FZNT21 KWBC 142021
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
421 PM EDT Mon Sep 14 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.
ANZ898-150830-
421 PM EDT Mon Sep 14 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...A cold front will pass SE of
the waters tonight. The front will stall S of the area Tue into
Tue night as multiple weak areas of low pressure form along the
boundary. Strong high pressure will build slowly SE over the
region tonight into Wed night. A trough will form along the Maine
coast late Wed, then persist into Thu. The high will slowly
shift E of the area Thu and Thu night, with a cold front moving
over the region Fri and Fri night. Another high will build
overhead Sat and Sat night.
$$
ANZ800-150830-
Gulf of Maine to the Hague Line-
421 PM EDT Mon Sep 14 2026
.TONIGHT...NW winds 15 to 20 kt, becoming N. Seas 4 to 6 ft.
.TUE...NE winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
3 to 5 ft.
.TUE NIGHT...Variable winds less than 10 kt, becoming S to SW.
Seas 3 ft, becoming 2 ft or less.
.WED...SW winds 5 to 15 kt. Seas 3 to 4 ft.
.WED NIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 4 ft.
.THU...S to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...S winds 5 to 10 kt, becoming SW 10 to 15 kt. Seas
3 to 4 ft.
.FRI...W winds 10 to 15 kt, becoming N to NW. Seas 3 to 4 ft.
.FRI NIGHT...NW winds 5 to 10 kt, becoming N 10 to 15 kt. Seas
3 to 4 ft.
.SAT...NE winds 5 to 10 kt, becoming variable. Seas 3 to 4 ft.
.SAT NIGHT...Variable winds less than 5 kt, becoming S. Seas
3 to 4 ft.
$$
ANZ805-150830-
Georges Bank between Cape Cod and 68W north of 1000 FM-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt, becoming NE. Seas 4 to 6 ft.
Scattered showers.
.TUE...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft.
.TUE NIGHT...E to NE winds 5 to 15 kt, becoming NE. Seas 3 to
5 ft.
.WED...Variable winds less than 10 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds 5 to 15 kt, becoming SW. Seas 3 to
4 ft.
.THU...SW winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 15 kt, becoming W to NW. Seas 3 to
4 ft.
.FRI NIGHT...N winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT...NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to NE winds less than 5 kt, becoming variable.
Seas 3 to 4 ft.
$$
ANZ900-150830-
Georges Bank between 68W and the Hague Line-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. Scattered
showers.
.TUE...N to NE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT...NE winds 5 to 15 kt, diminishing to less than
10 kt. Seas 3 to 5 ft.
.WED...NE winds less than 10 kt, becoming variable. Seas 3 to
4 ft.
.WED NIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 3 to 4 ft.
.THU...W to SW winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...W to SW winds 10 to 15 kt, becoming W to NW 10 to 20 kt.
Seas 3 to 4 ft.
.FRI NIGHT...N winds 10 to 15 kt. Seas 3 to 4 ft.
.SAT...N to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...NE winds less than 10 kt, becoming variable. Seas
3 to 4 ft.
$$
ANZ810-150830-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N to NE winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE...NE winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
3 to 6 ft.
.TUE NIGHT...E to NE winds 10 to 15 kt, becoming NE 5 to 10 kt.
Seas 3 to 5 ft.
.WED...NE winds less than 10 kt, becoming variable. Seas 3 to
4 ft.
.WED NIGHT...Variable winds less than 5 kt, becoming W to SW.
Seas 3 to 4 ft.
.THU...Variable winds less than 5 kt, becoming SW. Seas 3 to
4 ft.
.THU NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...W winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...N to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT...E to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
$$
ANZ815-150830-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N to NE winds 15 to 20 kt. Seas 4 to 5 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.WED...Variable winds less than 5 kt. Seas 3 to 4 ft.
.WED NIGHT...Variable winds less than 5 kt, becoming W. Seas
3 to 4 ft.
.THU...W winds less than 5 kt, becoming SW. Seas 3 to 4 ft.
.THU NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
4 ft.
.FRI NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft.
.SAT...NE winds 5 to 10 kt, becoming E. Seas 3 to 4 ft.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft.
$$
.Forecaster Holley. Ocean Prediction Center.
Last Update: Mon, 14-Sep-2026 20:23:35 UTC
Updates: Four times per day
FZNT22 KWBC 142021
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
421 PM EDT Mon Sep 14 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.
ANZ899-150830-
421 PM EDT Mon Sep 14 2026
.SYNOPSIS FOR MID ATLC WATERS...A strong cold front will move SE
through the region tonight, then stall S and E of the waters Tue
and Tue night as multiple weak areas of low pressure develop
along the boundary. High pressure will build E across the N
waters tonight through Thu, then weaken Thu night. The front SE
of the area will drift back W over the area Wed into Fri while
weakening. Another cold front will move S through the N waters
Fri into Fri night. Another high will build overhead Sat and Sat
night.
$$
ANZ820-150830-
Hudson Canyon to Baltimore Canyon to 1000 FM-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 20 kt, becoming NE. Seas 4 to 6 ft.
.TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.TUE NIGHT...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.WED...NE winds less than 10 kt, becoming variable. Seas 3 to
4 ft.
.WED NIGHT...Variable winds less than 5 kt, becoming W to SW.
Seas 3 to 4 ft.
.THU...Variable winds less than 5 kt, becoming SW. Seas 3 to
4 ft.
.THU NIGHT...SW winds 5 to 10 kt, increasing to 10 to 15 kt.
Seas 3 to 4 ft.
.FRI...W winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas 3 to
4 ft.
.FRI NIGHT...N to NE winds less than 5 kt. Seas 3 to 4 ft.
.SAT...E winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...SE winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ915-150830-
Between 1000FM and 38.5 N west of 69 W-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt, becoming NE. Seas 5 to 8 ft.
Scattered showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 4 to 8 ft.
.TUE NIGHT...NE winds 5 to 15 kt. Seas 4 to 7 ft.
.WED...NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas
3 to 5 ft.
.WED NIGHT...E to NE winds less than 10 kt, becoming variable.
Seas 3 to 5 ft.
.THU...Variable winds less than 5 kt, becoming SW. Seas 3 to
4 ft.
.THU NIGHT...SW winds less than 10 kt, increasing to 5 to 15 kt.
Seas 3 to 4 ft.
.FRI...W winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...N winds 5 to 10 kt, becoming NE 5 to 15 kt. Seas
3 to 4 ft.
.SAT...NE winds 10 to 15 kt, becoming E to NE 5 to 10 kt. Seas
3 to 4 ft.
.SAT NIGHT...E winds 5 to 10 kt, becoming SE. Seas 3 to 4 ft.
$$
ANZ920-150830-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt, becoming NE. Seas 4 to 8 ft.
Scattered showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 8 ft.
.WED...NE winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas
3 to 6 ft.
.WED NIGHT...NE winds 5 to 15 kt, diminishing to less than
10 kt. Seas 3 to 6 ft.
.THU...NE winds less than 10 kt, becoming variable. Seas 3 to
4 ft.
.THU NIGHT...Variable winds less than 10 kt, becoming W to SW.
Seas 3 to 4 ft.
.FRI...W winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...NW winds 5 to 15 kt, becoming N to NE. Seas 3 to
4 ft.
.SAT...E to NE winds 5 to 15 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
$$
ANZ905-150830-
East of 69W to the Hague Line between 1000 FM and 39N-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt. Seas 5 to 8 ft. Scattered
showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 5 to 8 ft.
.TUE NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.WED...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 4 to 6 ft.
.WED NIGHT...NE winds less than 10 kt, becoming variable. Seas
3 to 5 ft.
.THU...N to NE winds less than 10 kt, becoming variable. Seas
3 to 4 ft.
.THU NIGHT...Variable winds less than 5 kt, becoming W to SW.
Seas 3 to 4 ft.
.FRI...W winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
4 ft.
.FRI NIGHT...N to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...N to NE winds 10 to 15 kt, becoming N 5 to 10 kt. Seas
3 to 5 ft.
.SAT NIGHT...NE winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft.
$$
ANZ910-150830-
East of 69W and south of 39N to 250 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt. Seas 5 to 9 ft. Scattered
showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 7 to 9 ft.
.TUE NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 8 ft.
.WED...NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas 4 to
6 ft.
.WED NIGHT...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 3 to
6 ft.
.THU...NE winds less than 10 kt. Seas 3 to 4 ft.
.THU NIGHT...NE winds less than 5 kt, becoming variable. Seas
3 to 4 ft.
.FRI...W to NW winds 5 to 10 kt, becoming W 5 to 15 kt. Seas
3 to 4 ft.
.FRI NIGHT...NW winds 10 to 15 kt, becoming N. Seas 3 to 4 ft.
.SAT...NE winds 10 to 15 kt. Seas 4 to 5 ft.
.SAT NIGHT...E to NE winds 5 to 10 kt. Seas 4 to 5 ft.
$$
ANZ825-150830-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N to NE winds 15 to 25 kt. Seas 5 to 6 ft.
.TUE...NE winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
4 to 6 ft.
.TUE NIGHT...E to NE winds 10 to 15 kt, diminishing to 5 to
10 kt. Seas 4 to 6 ft.
.WED...NE winds 10 to 15 kt, diminishing to 5 to 10 kt. Seas
3 to 5 ft.
.WED NIGHT...E to NE winds 5 to 10 kt, becoming variable. Seas
3 to 5 ft.
.THU...Variable winds less than 5 kt. Seas 3 to 4 ft.
.THU NIGHT...Variable winds less than 5 kt, becoming SW. Seas
3 to 4 ft.
.FRI...W winds 5 to 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT...NE winds 5 to 10 kt, becoming E. Seas 3 to 4 ft.
.SAT NIGHT...E to SE winds 5 to 10 kt, becoming S. Seas 3 to
4 ft.
$$
ANZ828-150830-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 20 to 25 kt, becoming NE 15 to 20 kt. Seas
5 to 7 ft. Scattered showers and tstms.
.TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 7 ft.
.WED...NE winds 10 to 15 kt. Seas 4 to 7 ft.
.WED NIGHT...NE winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 3 to 6 ft.
.THU...E to NE winds less than 10 kt. Seas 3 to 5 ft.
.THU NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.FRI...Variable winds less than 5 kt, becoming W to NW. Seas
3 to 4 ft.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to SE winds 5 to 10 kt, becoming S. Seas 3 to
4 ft.
$$
ANZ925-150830-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N to NE winds 15 to 25 kt. Seas 4 to 8 ft. Scattered
showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 4 to 8 ft.
.WED...NE winds 15 to 25 kt. Seas 4 to 8 ft.
.WED NIGHT...NE winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 4 to 7 ft.
.THU...NE winds 5 to 15 kt, diminishing to less than 10 kt. Seas
3 to 5 ft.
.THU NIGHT...E to NE winds less than 10 kt, becoming variable.
Seas 3 to 4 ft.
.FRI...Variable winds less than 10 kt, becoming W to NW. Seas
3 to 4 ft.
.FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft.
.SAT...N to NE winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft.
.SAT NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
$$
ANZ830-150830-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 15 to 25 kt, becoming NE 15 to 20 kt. Seas
4 to 8 ft. Scattered showers and tstms.
.TUE...NE winds 15 to 20 kt. Seas 7 to 8 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 7 to 8 ft.
.WED...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.WED NIGHT...E to NE winds 10 to 20 kt, becoming E 10 to 15 kt.
Seas 5 to 7 ft.
.THU...NE winds 10 to 15 kt, becoming E 5 to 15 kt. Seas 4 to
5 ft.
.THU NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI...Variable winds less than 5 kt. Seas 3 to 4 ft.
.FRI NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
.SAT...Variable winds less than 5 kt, becoming E to NE. Seas
3 to 4 ft.
.SAT NIGHT...Variable winds less than 5 kt. Seas 3 to 4 ft.
$$
ANZ833-150830-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N winds 10 to 15 kt, becoming N to NE 15 to 20 kt.
Seas 4 to 8 ft. Scattered showers and tstms.
.TUE...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 7 to 8 ft.
.WED...NE winds 15 to 20 kt. Seas 7 to 8 ft.
.WED NIGHT...E to NE winds 15 to 20 kt, becoming E 10 to 15 kt.
Seas 5 to 7 ft.
.THU...NE winds 10 to 15 kt, becoming E. Seas 5 to 6 ft.
.THU NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 5 ft.
.FRI...Variable winds less than 5 kt. 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 E. Seas 3 to
4 ft.
.SAT NIGHT...E to SE winds less than 5 kt, becoming variable.
Seas 3 to 4 ft.
$$
ANZ930-150830-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...N to NW winds 15 to 25 kt, becoming N to NE. Seas
4 to 7 ft. Scattered showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 4 to 8 ft. Isolated showers
and tstms.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 8 ft.
.WED...NE winds 15 to 25 kt. Seas 6 to 8 ft. Scattered showers
and tstms.
.WED NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 8 ft.
.THU...NE winds 10 to 20 kt, becoming E 10 to 15 kt. Seas 4 to
6 ft.
.THU NIGHT...E to NE winds less than 10 kt. Seas 3 to 5 ft.
.FRI...Variable winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...NE winds less than 10 kt, becoming variable. Seas
3 to 4 ft.
.SAT...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E to NE winds less than 10 kt, becoming variable.
Seas 3 to 4 ft.
$$
ANZ835-150830-
Cape Fear to 31N to 1000 FM-
421 PM EDT Mon Sep 14 2026
.TONIGHT...Variable winds less than 10 kt, becoming NE 10 to
20 kt. Seas 4 to 7 ft. Scattered showers and tstms.
.TUE...NE winds 15 to 25 kt. Seas 5 to 8 ft. Scattered showers
and tstms.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. Scattered
showers and tstms.
.WED...NE winds 15 to 25 kt. Seas 6 to 8 ft.
.WED NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 9 ft.
.THU...NE winds 15 to 20 kt, becoming E. Seas 5 to 8 ft.
.THU NIGHT...E winds 5 to 15 kt. Seas 4 to 7 ft.
.FRI...E 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...Variable winds less than 5 kt, becoming E. Seas 3 to
4 ft.
.SAT NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft.
$$
ANZ935-150830-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
421 PM EDT Mon Sep 14 2026
.TONIGHT...W to NW winds 5 to 10 kt, becoming N to NE 10 to
20 kt. Seas 3 to 6 ft. Scattered showers and tstms.
.TUE...NE winds 15 to 20 kt. Seas 4 to 7 ft. Scattered showers
and tstms.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 8 ft. Scattered showers
and tstms.
.WED...NE winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers
and tstms.
.WED NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.THU...E to NE winds 10 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 5 ft.
.FRI...E to NE winds less than 10 kt. Seas 3 to 4 ft.
.FRI NIGHT...E winds 5 to 10 kt, becoming variable. Seas 3 to
4 ft.
.SAT...E to NE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.
$$
.Forecaster Holley. Ocean Prediction Center.
Last Update: Mon, 14-Sep-2026 20:22:50 UTC
Updates: Four times per day
FZNT01 KWBC 142133
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC MON SEP 14 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 14.
24 HOUR FORECAST VALID 1800 UTC SEP 15.
48 HOUR FORECAST VALID 1800 UTC SEP 16.
.WARNINGS.
...STORM WARNING...
.LOW 48N59W 1002 MB MOVING NE 35 KT. FROM 38N TO 56N BETWEEN 40W
AND 61W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.06 HOUR FORECAST LOW 51N55W 1002 MB. WITHIN 420 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW TO FORM NEAR
60N41W 991 MB. WITHIN 90 NM OF THE COAST OF GREENLAND BETWEEN
41W AND 44W AND FROM 48N TO 61N BETWEEN 35W AND 44W WINDS 25 TO
40 KT. SEAS 2.5 TO 4.5 M...HIGHEST NEAR 54N38W. ELSEWHERE WITHIN
240 NM N...840 NM S...AND 600 NM SW QUADRANTS WINDS 20 TO 30 KT.
SEAS 2.5 TO 3.5 M.
.30 HOUR FORECAST ORIGINAL LOW 62N39W 982 MB. WITHIN 90 NM W AND
NW OF A LINE FROM 60N39W TO 63N39W TO 65N35W WINDS 35 TO 50 KT.
SEAS 3.5 TO 6 M...HIGHEST NEAR 62N40W.
.48 HOUR FORECAST LOW E OF THE AREA 61N38W 977 MB. FROM 53N TO
60N E OF 44W WINDS 25 TO 35 KT. SEAS 4 TO 7 M. ELSEWHERE N OF
51N E OF 46W WINDS TO 25 KT. SEAS 2.5 TO 4.5 M.
.SYNOPSIS AND FORECAST.
.COMPLEX LOW WELL E OF AREA. FROM 43N TO 55N E OF 36W WINDS LESS
THAN 25 KT. SEAS TO 3 M IN N SWELL.
.24 HOUR FORECAST LOW AND CONDITIONS WELL E OF THE AREA.
.LOW 65N65W 990 MB MOVING NE 15 KT. WITHIN 120 NM NE OF A FRONT
FROM 67N59W TO 64N54W TO 60N51W WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW N OF THE AREA AND CONDITIONS MERGED WITH
LOW 60N41W DESCRIBED IN FIRST WARNING ABOVE.
.24 HOUR FORECAST NEW LOW 38N61W 1016 MB. WITHIN 180 NM NW OF
FRONT FROM 33N71W TO THE LOW TO 43N57W WINDS TO 25 KT. SEAS TO 3
M.
.48 HOUR FORECAST LOW 41N58W 1024 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.48 HOUR FORECAST NEW LOW 59N64W 993 MB. WITHIN 600 NM SE
QUADRANT WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 57N
BETWEEN 53W AND 61W.
.24 HOUR FORECAST DENSE FOG FROM 55N TO 65N E OF 43W AND WITHIN
120 NM SE OF A LINE FROM 50N45W TO 45N54W.
.48 HOUR FORECAST DENSE FOG FROM 44N TO 49N BETWEEN 40W AND 53W
AND FROM 61N TO 62N BETWEEN 52W AND 58W.
.FORECASTER HYDE. 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 MON SEP 14.
24 HOUR FORECAST VALID 1800 UTC TUE SEP 15.
48 HOUR FORECAST VALID 1800 UTC WED SEP 16.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC 30 HOUR FORECAST COLD FRONT 31N70W TO 27.5N80W. WITHIN
31N73W TO 31N81W TO 29N81W TO 29N79W TO 30N75W TO 31N73W NE WINDS
20 TO 25 KT. SEAS BUILDING TO 2.5 M.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N71W TO 26.5N80W.
WITHIN
31N73W TO 31N81W TO 27N80W TO 29N79W TO 31N73W NE WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.CARIBBEAN WITHIN 13N70W TO 12N71W TO 13N73W TO 12N73W TO 10N72W
TO 11N69W TO 13N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS TO 2.5 M. WITHIN 15N74W TO 15N79W TO
13N81W TO 11N79W TO 11N77W TO 13N74W TO 15N74W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 13N74W TO 15N75W TO 12N79W TO 10N78W TO
11N74W TO 13N74W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.GULF OF AMERICA 06 HOUR FORECAST WITHIN 21N91W TO 21N92W TO
20N93W TO 19N93W TO 19N92W TO 20N91W TO 21N91W...INCLUDING
WITHIN 60 NM OF COAST OF CAMPECHE...N TO NE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 42 HOUR FORECAST COLD FRONT FROM 27.5N82.5W TO
29N88W. WITHIN 29N83W TO 30N84W TO 30N85W TO 30N88W TO 27N85W
TO 28N83W TO 29N83W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5
M.
.48 HOUR FORECAST STATIONARY FRONT FROM 26N82W TO 28N90W.
WITHIN 29N84W TO 30N86W TO 30N90W TO 29N90W TO 27N86W TO 28N83W
TO 29N84W NE TO E WINDS 20 TO 25 KT. SEAS BUILDING 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.
Last Update: Mon, 14-Sep-2026 21:34:51 UTC
Updates: Four times per day