FZNT21 KWBC 232021
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
421 PM EDT Fri Oct 23 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.
ANZ898-240315-
421 PM EDT Fri Oct 23 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will build S
over the area tonight through Sun night, then shift E of the
region Mon. A cold front will approach the area from the NW Mon,
and then move S over the waters Mon night. Another high will
build SE across the region Tue through Wed night.
$$
ANZ800-240315-
Gulf of Maine to the Hague Line-
421 PM EDT Fri Oct 23 2026
.TODAY...N winds 25 to 30 kt. Seas 9 to 14 ft.
.TONIGHT...N winds 20 to 30 kt, diminishing to 15 to 20 kt. Seas
8 to 13 ft.
.SAT...N winds 10 to 20 kt, becoming NW 10 to 15 kt. Seas 6 to
10 ft.
.SAT NIGHT...N to NW winds 5 to 15 kt, becoming W to NW 5 to
10 kt. Seas 4 to 8 ft.
.SUN...W to SW winds less than 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON...W to SW winds 10 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...N winds 5 to 15 kt, increasing to 20 to 25 kt. Seas
3 to 6 ft.
.TUE...N winds 15 to 25 kt. Seas 5 to 7 ft.
.TUE NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
$$
ANZ805-240315-
Georges Bank between Cape Cod and 68W north of 1000 FM-
421 PM EDT Fri Oct 23 2026
.TODAY...N winds 25 to 30 kt. Seas 12 to 14 ft.
.TONIGHT...N winds 15 to 25 kt. Seas 8 to 14 ft.
.SAT...N winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
6 to 11 ft.
.SAT NIGHT...N winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to
9 ft.
.SUN...Variable winds less than 10 kt. Seas 4 to 7 ft.
.SUN NIGHT...Variable winds 5 to 15 kt, becoming SW. Seas 3 to
5 ft.
.MON...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...W winds 10 to 15 kt, becoming N 10 to 20 kt. Seas
3 to 5 ft.
.TUE...N winds 15 to 25 kt. Seas 6 to 7 ft.
.TUE NIGHT...N winds 15 to 20 kt, becoming N to NE 10 to 15 kt.
Seas 5 to 7 ft.
$$
ANZ900-240315-
Georges Bank between 68W and the Hague Line-
421 PM EDT Fri Oct 23 2026
.TODAY...N winds 25 to 30 kt. Seas 13 to 16 ft.
.TONIGHT...N winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT...N winds 15 to 25 kt. Seas 7 to 13 ft.
.SAT NIGHT...N winds 5 to 15 kt. Seas 6 to 10 ft.
.SUN...N to NE winds less than 10 kt, becoming variable. Seas
4 to 8 ft.
.SUN NIGHT...Variable winds less than 10 kt, becoming SW. Seas
3 to 6 ft.
.MON...W to SW winds 5 to 15 kt. Seas 3 to 4 ft.
.MON NIGHT...W winds 10 to 15 kt, becoming N 10 to 20 kt. Seas
3 to 5 ft.
.TUE...N winds 15 to 25 kt. Seas 6 to 8 ft.
.TUE NIGHT...N winds 15 to 20 kt. Seas 5 to 8 ft.
$$
ANZ810-240315-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
421 PM EDT Fri Oct 23 2026
.TODAY...N winds 20 to 30 kt. Seas 9 to 14 ft.
.TONIGHT...N winds 15 to 25 kt. Seas 7 to 13 ft.
.SAT...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 6 to
10 ft.
.SAT NIGHT...N winds 5 to 10 kt. Seas 5 to 8 ft.
.SUN...E to NE winds less than 10 kt. Seas 4 to 7 ft.
.SUN NIGHT...Variable winds less than 10 kt. Seas 3 to 5 ft.
.MON...W to NW winds 5 to 10 kt, becoming W 5 to 15 kt. Seas
3 to 4 ft.
.MON NIGHT...W winds 10 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 3 to 6 ft.
.TUE...NE winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE NIGHT...NE winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 5 to 7 ft.
$$
ANZ815-240315-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
421 PM EDT Fri Oct 23 2026
.TODAY...N winds 15 to 25 kt. Seas 8 to 11 ft.
.TONIGHT...NE winds 15 to 25 kt, diminishing to 10 to 15 kt.
Seas 6 to 11 ft.
.SAT...N to NE winds 10 to 15 kt, becoming N 5 to 10 kt. Seas
5 to 8 ft.
.SAT NIGHT...N winds 5 to 10 kt. Seas 5 to 6 ft.
.SUN...N winds 5 to 10 kt, becoming variable. Seas 4 to 6 ft.
.SUN NIGHT...Variable winds less than 5 kt, becoming W to NW.
Seas 3 to 5 ft.
.MON...W to NW winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...W to NW winds 10 to 15 kt, becoming N 15 to 20 kt.
Seas 4 to 6 ft.
.TUE...NE winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft.
$$
.Forecaster Kells. Ocean Prediction Center.
Last Update: Fri, 23-Oct-2026 20:38:18 UTC
Updates: Four times per day
FZNT22 KWBC 232021
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
421 PM EDT Fri Oct 23 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.
ANZ899-240845-
421 PM EDT Fri Oct 23 2026
.SYNOPSIS FOR MID ATLC WATERS...High pressure will build S over
the region tonight into Sun night, then shift E of the area Mon.
A cold front will move S over the area tonight into Sat, then
stall to the S and SE of the waters Sat night through Wed night
as a series of low pressure centers develop along the boundary. A
weakening cold front will move S over the waters Tue and Tue
night as another high builds N of the region. The high will move
over the area Wed and Wed night.
$$
ANZ820-240845-
Hudson Canyon to Baltimore Canyon to 1000 FM-
421 PM EDT Fri Oct 23 2026
.TONIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft.
.SAT...NE winds 5 to 15 kt. Seas 5 to 8 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt. Seas 5 to 6 ft.
.SUN...N to NE winds 5 to 15 kt. Seas 4 to 6 ft.
.SUN NIGHT...N to NE winds 5 to 10 kt, becoming N to NW. Seas
3 to 5 ft.
.MON...N to NW winds 10 to 15 kt, becoming W. Seas 3 to 5 ft.
.MON NIGHT...W winds 10 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 4 to 6 ft.
.TUE...NE winds 15 to 20 kt. Seas 6 to 7 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.WED...NE winds 15 to 20 kt, becoming E to NE 10 to 15 kt. Seas
5 to 6 ft.
.WED NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 6 ft.
$$
ANZ915-240845-
Between 1000FM and 38.5 N west of 69 W-
421 PM EDT Fri Oct 23 2026
.TONIGHT...N to NE winds 15 to 25 kt. Seas 8 to 14 ft.
.SAT...N to NE winds 10 to 20 kt, becoming 10 to 15 kt. Seas
7 to 12 ft.
.SAT NIGHT...N to NE winds 5 to 15 kt. Seas 6 to 10 ft.
.SUN...NE winds 5 to 15 kt, becoming 5 to 10 kt. Seas 5 to 9 ft.
.SUN NIGHT...E to NE winds less than 10 kt, becoming N to NE.
Seas 4 to 7 ft.
.MON...N to NW winds 5 to 15 kt, becoming W to NW. Seas 3 to
6 ft.
.MON NIGHT...NW winds 10 to 15 kt, becoming N to NW 10 to 20 kt.
Seas 4 to 7 ft.
.TUE...N winds 15 to 20 kt, becoming NE. Seas 6 to 7 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft.
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...E winds 10 to 15 kt, diminishing to 5 to 10 kt.
Seas 4 to 6 ft.
$$
ANZ920-240845-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
421 PM EDT Fri Oct 23 2026
.TONIGHT...N to NE winds 20 to 30 kt. Seas 9 to 15 ft.
.SAT...NE winds 15 to 25 kt. Seas 7 to 13 ft.
.SAT NIGHT...NE winds 10 to 20 kt. Seas 6 to 11 ft.
.SUN...NE winds 10 to 20 kt. Seas 6 to 11 ft.
.SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 9 ft.
.MON...N to NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas
5 to 9 ft.
.MON NIGHT...N to NW winds 10 to 15 kt. Seas 5 to 9 ft.
.TUE...N winds 10 to 20 kt, becoming NE 15 to 20 kt. Seas 6 to
8 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft.
.WED...NE winds 15 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...E winds 10 to 20 kt, becoming 10 to 15 kt. Seas
4 to 8 ft.
$$
ANZ905-240845-
East of 69W to the Hague Line between 1000 FM and 39N-
421 PM EDT Fri Oct 23 2026
.TONIGHT...N winds 20 to 30 kt. Seas 10 to 18 ft. Scattered
showers.
.SAT...N winds 15 to 25 kt. Seas 9 to 16 ft. Scattered showers.
.SAT NIGHT...N to NE winds 10 to 15 kt. Seas 7 to 13 ft.
.SUN...E to NE winds 5 to 10 kt. Seas 6 to 10 ft.
.SUN NIGHT...E winds less than 10 kt, becoming variable. Seas
4 to 7 ft.
.MON...N to NE winds less than 10 kt, becoming W to NW. Seas
3 to 5 ft.
.MON NIGHT...W to NW winds 5 to 15 kt. Seas 3 to 6 ft.
.TUE...N winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 8 ft.
.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...NE winds 5 to 10 kt. Seas 3 to 6 ft.
$$
ANZ910-240845-
East of 69W and south of 39N to 250 NM offshore-
421 PM EDT Fri Oct 23 2026
.TONIGHT...N winds 20 to 30 kt. Seas 12 to 18 ft. Scattered
showers.
.SAT...N winds 15 to 25 kt. Seas 10 to 15 ft.
.SAT NIGHT...N to NE winds 15 to 20 kt. Seas 9 to 13 ft.
.SUN...NE winds 10 to 20 kt. Seas 7 to 11 ft.
.SUN NIGHT...E to NE winds 10 to 20 kt. Seas 6 to 10 ft.
.MON...NE winds 10 to 20 kt, becoming N 5 to 15 kt. Seas 5 to
9 ft.
.MON NIGHT...N to NW winds 5 to 15 kt. Seas 5 to 9 ft.
.TUE...N winds 10 to 15 kt, increasing to 15 to 20 kt. Seas 6 to
8 ft.
.TUE NIGHT...N to NE winds 15 to 20 kt. Seas 7 to 9 ft.
.WED...NE winds 15 to 20 kt. Seas 6 to 9 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 7 ft.
$$
ANZ825-240845-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
421 PM EDT Fri Oct 23 2026
.TONIGHT...NE winds 15 to 25 kt. Seas 7 to 11 ft.
.SAT...E to NE winds 15 to 20 kt. Seas 6 to 10 ft.
.SAT NIGHT...E to NE winds 10 to 20 kt. Seas 5 to 9 ft.
.SUN...NE winds 15 to 20 kt. Seas 5 to 9 ft.
.SUN NIGHT...NE winds 10 to 20 kt, becoming N to NE 10 to 15 kt.
Seas 5 to 9 ft.
.MON...N winds 10 to 20 kt, diminishing to 5 to 15 kt. Seas 5 to
8 ft.
.MON NIGHT...NW winds 5 to 10 kt, becoming N to NW 10 to 15 kt.
Seas 5 to 7 ft.
.TUE...N winds 10 to 15 kt, becoming NE 15 to 20 kt. Seas 6 to
7 ft.
.TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 7 ft.
.WED...NE winds 15 to 20 kt, diminishing to 10 to 15 kt. Seas
6 to 7 ft.
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft.
$$
ANZ828-240845-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
421 PM EDT Fri Oct 23 2026
.TONIGHT...NE winds 20 to 30 kt. Seas 8 to 14 ft.
.SAT...E to NE winds 15 to 25 kt. Seas 8 to 13 ft.
.SAT NIGHT...E winds 20 to 25 kt. Seas 8 to 13 ft.
.SUN...NE winds 20 to 25 kt. Seas 8 to 14 ft.
.SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 13 ft.
.MON...N to NE winds 10 to 20 kt. Seas 7 to 11 ft.
.MON NIGHT...N winds 10 to 15 kt. Seas 6 to 10 ft.
.TUE...N winds 10 to 15 kt, becoming NE 15 to 20 kt. Seas 6 to
8 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft.
.WED...NE winds 15 to 25 kt. Seas 7 to 11 ft.
.WED NIGHT...E winds 15 to 20 kt, diminishing to 10 to 15 kt.
Seas 6 to 10 ft.
$$
ANZ925-240845-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
421 PM EDT Fri Oct 23 2026
.TONIGHT...NE winds 20 to 30 kt. Seas 8 to 14 ft. Scattered
showers.
.SAT...E to NE winds 15 to 25 kt. Seas 7 to 13 ft.
.SAT NIGHT...E winds 20 to 30 kt, becoming NE. Seas 8 to 14 ft.
.SUN...NE winds 20 to 30 kt. Seas 8 to 14 ft.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 9 to 14 ft.
.MON...N to NE winds 15 to 25 kt. Seas 9 to 14 ft.
.MON NIGHT...N to NE winds 15 to 25 kt. Seas 8 to 13 ft.
.TUE...N to NE winds 10 to 20 kt. Seas 6 to 10 ft.
.TUE NIGHT...NE winds 15 to 25 kt. Seas 6 to 10 ft.
.WED...NE winds 15 to 25 kt. Seas 6 to 11 ft.
.WED NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 11 ft.
$$
ANZ830-240845-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
421 PM EDT Fri Oct 23 2026
.TONIGHT...NE winds 20 to 30 kt. Seas 11 to 15 ft. Scattered
showers early. Scattered tstms.
.SAT...E to NE winds 20 to 30 kt. Seas 11 to 14 ft.
.SAT NIGHT...E winds 25 to 30 kt. Seas 11 to 14 ft. Scattered
showers and tstms.
.SUN...E winds 25 to 30 kt, becoming NE 20 to 25 kt. Seas 12 to
15 ft.
.SUN NIGHT...NE winds 20 to 25 kt. Seas 10 to 14 ft.
.MON...NE winds 15 to 25 kt. Seas 10 to 12 ft.
.MON NIGHT...NE winds 15 to 20 kt, becoming N. Seas 8 to 12 ft.
.TUE...N to NE winds 15 to 20 kt, becoming NE 10 to 15 kt. Seas
7 to 9 ft.
.TUE NIGHT...NE winds 20 to 25 kt. Seas 8 to 10 ft.
.WED...E winds 20 to 25 kt, becoming NE. Seas 9 to 11 ft.
.WED NIGHT...E to NE winds 15 to 25 kt. Seas 9 to 11 ft.
$$
ANZ833-240845-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
421 PM EDT Fri Oct 23 2026
...GALE WARNING...
.TONIGHT...E to NE winds 20 to 30 kt. Seas 10 to 15 ft.
Scattered showers and tstms.
.SAT...E to NE winds 25 to 30 kt. Seas 11 to 16 ft. Scattered
showers and tstms.
.SAT NIGHT...E winds 25 to 30 kt, becoming 25 to 35 kt. Seas
12 to 16 ft. Scattered showers and tstms.
.SUN...E winds 30 to 35 kt, becoming NE 25 to 35 kt. Seas 13 to
17 ft. Scattered showers and tstms.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 12 to 17 ft.
.MON...NE winds 20 to 25 kt. Seas 11 to 14 ft.
.MON NIGHT...NE winds 15 to 25 kt. Seas 9 to 14 ft.
.TUE...NE winds 15 to 20 kt. Seas 8 to 11 ft.
.TUE NIGHT...NE winds 20 to 25 kt. Seas 8 to 11 ft.
.WED...E winds 20 to 25 kt, becoming NE. Seas 9 to 12 ft.
.WED NIGHT...NE winds 20 to 25 kt. Seas 10 to 13 ft.
$$
ANZ930-240845-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
421 PM EDT Fri Oct 23 2026
...GALE WARNING...
.TONIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft. Scattered
showers. Scattered tstms.
.SAT...NE winds 25 to 35 kt, becoming E to NE 20 to 30 kt. Seas
10 to 16 ft. Scattered showers and tstms.
.SAT NIGHT...E winds 25 to 30 kt, becoming E to NE 25 to 35 kt.
Seas 11 to 16 ft. Scattered showers and tstms.
.SUN...E to NE winds 25 to 35 kt. Seas 11 to 17 ft. Scattered
showers and tstms.
.SUN NIGHT...NE winds 20 to 30 kt. Seas 10 to 17 ft.
.MON...NE winds 20 to 30 kt. Seas 10 to 17 ft.
.MON NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft.
.TUE...NE winds 15 to 25 kt. Seas 7 to 13 ft.
.TUE NIGHT...NE winds 20 to 25 kt. Seas 7 to 11 ft.
.WED...NE winds 20 to 30 kt. Seas 9 to 12 ft.
.WED NIGHT...NE winds 20 to 30 kt. Seas 8 to 13 ft.
$$
ANZ835-240845-
Cape Fear to 31N to 1000 FM-
421 PM EDT Fri Oct 23 2026
...GALE WARNING...
.TONIGHT...NE winds 20 to 30 kt, increasing to 25 to 35 kt,
then, diminishing to 20 to 30 kt. Seas 8 to 14 ft. Scattered
showers and tstms.
.SAT...NE winds 25 to 35 kt. Seas 11 to 19 ft. Scattered showers
and tstms.
.SAT NIGHT...NE winds 25 to 35 kt. Seas 11 to 19 ft. Scattered
showers and tstms.
.SUN...E to NE winds 25 to 35 kt. Seas 12 to 20 ft. Scattered
showers and tstms.
.SUN NIGHT...NE winds 25 to 35 kt, becoming 25 to 30 kt. Seas
13 to 20 ft.
.MON...NE winds 25 to 30 kt. Seas 12 to 17 ft.
.MON NIGHT...NE winds 20 to 30 kt. Seas 10 to 16 ft.
.TUE...NE winds 20 to 30 kt. Seas 9 to 14 ft.
.TUE NIGHT...NE winds 20 to 30 kt. Seas 9 to 14 ft.
.WED...NE winds 20 to 30 kt. Seas 9 to 14 ft.
.WED NIGHT...NE winds 20 to 30 kt. Seas 9 to 15 ft.
$$
ANZ935-240845-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
421 PM EDT Fri Oct 23 2026
...GALE WARNING...
.TONIGHT...E to NE winds 20 to 30 kt. Seas 8 to 14 ft. Scattered
showers and tstms.
.SAT...E to NE winds 25 to 35 kt. Seas 11 to 17 ft. Scattered
showers and tstms.
.SAT NIGHT...E to NE winds 25 to 35 kt. Seas 12 to 17 ft.
Scattered showers and tstms.
.SUN...E winds 25 to 35 kt, becoming NE 30 to 35 kt. Seas 14 to
18 ft. Scattered showers and tstms.
.SUN NIGHT...NE winds 30 to 35 kt, diminishing to 25 to 30 kt.
Seas 14 to 18 ft.
.MON...NE winds 25 to 30 kt. Seas 13 to 17 ft.
.MON NIGHT...NE winds 20 to 30 kt. Seas 11 to 16 ft.
.TUE...NE winds 20 to 30 kt. Seas 10 to 15 ft.
.TUE NIGHT...NE winds 25 to 30 kt. Seas 10 to 14 ft.
.WED...NE winds 25 to 30 kt. Seas 10 to 14 ft.
.WED NIGHT...NE winds 25 to 30 kt. Seas 12 to 14 ft.
$$
.Forecaster Kells. Ocean Prediction Center.
Last Update: Fri, 23-Oct-2026 20:38:25 UTC
Updates: Four times per day
FZNT01 KWBC 232138
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC FRI OCT 23 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 OCT 23.
24 HOUR FORECAST VALID 1800 UTC OCT 24.
48 HOUR FORECAST VALID 1800 UTC OCT 25.
.WARNINGS.
...STORM WARNING...
.LOW 44N57W 984 MB MOVING E 10 KT. WITHIN 240 NM NE...180 NM
NW...180 NM SW...AND 120 NM SE QUADRANTS WINDS 40 TO 55 KT. SEAS
6 TO 9 M. ELSEWHERE FROM 39N TO 44N BETWEEN 52W AND 69W...AND
FROM 44N TO 51N BETWEEN 44W AND 68W WINDS 25 TO 40 KT. SEAS 3.5
TO 7 M. ELSEWHERE WITHIN 660 NM SW QUADRANTS WINDS LESS THAN 25
KT. SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW 44N53W 984 MB. WITHIN 180 NM NW...SW...AND
SE QUADRANTS WINDS 35 TO 45 KT. SEAS 5 TO 7 M. ELSEWHERE FROM 38N
TO 48N BETWEEN 48W AND 61W WINDS 25 TO 35 KT. SEAS 4 TO 6 M.
ELSEWHERE FROM 35N TO 48N BETWEEN 41W AND 66W WINDS LESS THAN 25
KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 48N37W 993
MB. FROM 39N TO 52N BETWEEN 36W AND 47W WINDS 30 TO 45 KT. SEAS 4
TO 8 M...HIGHEST NEAR 41N42W. ELSEWHERE FROM 36N TO 57N E OF 54W
WINDS 20 TO 30 KT. SEAS 3 TO 6 M.
...GALE WARNING...
.LOW 57N41W 992 MB MOVING E 45 KT. FROM 54N TO 60N BETWEEN 39W
AND 51W WINDS 30 TO 45 KT. SEAS 4 TO 6.5 M. ELSEWHERE FROM 51N TO
62N E OF 58W WINDS 20 TO 30 KT. SEAS 3 TO 6 M.
.24 HOUR FORECAST LOW MOVED E OF AREA. CONDITIONS MERGED WITH LOW
60N37W DESCRIBED BELOW.
...GALE WARNING...
.LOW E OF AREA NEAR 54N30W 993 MB MOVING NE 30 KT AND RAPIDLY
INTENSIFYING. WITHIN 300 NM S OF A LINE FROM 50N35W TO 46N44W
WINDS 25 TO 35 KT. SEAS TO 4 M.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED WELL E OF
AREA.
...GALE WARNING...
.FROM 33N TO 44N BETWEEN 44W AND 52W WINDS 25 TO 35 KT. SEAS TO 4
M.
.24 HOUR FORECAST NEW LOW 45N38W 1008 MB. FROM 38N TO 48N E OF
41W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.
...GALE WARNING...
.12 HOUR FORECAST FROM 56N TO 61N BETWEEN 40W AND 48W WINDS 25 TO
35 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST NEW LOW 60N37W 990 MB. FROM 55N TO 60N E OF 47W
WINDS 25 TO 40 KT. SEAS 4 TO 6.5 M. ELSEWHERE FROM 50N TO 61N E
OF 48W WINDS TO 25 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.
...GALE WARNING...
.12 HOUR FORECAST LOW 64N57W 997 MB. FROM 59N TO 63N W OF 55W
WINDS 25 TO 35 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 63N53W 994 MB. WITHIN 300 NM SW OF A LINE
FROM 60N50W TO 65N63W WINDS 25 TO 35 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
48N37W DESCRIBED ABOVE.
...GALE WARNING...
.18 HOUR FORECAST S OF 35N W OF 66W WINDS 25 TO 35 KT. SEAS 3 TO
4.5 M.
.24 HOUR FORECAST S OF 34N W OF 60W WINDS 25 TO 35 KT. SEAS 2.5
TO 5 M.
.48 HOUR FORECAST NEW LOW JUST S OF AREA NEAR 29N68W 1008 MB. S
OF 33N BETWEEN 61W AND 70W WINDS 35 TO 45 KT. SEAS 5 TO 6 M.
ELSEWHERE S OF 35N W OF 58W WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M.
...GALE WARNING...
.48 HOUR FORECAST NEW LOW NEAR 63N37W 995 MB. WITHIN 120 NM W
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 46N
BETWEEN 45W AND 53W...WITHIN 90 NM NW OF A LINE FROM 45N57W TO
43N60W...AND WITHIN 60 NM N AND NW OF A LINE FROM 60N35W TO
59N41W TO 56N44W.
.24 HOUR FORECAST DENSE FOG WITHIN 60 NM NE OF A LINE FROM 58N46W
TO 65N58W.
.48 HOUR FORECAST DENSE FOG SW OF A LINE FROM 57N56W TO
63N64W...AND FROM 62N TO 65N E OF 39W.
.FORECASTER POCHE. 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 FRI OCT 23.
24 HOUR FORECAST VALID 1800 UTC SAT OCT 24.
48 HOUR FORECAST VALID 1800 UTC SUN OCT 25.
.WARNINGS.
...GALE WARNING...
.ATLC WITHIN 30N64W TO 29N72W TO 30N80W TO 27N80W TO 26N74W TO
23N74W TO 30N64W...INCLUDING ATLANTIC EXPOSURES... WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL.
.24 HOUR FORECAST WITHIN 31N65W TO 31N81.5W TO 30.5N81W TO
30N76W TO 30.5N66.5W TO 31N65W NE TO E WINDS 20 TO 30 KT. SEAS
2.5 TO 4.5 M IN N TO NE SWELL. ELSEWHERE WITHIN 31N52W TO 30N65W
TO 30N81W TO 29N68W TO 30N65W TO 29N60W TO 31N52W WINDS 20 KT OR
LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL.
.39 HOUR FORECAST WITHIN 31N63W TO 31N67W TO 30N72W TO 29N72W TO
29N69W TO 31N63W NE TO E WINDS 30 TO 35 KT. SEAS 4.5 TO 5.0 M IN
N SWELL. ELSEWHERE WITHIN 31N58W TO 31N81W TO 28N80W TO 28N76W
TO 29N67W TO 31N58W NE TO E WINDS 20 TO 30 KT. SEAS 3.5 TO 5.0 M
IN N TO NE SWELL. REMAINDER OF AREA WITHIN 31N46W TO 31N58W TO
28N80W TO 26N68W TO 28N64W TO 29N49W TO 31N46W WINDS 20 KT OR
LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 31N63W TO 31N71W TO 30N73W TO 29N74W TO
30N68W TO 31N63W NE TO E WINDS 30 TO 40 KT. SEAS 5.0 TO 6.5 M IN
MIXED NE SWELL. ELSEWHERE WITHIN 31N59W TO 31N81W TO 28N80W TO
28N77W TO 27N75W TO 29N71W TO 31N59W NE TO E WINDS 20 TO 30 KT.
SEAS 4.0 TO 6.0 M IN MIXED NE SWELL. WITHIN 29N64W TO 30N65W TO
29N65W TO 29N66W TO 27N66W TO 27N65W TO 29N64W S TO SW WINDS 20
TO 25 KT. SEAS 3.0 TO 5.0 M IN N TO NE SWELL. REMAINDER OF AREA
WITHIN 31N45W TO 31N62W TO 27N80W TO 25N72W TO 28N60W TO 28N48W
TO 31N45W WINDS 20 KT OR LESS. SEAS 2.5 TO 5.0 M IN N TO NE
SWELL.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 31N45W TO 31N47W TO 30.5N47W TO 30N46.5W TO
30.5N45.5W TO 31N45W S WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
WITHIN 31N45W TO 31N50W TO 29N47W TO 29N46W TO 31N45W WINDS 20
KT OR LESS. SEAS 2.5 M IN SE TO S SWELL.
.12 HOUR FORECAST CONDITIONS TO SHIFT N OF 31N.
.CARIBBEAN 06 HOUR FORECAST WITHIN 13N67W TO 13N69W TO 13N71W TO
12N70W TO 13N69W TO 12N66W TO 13N67W E WINDS 20 TO 25 KT. SEAS
LESS THAN 2.5 M.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 27 HOUR FORECAST WITHIN 25N86W TO 25.5N86.5W TO
25N87W TO 24N87W TO 24N86W TO 25N86W WINDS 20 KT OR LESS. SEAS
2.5 M IN NE SWELL.
.48 HOUR FORECAST WITHIN 29N84W TO 29N85W TO 28N87W TO 26N87W TO
25N85W TO 26N82W TO 29N84W NE WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0
M IN N TO NE SWELL. ELSEWHERE WITHIN 26N87W TO 29N85W TO 29N88W
TO 27N89W TO 24N87W TO 25N85W TO 26N87W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 IN NE TO E SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
$$
Last Update: Fri, 23-Oct-2026 21:39:44 UTC
Updates: Four times per day