-
452 PM EDT Mon Sep 28 2026
.TONIGHT...S to SW winds 10 to 20 kt, becoming W to SW. Seas
6 to 9 ft. Scattered showers and slight chance of tstms with
vsby 1 nm or less.
.TUE...W winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers
and slight chance of tstms with vsby 1 nm or less.
.TUE NIGHT...W winds 10 to 15 kt, becoming NW. Seas 5 to 6 ft.
.WED...NW winds 5 to 10 kt. Seas 4 to 5 ft.
.WED NIGHT...Variable winds less than 5 kt, becoming W. Seas
3 to 4 ft.
.THU...W to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming N to NW. Seas 4 to
5 ft.
.SAT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
5 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
$$
ANZ900-290900-
Georges Bank between 68W and the Hague Line-
452 PM EDT Mon Sep 28 2026
.TONIGHT...S winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas
7 to 8 ft. Scattered showers and slight chance of tstms with
vsby 1 nm or less.
.TUE...W to SW winds 10 to 20 kt. Seas 7 to 8 ft. Scattered
showers and slight chance of tstms with vsby 1 nm or less.
.TUE NIGHT...W winds 10 to 20 kt. Seas 5 to 8 ft. Scattered
showers and slight chance of tstms.
.WED...NW winds 5 to 15 kt. Seas 4 to 6 ft.
.WED NIGHT...W to NW winds 5 to 10 kt. Seas 3 to 5 ft.
.THU...W to SW winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.FRI...W to SW winds 15 to 20 kt. Seas 5 to 6 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 5 ft.
.SAT...N winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
6 ft.
.SAT NIGHT...N winds 10 to 15 kt, becoming NE. Seas 3 to 5 ft.
$$
ANZ810-290900-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
452 PM EDT Mon Sep 28 2026
.TONIGHT...W to SW winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
showers and slight chance of tstms.
.TUE...W winds 10 to 20 kt. Seas 4 to 8 ft. Scattered showers
and slight chance of tstms.
.TUE NIGHT...W to NW winds 5 to 15 kt. Seas 4 to 6 ft.
.WED...NW winds 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...W to NW winds less than 10 kt. Seas 3 to 4 ft.
.THU...W winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI...SW winds 15 to 20 kt. Seas 5 to 6 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 6 ft.
.SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...E to NE winds 10 to 15 kt. Seas 4 to 5 ft.
$$
ANZ815-290900-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
452 PM EDT Mon Sep 28 2026
.TONIGHT...W winds 10 to 20 kt. Seas 5 to 9 ft. Scattered
showers and slight chance of tstms.
.TUE...W winds 10 to 15 kt. Seas 3 to 6 ft.
.TUE NIGHT...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.WED NIGHT...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...SW winds 15 to 20 kt. Seas 4 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming NW. Seas 4 to 5 ft.
.SAT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 15 to 20 kt, becoming E. Seas 4 to 5 ft.
$$
.Forecaster Holley. Ocean Prediction Center.
Last Update: Mon, 28-Sep-2026 20:54:41 UTC
Updates: Four times per day
FZNT22 KWBC 282056
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
456 PM EDT Mon Sep 28 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.
ANZ899-290900-
456 PM EDT Mon Sep 28 2026
.SYNOPSIS FOR MID ATLC WATERS...Low pressure about 120 nm SW of
Nantucket Island, Massachusetts late this afternoon, will slowly
move NE near the coast into tonight while weakening, then cross
the Gulf of Maine later tonight into Tue before moving NE of the
waters Tue night. A weak high pressure ridge will extend W over
the S waters tonight, then expand across the rest of the region
Tue through Wed night. A high pressure center will form over the
central and S waters Wed and Wed night, then drift E Thu through
Fri night. A cold front will move over the N portion Fri night
into Sat, then into the central and S waters Sat into Sat night.
$$
ANZ820-290900-
Hudson Canyon to Baltimore Canyon to 1000 FM-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W to NW winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 7 ft. Scattered showers and slight chance of tstms.
.TUE...W winds 5 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.WED...NW winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft.
.SAT...N to NE winds 15 to 20 kt, becoming NE 10 to 15 kt. Seas
4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt, becoming E 15 to 20 kt. Seas
4 to 5 ft.
$$
ANZ915-290900-
Between 1000FM and 38.5 N west of 69 W-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W to SW winds 15 to 25 kt. Seas 6 to 10 ft. Scattered
showers and slight chance of tstms.
.TUE...W winds 10 to 20 kt. Seas 4 to 7 ft. Scattered showers
and slight chance of tstms.
.TUE NIGHT...W winds 5 to 15 kt. Seas 3 to 6 ft.
.WED...NW winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds 5 to 10 kt. Seas 3 to 4 ft.
.THU...W winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.FRI...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 5 ft.
.SAT...N to NE winds 10 to 20 kt, becoming NE 10 to 15 kt. Seas
4 to 6 ft.
.SAT NIGHT...NE winds 10 to 20 kt, becoming E. Seas 4 to 6 ft.
$$
ANZ920-290900-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W to SW winds 10 to 20 kt. Seas 4 to 8 ft. Scattered
showers and slight chance of tstms.
.TUE...W winds 10 to 20 kt, becoming 10 to 15 kt. Seas 3 to
6 ft. Scattered showers and slight chance of tstms.
.TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and slight chance of tstms.
.WED...W to NW winds 5 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...W winds 5 to 10 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 5 ft.
.THU...W winds 5 to 10 kt, becoming W to SW 5 to 15 kt. Seas
3 to 4 ft.
.THU NIGHT...SW winds 5 to 15 kt, increasing to 10 to 20 kt.
Seas 3 to 5 ft.
.FRI...W to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.FRI NIGHT...W to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...N to NW winds 5 to 15 kt, becoming N to NE. Seas 3 to
5 ft.
.SAT NIGHT...NE winds 5 to 15 kt, becoming E. Seas 3 to 5 ft.
$$
ANZ905-290900-
East of 69W to the Hague Line between 1000 FM and 39N-
456 PM EDT Mon Sep 28 2026
.TONIGHT...S to SW winds 10 to 20 kt. Seas 7 to 9 ft. Scattered
showers and slight chance of tstms.
.TUE...W to SW winds 15 to 20 kt. Seas 6 to 8 ft. Scattered
showers and slight chance of tstms.
.TUE NIGHT...W winds 10 to 20 kt. Seas 5 to 8 ft. Scattered
showers and slight chance of tstms.
.WED...W to NW winds 5 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...NW winds 5 to 15 kt. Seas 3 to 5 ft.
.THU...NW winds 5 to 10 kt, becoming W. Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 10 to 15 kt, becoming SW 10 to 20 kt.
Seas 3 to 5 ft.
.FRI...SW winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...W to SW winds 15 to 20 kt, becoming W 10 to 15 kt.
Seas 5 to 6 ft.
.SAT...W to NW winds 10 to 15 kt, becoming N. Seas 4 to 5 ft.
.SAT NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 5 ft.
$$
ANZ910-290900-
East of 69W and south of 39N to 250 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W to SW winds 10 to 20 kt. Seas 6 to 8 ft. Scattered
showers and slight chance of tstms.
.TUE...W winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers
and slight chance of tstms.
.TUE NIGHT...W winds 10 to 15 kt. Seas 5 to 6 ft. Scattered
showers and slight chance of tstms.
.WED...W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.WED NIGHT...NW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 4 to 5 ft.
.THU...W to NW winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...W to SW winds 5 to 15 kt, becoming W 10 to 20 kt.
Seas 3 to 5 ft.
.FRI...W winds 10 to 15 kt, becoming SW 10 to 20 kt. Seas 3 to
5 ft.
.FRI NIGHT...SW winds 10 to 15 kt, becoming W. Seas 4 to 5 ft.
.SAT...W winds 10 to 15 kt, becoming NW 5 to 10 kt. Seas 3 to
5 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt. Seas 3 to 5 ft.
$$
ANZ825-290900-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
3 to 5 ft.
.TUE...W winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds 5 to 10 kt, becoming SW. Seas 3 to 4 ft.
.THU...SW winds 5 to 10 kt, increasing to 10 to 15 kt. Seas 3 to
4 ft.
.THU NIGHT...S winds 10 to 15 kt, becoming SW. Seas 3 to 4 ft.
.FRI...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...N to NW winds 10 to 15 kt, becoming NE. Seas 3 to 4 ft.
.SAT NIGHT...E to NE winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ828-290900-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W to NW winds less than 10 kt, becoming variable.
Seas 3 to 4 ft.
.TUE...Variable winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and slight chance of tstms.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED NIGHT...S winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.THU NIGHT...S winds 5 to 15 kt, becoming SW 5 to 10 kt. Seas
3 to 4 ft.
.FRI...W to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...W winds 5 to 10 kt, becoming N to NE 10 to 15 kt. Seas
3 to 4 ft.
.SAT NIGHT...E winds 10 to 15 kt, becoming SE. Seas 3 to 4 ft.
$$
ANZ925-290900-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W winds 10 to 20 kt, diminishing to 5 to 15 kt, then,
increasing to 10 to 20 kt. Seas 4 to 7 ft. Scattered showers and
slight chance of tstms.
.TUE...W to NW winds 5 to 15 kt, becoming W. Seas 3 to 5 ft.
Scattered showers and slight chance of tstms.
.TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
Scattered showers and slight chance of tstms.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.THU...Variable winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.THU NIGHT...S to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...Variable winds 5 to 15 kt, diminishing to less than
10 kt. Seas 3 to 4 ft.
.SAT NIGHT...Variable winds 5 to 15 kt, becoming SE. Seas 3 to
4 ft.
$$
ANZ830-290900-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W winds 5 to 10 kt, becoming variable. Seas 3 to
5 ft.
.TUE...Variable winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and slight chance of tstms.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED NIGHT...E to SE winds less than 5 kt, becoming S to SE.
Seas 3 to 4 ft.
.THU...Variable winds less than 5 kt. Seas 3 to 4 ft.
.THU NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...SW winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...W to SW winds 5 to 10 kt, becoming E to SE. Seas 3 to
4 ft.
.SAT NIGHT...S to SE winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ833-290900-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W winds 5 to 10 kt, becoming W to SW. Seas 3 to 4 ft.
.TUE...Variable winds less than 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED...NE winds 5 to 10 kt, becoming E. Seas 3 to 4 ft.
Scattered showers and tstms.
.WED NIGHT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.THU...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.THU NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 5 kt, becoming S. Seas 3 to
4 ft.
.FRI NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...S to SW winds less than 5 kt, becoming SE. Seas 3 to
4 ft.
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
$$
ANZ930-290900-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...W to SW winds 5 to 15 kt, diminishing to less than
10 kt. Seas 3 to 5 ft.
.TUE...W to SW winds less than 10 kt, becoming variable. Seas
3 to 4 ft. Tstms and scattered showers.
.TUE NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
Tstms and scattered showers.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.THU...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SW winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming E to SE. Seas
3 to 4 ft.
.SAT NIGHT...E to SE winds 5 to 15 kt. Seas 3 to 4 ft.
$$
ANZ835-290900-
Cape Fear to 31N to 1000 FM-
456 PM EDT Mon Sep 28 2026
.TONIGHT...SW winds less than 10 kt, becoming S to SW, then,
becoming SW 5 to 10 kt. Seas 3 to 4 ft.
.TUE...Variable winds less than 10 kt. Seas 3 to 4 ft. Tstms and
scattered showers.
.TUE NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
Tstms and scattered showers.
.WED...E to NE winds 5 to 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.THU...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...S to SE winds 5 to 15 kt. Seas 3 to 5 ft.
$$
ANZ935-290900-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
456 PM EDT Mon Sep 28 2026
.TONIGHT...SW winds 5 to 10 kt, becoming S to SW 5 to 15 kt.
Seas 3 to 5 ft.
.TUE...SW winds less than 10 kt, becoming variable. Seas 3 to
4 ft. Tstms and scattered showers.
.TUE NIGHT...S to SE winds less than 10 kt. Seas 3 to 4 ft.
Tstms and scattered showers.
.WED...E winds less than 10 kt. Seas 3 to 4 ft. Scattered
showers and tstms.
.WED NIGHT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
.THU...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI...SE winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...S to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
$$
.Forecaster Holley. Ocean Prediction Center.
Last Update: Mon, 28-Sep-2026 20:57:56 UTC
Updates: Four times per day
FZNT01 KWBC 282140
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON SEP 28 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 SEP 28.
24 HOUR FORECAST VALID 1800 UTC SEP 29.
48 HOUR FORECAST VALID 1800 UTC SEP 30.
.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL STORM HANNA NEAR 36.5N 48.7W 1006 MB AT 2100 UTC SEP 28
MOVING ESE OR 115 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...60 NM NE QUADRANT AND 80 NM SE QUADRANT. SEAS 4 M
OR GREATER WITHIN 0 NM OF CENTER EXCEPT 60 NM SE QUADRANT WITH
SEAS TO 4.5 M.
.24 HOUR FORECAST TROPICAL STORM HANNA NEAR 34.3N 44.3W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS
WITHIN 30 NM N SEMICIRCLE...90 NM SE QUADRANT AND 0 NM SW
QUADRANT. SEAS 4 M OR GREATER WITHIN 60 NM SE QUADRANT WITH SEAS
TO 5 M.
.48 HOUR FORECAST TROPICAL STORM HANNA NEAR 34.2N 42.5W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 0 NM OF CENTER EXCEPT 40 NM SE QUADRANT. SEAS 4 M OR
GREATER WITHIN 60 NM SE QUADRANT WITH SEAS TO 4.5 M.
FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND
INTENSITY.
...GALE WARNING...
.FROM 43N TO 53N BETWEEN 35W AND 41W WINDS 25 TO 40 KT. SEAS 4 TO
7 M. ELSEWHERE BETWEEN 35W AND A LINE FROM 40N40W TO 45N45W TO
59N45W TO 57N40W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST FROM 41N TO 55N BETWEEN 35W AND 39W WINDS TO 25
KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST CONDITIONS E OF AREA.
...GALE WARNING...
.24 HOUR FORECAST N OF 58N BETWEEN 35W AND 37W WINDS TO 25 KT.
SEAS TO 3.5 M.
.48 HOUR FORECAST N OF 58N BETWEEN 35W AND 37W WINDS 25 TO 40 KT.
SEAS 4 TO 6 M. ELSEWHERE N OF 56N BETWEEN 35W AND 40W WINDS 20 TO
30 KT. SEAS 2.5 TO 5 M.
.SYNOPSIS AND FORECAST.
.EXCEPT WHERE DESCRIBED WITH TROPICAL STORM HANNA ABOVE FROM 32N
TO 38N BETWEEN 47W AND 52W WINDS TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST EXCEPT WHERE DESCRIBED ABOVE WITH TROPICAL
STORM HANNA FROM 32N TO 39N BETWEEN 41W AND 49W WINDS TO 25 KT.
SEAS TO 3.5 M.
.48 HOUR FORECAST EXCEPT WHERE DESCRIBED ABOVE WITH TROPICAL
STORM HANNA FROM 32N TO 36N BETWEEN 40W AND 45W WINDS TO 25 KT.
SEAS TO 3 M.
.LOW 40N72W 1006 MB MOVING NE 10 KT. WITHIN 360 NM S AND SE
QUADRANTS AND 300 NM N AND NE OF A LINE FROM 42N71W TO 43N65W TO
39N48W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW 43N67W 1010 MB. WINDS LESS THAN 25 KT. SEAS
LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 44N61W 1013 MB. WINDS LESS THAN 25 KT. SEAS
LESS THAN 2.5 M.
.FROM 56N TO 65N W OF 61W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW 60N53W 1006 MB. WITHIN 180 NM W AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED. WITHIN 360 NM W OF A LINE FROM
55N40W TO 61N43W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST FROM 48N TO 53N BETWEEN 40W AND 50W WINDS TO 25
KT. SEAS TO 3 M.
.48 HOUR FORECAST FROM 45N TO 54N BETWEEN 35W AND 41W WINDS 20 TO
30 KT. SEAS 2.5 TO 4.5 M.
.LIGHT FREEZING SPRAY N OF 63N BETWEEN 37W AND 42W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 44N
BETWEEN 62W AND 70W...FROM 61N TO 65N W OF 61W...AND N OF 64N E
OF 40W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 45N BETWEEN 59W AND
68W...W OF A LINE FROM 59N59W TO 64N63W...AND WITHIN 120 NM
EITHER SIDE OF A LINE FROM 65N55W TO 60N49W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 54N BETWEEN 46W AND
62W...FROM 60N TO 65N W OF 62W...AND N OF 60N BETWEEN 35W AND
38W.
.FORECASTER COLLINS. 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 1800 UTC MON SEP 28.
24 HOUR FORECAST VALID 1800 UTC TUE SEP 29.
48 HOUR FORECAST VALID 1800 UTC WED SEP 30.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC TROPICAL DEPRESSION FAY NEAR 26.6N 45.3W 1011 MB AT 2100
UTC
SEP 28 MOVING SW OR 220 DEG AT 8 KT. WITHIN 28N44W TO 28N45W TO
28N46W TO 27N47W TO 26N46W TO 26N45W TO 28N44W N TO NE WINDS 20
TO 30 KT. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION FAY NEAR 24.4N 48.1W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 25N47W TO
26N48W TO 26N49W TO 24N49W TO 24N48W TO 25N47W NE TO E WINDS 20
TO 30 KT. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW FAY NEAR 22.8N
52.0W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN
2.5 M.
FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND
INTENSITY.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
$$
Last Update: Mon, 28-Sep-2026 21:42:00 UTC
Updates: Four times per day