FZNT21 KWBC 282021
OFFNT1
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
421 PM EDT Sat Mar 28 2026
New England continental shelf and slope waters from 25 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.
ANZ898-290800-
421 PM EDT Sat Mar 28 2026
.SYNOPSIS FOR NEW ENGLAND WATERS...High pressure will build E
over most of the waters tonight into Sun, before sliding off to
the E of the area late Sun into Sun night. A weak warm front will
NE over the area Sun night into early Mon. A cold front will
approach Mon night then stall along the coast Tue into Tue night.
The front lifts N of the area by Wed followed by a cold front
moving E and SE across the waters Wed night. The front will
stall just S of the area Thu into Thu night as high pressure
passes N of the region.
$$
ANZ800-290800-
Gulf of Maine to the Hague Line-
421 PM EDT Sat Mar 28 2026
...GALE FORCE WINDS POSSIBLE TUE NIGHT...
.TONIGHT...N winds 10 to 20 kt, becoming SW 5 to 15 kt, then,
becoming W to NW 10 to 20 kt. Seas 3 to 5 ft. Light freezing
spray early.
.SUN...W to SW winds 15 to 25 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.MON...SW winds 20 to 30 kt. Seas 5 to 9 ft.
.MON NIGHT...SW winds 20 to 30 kt. Seas 6 to 11 ft.
.TUE...SW winds 15 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...S to SW winds 15 to 25 kt, becoming SW 25 to 35 kt.
Seas 7 to 13 ft.
.WED...SW winds 25 to 35 kt. Seas 9 to 15 ft.
.WED NIGHT...W to SW winds 20 to 30 kt, becoming N 20 to 25 kt.
Seas 8 to 15 ft, subsiding to 5 to 9 ft.
.THU...N winds 20 to 25 kt, becoming NE 10 to 20 kt. Seas 4 to
8 ft.
.THU NIGHT...E to NE winds 15 to 25 kt. Seas 3 to 6 ft.
$$
ANZ805-290800-
Georges Bank between Cape Cod and 68W north of 1000 FM-
421 PM EDT Sat Mar 28 2026
...GALE FORCE WINDS POSSIBLE TUE NIGHT...
.TONIGHT...N winds 15 to 25 kt, becoming W to NW 5 to 15 kt.
Seas 3 to 6 ft. Light freezing spray early.
.SUN...W winds 10 to 15 kt, becoming SW 15 to 25 kt. Seas 3 to
4 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.MON...S to SW winds 20 to 30 kt. Seas 5 to 9 ft.
.MON NIGHT and TUE...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 20 to 30 kt, increasing to 25 to 35 kt.
Seas 7 to 12 ft.
.WED...SW winds 25 to 35 kt. Seas 8 to 15 ft.
.WED NIGHT...W to SW winds 20 to 30 kt, becoming N 15 to 25 kt.
Seas 7 to 12 ft.
.THU...NE winds 15 to 25 kt. Seas 4 to 7 ft.
.THU NIGHT...E to NE winds 20 to 30 kt. Seas 4 to 8 ft.
$$
ANZ900-290800-
Georges Bank between 68W and the Hague Line-
421 PM EDT Sat Mar 28 2026
...GALE FORCE WINDS POSSIBLE TUE NIGHT...
.TONIGHT...N winds 15 to 25 kt, becoming W to SW 5 to 15 kt.
Seas 3 to 6 ft. Light freezing spray early.
.SUN...W to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft.
.MON...SW winds 20 to 30 kt. Seas building to 5 to 9 ft.
.MON NIGHT...SW winds 20 to 30 kt. Seas 7 to 11 ft.
.TUE...SW winds 20 to 30 kt. Seas 7 to 10 ft.
.TUE NIGHT...SW winds 25 to 30 kt, becoming 25 to 35 kt. Seas
8 to 13 ft.
.WED...SW winds 25 to 35 kt. Seas 9 to 15 ft.
.WED NIGHT...SW winds 20 to 30 kt, becoming N to NW 10 to 20 kt.
Seas 9 to 15 ft, subsiding to 8 to 10 ft.
.THU...N to NE winds 15 to 25 kt. Seas 6 to 8 ft.
.THU NIGHT...E to NE winds 20 to 30 kt. Seas 5 to 8 ft.
$$
ANZ810-290800-
South of New England between the Great South Channel and Montauk
Point to 1000 FM-
421 PM EDT Sat Mar 28 2026
.TONIGHT...N to NW winds 15 to 25 kt. Seas 3 to 6 ft.
.SUN...W to NW winds 5 to 10 kt, becoming SW 10 to 20 kt. Seas
3 to 4 ft.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.MON...SW winds 15 to 25 kt. Seas building to 5 to 9 ft.
.MON NIGHT...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE...SW winds 20 to 25 kt. Seas 6 to 10 ft.
.TUE NIGHT...SW winds 25 to 30 kt. Seas 7 to 12 ft.
.WED...SW winds 25 to 30 kt. Seas 8 to 12 ft.
.WED NIGHT...W to SW winds 20 to 25 kt, becoming N to NE 15 to
25 kt. Seas 6 to 11 ft.
.THU...NE winds 20 to 30 kt. Seas 5 to 7 ft.
.THU NIGHT...NE winds 25 to 30 kt. Seas 6 to 8 ft.
$$
ANZ815-290800-
South of Long Island between Montauk Point and Sandy Hook to
1000 FM-
421 PM EDT Sat Mar 28 2026
.TONIGHT...NW winds 10 to 20 kt, diminishing to 5 to 15 kt,
then, becoming N. Seas 3 to 6 ft.
.SUN...S to SW winds less than 10 kt, becoming SW 10 to 20 kt.
Seas 3 to 4 ft.
.SUN NIGHT...SW winds 15 to 25 kt. Seas 3 to 6 ft.
.MON...SW winds 15 to 25 kt. Seas building to 5 to 9 ft.
.MON NIGHT and TUE...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...SW winds 25 to 30 kt. Seas 7 to 12 ft.
.WED...SW winds 20 to 30 kt. Seas 7 to 12 ft.
.WED NIGHT...W to SW winds 15 to 25 kt, becoming N to NE. Seas
6 to 10 ft.
.THU...NE winds 20 to 30 kt. Seas 4 to 7 ft.
.THU NIGHT...NE winds 25 to 30 kt, becoming E. Seas 6 to 7 ft.
$$
.Forecaster Mills. Ocean Prediction Center.
Last Update: Sat, 28-Mar-2026 20:23:08 UTC
Updates: Four times per day
FZNT22 KWBC 282031
OFFNT2
Offshore Waters Forecast
NWS Ocean Prediction Center Washington DC
431 PM EDT Sat Mar 28 2026
West central North Atlantic continental shelf and slope waters
beyond 20 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.
ANZ899-290800-
431 PM EDT Sat Mar 28 2026
.SYNOPSIS FOR MID ATLC WATERS...A strong cold front just S of the
waters this evening will continue moving S away from the area
tonight. High pressure will continue to build E over most of the
waters tonight into Sun, before sliding E of the area late Sun
and Sun night. The high will persist E of the waters Mon into Thu
night while maintaining a ridge over the S waters. A cold front
will move SE into the NW portion of the waters Wed night. The
front will stall over the N waters Thu and Thu night.
$$
ANZ820-290800-
Hudson Canyon to Baltimore Canyon to 1000 FM-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 10 to 20 kt, becoming variable 5 to 15 kt,
then, diminishing to less than 10 kt. Seas 3 to 6 ft.
.SUN...SW winds less than 10 kt, increasing to 10 to 20 kt. Seas
3 to 4 ft.
.SUN NIGHT...S winds 15 to 25 kt, becoming SW 15 to 20 kt. Seas
3 to 6 ft.
.MON...SW winds 15 to 25 kt. Seas 4 to 8 ft.
.MON NIGHT and TUE...SW winds 15 to 25 kt. Seas 5 to 9 ft.
.TUE NIGHT...SW winds 25 to 30 kt. Seas 6 to 10 ft.
.WED...SW winds 25 to 30 kt. Seas 6 to 11 ft.
.WED NIGHT...W to SW winds 15 to 25 kt, becoming N to NE. Seas
6 to 10 ft.
.THU...NE winds 20 to 30 kt. Seas 4 to 7 ft.
.THU NIGHT...E to NE winds 20 to 30 kt. Seas 4 to 7 ft.
$$
ANZ915-290800-
Between 1000FM and 38.5 N west of 69 W-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 20 to 30 kt, becoming NW 10 to 20 kt. Seas
4 to 7 ft. Areas of fog with vsby 1 nm or less early.
.SUN...NW winds 5 to 15 kt, becoming SW 10 to 20 kt. Seas 3 to
5 ft.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 6 ft.
.MON...SW winds 15 to 25 kt. Seas building to 5 to 9 ft.
.MON NIGHT...SW winds 20 to 25 kt. Seas 6 to 10 ft.
.TUE...SW winds 20 to 30 kt. Seas 7 to 10 ft.
.TUE NIGHT...SW winds 25 to 30 kt. Seas 8 to 11 ft.
.WED...SW winds 25 to 30 kt. Seas 9 to 11 ft.
.WED NIGHT...W to SW winds 20 to 30 kt. Seas 6 to 11 ft.
.THU and THU NIGHT...E to NE winds 20 to 30 kt. Seas 6 to 8 ft.
$$
ANZ920-290800-
Baltimore Canyon to 69W east of 1000 FM and south of 38.5N to
250 NM offshore-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 20 to 30 kt. Seas 6 to 11 ft.
.SUN...N winds 5 to 15 kt, becoming SW. Seas 4 to 8 ft.
.SUN NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft.
.MON...SW winds 20 to 30 kt. Seas 4 to 8 ft.
.MON NIGHT...SW winds 20 to 30 kt. Seas 6 to 9 ft.
.TUE...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.TUE NIGHT and WED...SW winds 25 to 30 kt. Seas 7 to 11 ft.
.WED NIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft.
.THU...SW winds 10 to 20 kt, becoming E to NE 15 to 25 kt. Seas
6 to 8 ft.
.THU NIGHT...E to NE winds 20 to 30 kt. Seas 5 to 8 ft.
$$
ANZ905-290800-
East of 69W to the Hague Line between 1000 FM and 39N-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 20 to 30 kt. Seas 4 to 8 ft.
.SUN...N to NW winds 10 to 20 kt, becoming W 5 to 15 kt. Seas
4 to 7 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 4 to 5 ft.
.MON...SW winds 20 to 30 kt. Seas 4 to 8 ft.
.MON NIGHT...SW winds 25 to 30 kt. Seas 7 to 11 ft.
.TUE...SW winds 25 to 30 kt. Seas 8 to 11 ft.
.TUE NIGHT...SW winds 20 to 30 kt. Seas 9 to 11 ft.
.WED...SW winds 25 to 30 kt. Seas 9 to 12 ft.
.WED NIGHT...W to SW winds 20 to 30 kt. Seas 7 to 12 ft.
.THU...W to NW winds 10 to 20 kt, becoming NE 15 to 25 kt. Seas
5 to 9 ft.
.THU NIGHT...NE winds 20 to 30 kt. Seas 6 to 8 ft.
$$
ANZ910-290800-
East of 69W and south of 39N to 250 NM offshore-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 20 to 30 kt. Seas 5 to 9 ft.
.SUN...N to NW winds 10 to 20 kt, becoming NW 5 to 10 kt. Seas
4 to 8 ft.
.SUN NIGHT...W to SW winds 5 to 15 kt, becoming SW 10 to 20 kt.
Seas 4 to 5 ft.
.MON...SW winds 20 to 30 kt. Seas 4 to 8 ft.
.MON NIGHT...SW winds 25 to 30 kt. Seas 6 to 10 ft.
.TUE and TUE NIGHT...SW winds 25 to 30 kt. Seas 7 to 10 ft.
.WED...SW winds 25 to 30 kt. Seas 8 to 11 ft.
.WED NIGHT...SW winds 20 to 30 kt. Seas 7 to 11 ft.
.THU...SW winds 10 to 20 kt. Seas 6 to 8 ft.
.THU NIGHT...E to NE winds 15 to 25 kt. Seas 6 to 7 ft.
$$
ANZ825-290800-
Baltimore Canyon to Cape Charles Light to 100 NM offshore-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 15 to 25 kt, becoming variable less than
10 kt. Seas 4 to 8 ft.
.SUN...Variable winds less than 10 kt, becoming S. Seas 3 to
4 ft.
.SUN NIGHT...S to SW winds 10 to 20 kt. Seas 3 to 4 ft.
.MON...S to SW winds 10 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.TUE...SW winds 15 to 20 kt, becoming S 20 to 25 kt. Seas 3 to
6 ft.
.TUE NIGHT...S winds 20 to 30 kt, becoming SW. Seas building to
6 to 10 ft.
.WED...SW winds 20 to 25 kt, becoming S. Seas 4 to 8 ft.
.WED NIGHT...S to SW winds 15 to 25 kt, becoming NE 10 to 20 kt.
Seas 5 to 8 ft.
.THU...NE winds increasing to 15 to 25 kt. Seas 3 to 6 ft.
.THU NIGHT...E to NE winds 15 to 25 kt. Seas 4 to 6 ft.
$$
ANZ828-290800-
Cape Charles Light to Currituck Beach Light to 100 NM offshore-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N winds 20 to 30 kt, becoming NE 10 to 20 kt. Seas
6 to 11 ft.
.SUN...E to NE winds 5 to 15 kt, becoming S to SE 5 to 10 kt.
Seas subsiding to 4 to 7 ft.
.SUN NIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...S to SW winds increasing to 15 to 25 kt. Seas 3 to 5 ft.
.MON NIGHT...S to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.TUE...S to SW winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE NIGHT...S to SW winds 20 to 25 kt. Seas 4 to 7 ft.
.WED and WED NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...W to SW winds 5 to 15 kt, becoming NE 10 to 20 kt. Seas
3 to 6 ft.
.THU NIGHT...E to NE winds 10 to 20 kt, becoming E to SE. Seas
3 to 6 ft.
$$
ANZ925-290800-
Baltimore Canyon to Hatteras Canyon between 100 NM and 250 NM
offshore-
431 PM EDT Sat Mar 28 2026
...GALE WARNING...
.TONIGHT...N winds 25 to 35 kt early, then becoming N to NE 20
to 30 kt. Seas 7 to 12 ft.
.SUN...NE winds 15 to 25 kt, becoming E 10 to 20 kt. Seas 6 to
11 ft.
.SUN NIGHT...S to SE winds 5 to 15 kt, becoming S to SW 10 to
20 kt. Seas 4 to 7 ft.
.MON...S to SW winds 20 to 30 kt. Seas 4 to 6 ft.
.MON NIGHT...SW winds 15 to 25 kt. Seas 4 to 7 ft.
.TUE...SW winds 20 to 30 kt. Seas 4 to 8 ft.
.TUE NIGHT...S to SW winds 20 to 30 kt. Seas 6 to 10 ft.
.WED and WED NIGHT...S to SW winds 20 to 30 kt. Seas 5 to 9 ft.
.THU...S to SW winds 10 to 20 kt, becoming NE 15 to 25 kt. Seas
5 to 7 ft.
.THU NIGHT...NE winds 15 to 25 kt, becoming E to SE. Seas 4 to
6 ft.
$$
ANZ830-290800-
Currituck Beach Light to Cape Hatteras to 100 NM offshore-
431 PM EDT Sat Mar 28 2026
.TONIGHT...N to NE winds 20 to 30 kt. Seas 7 to 12 ft.
.SUN...E winds 10 to 20 kt, becoming E to SE 5 to 15 kt. Seas
5 to 9 ft.
.SUN NIGHT...S winds 5 to 15 kt. Seas 3 to 6 ft.
.MON...S winds increasing to 15 to 25 kt. Seas 3 to 5 ft.
.MON NIGHT and TUE...S to SW winds 15 to 25 kt. Seas 3 to 6 ft.
.TUE NIGHT and WED...S to SW winds 20 to 25 kt. Seas 4 to 7 ft.
.WED NIGHT...S to SW winds 15 to 25 kt. Seas 4 to 7 ft.
.THU...S to SW winds 10 to 20 kt, diminishing to 5 to 15 kt.
Seas 3 to 6 ft.
.THU NIGHT...S winds 5 to 15 kt. Seas 3 to 6 ft.
$$
ANZ833-290800-
Cape Hatteras to Cape Fear to 100 NM Offshore.-
431 PM EDT Sat Mar 28 2026
...GALE WARNING...
.TONIGHT...N winds 25 to 35 kt, becoming NE 20 to 30 kt. Seas
8 to 14 ft.
.SUN...E winds 15 to 25 kt, diminishing to 10 to 15 kt. Seas
6 to 10 ft.
.SUN NIGHT...SE winds 10 to 15 kt, becoming S 5 to 15 kt. Seas
subsiding to 4 to 7 ft.
.MON...S winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 3 to
6 ft.
.MON NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft.
.TUE through WED NIGHT...S winds 15 to 25 kt. Seas 3 to 6 ft.
.THU...S winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 6 ft.
$$
ANZ930-290800-
Hatteras Canyon to Cape Fear between 100 NM and 250 NM offshore-
431 PM EDT Sat Mar 28 2026
...GALE WARNING...
.TONIGHT...N to NE winds 25 to 35 kt, becoming NE 20 to 30 kt.
Seas 7 to 13 ft.
.SUN...NE winds 20 to 30 kt, becoming E 15 to 25 kt. Seas 7 to
12 ft.
.SUN NIGHT...E to SE winds 10 to 20 kt. Seas 5 to 9 ft.
.MON...S to SE winds 15 to 25 kt. Seas 4 to 7 ft.
.MON NIGHT and TUE...S winds 15 to 25 kt. Seas 4 to 6 ft.
.TUE NIGHT...S winds 15 to 25 kt. Seas 4 to 7 ft.
.WED and WED NIGHT...S winds 15 to 25 kt. Seas 5 to 7 ft.
.THU...S winds 10 to 20 kt, becoming 10 to 15 kt. Seas 5 to
6 ft.
.THU NIGHT...S to SE winds 10 to 15 kt. Seas 4 to 6 ft.
$$
ANZ835-290800-
Cape Fear to 31N to 1000 FM-
431 PM EDT Sat Mar 28 2026
...GALE WARNING...
.TONIGHT...NE winds 25 to 35 kt, becoming E 20 to 30 kt. Seas
9 to 16 ft.
.SUN...E winds 15 to 25 kt. Seas 8 to 14 ft.
.SUN NIGHT...E to SE winds 10 to 20 kt, becoming SE 5 to 15 kt.
Seas 6 to 10 ft.
.MON...SE winds 5 to 15 kt, increasing to 10 to 20 kt. Seas 5 to
8 ft.
.MON NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE...S winds 10 to 20 kt. Seas 4 to 7 ft.
.TUE NIGHT through WED NIGHT...S winds 10 to 20 kt. Seas 3 to 6
ft.
.THU...S winds 5 to 15 kt. Seas 3 to 6 ft.
.THU NIGHT...S to SE winds 10 to 20 kt. Seas 4 to 7 ft.
$$
ANZ935-290800-
Cape Fear to 31N east of 1000 FM to 250 NM offshore-
431 PM EDT Sat Mar 28 2026
...GALE WARNING...
.TONIGHT...N winds 30 to 35 kt, becoming NE, then, diminishing
to 25 to 30 kt. Seas 9 to 16 ft.
.SUN...E winds 20 to 30 kt. Seas 7 to 13 ft.
.SUN NIGHT...E to SE winds 15 to 25 kt. Seas 6 to 10 ft.
.MON...E to SE winds 10 to 20 kt, becoming SE 10 to 15 kt. Seas
5 to 8 ft.
.MON NIGHT...S to SE winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft.
.TUE NIGHT...S to SE winds 10 to 20 kt. Seas 5 to 6 ft.
.WED...S to SE winds 10 to 15 kt. Seas 5 to 6 ft.
.WED NIGHT...S to SE winds 10 to 20 kt, becoming 10 to 15 kt.
Seas 5 to 6 ft.
.THU and THU NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft.
$$
.Forecaster Mills. Ocean Prediction Center.
Last Update: Sat, 28-Mar-2026 20:32:51 UTC
Updates: Four times per day
FZNT01 KWBC 282211
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SAT MAR 28 2026
CCODE/2:31:04:01:00/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).
FROM APRIL 1 TO OCTOBER 15, DUE TO CLIMATOLOGY OF THE NORTH
ATLANTIC, HIGH SEAS FORECASTS WILL ONCE AGAIN INCLUDE ALL
FORECASTS OF WINDS 20 TO 30 KNOTS AND SEAS 2.5 METERS OR
GREATER.
SECURITE
NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1800 UTC MAR 28.
24 HOUR FORECAST VALID 1800 UTC MAR 29.
48 HOUR FORECAST VALID 1800 UTC MAR 30.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.COMPLEX LOW WITH MAIN LOW 59N44W 956 MB MOVING NE 30 KT AND
SECOND LOW 61N41W 956 MB MOVING NE 25 KT. WITHIN 240 NM S AND SW
QUADRANTS OF MAIN LOW WINDS 55 TO 70 KT. SEAS 6.5 TO 12
M...HIGHEST S OF MAIN LOW. ELSEWHERE FROM 52N TO 61N E OF
59W...N OF 64N E OF GREENLAND... N OF 62N W OF 53W WINDS 40 TO
55 KT. SEAS 3.5 TO 10.5 M. ELSEWHERE N OF 50N OVER FORECAST
WATERS WINDS 25 TO 40 KT. SEAS 3.5 TO 9 M. ELSEWHERE WITHIN 180
NM S AND SE OF FRONT FROM 49N35W TO 46N40W WINDS 25 TO 35 KT.
SEAS 3 TO 5.5 M.
.24 HOUR FORECAST COMPLEX LOW E OF AREA WITH MAIN LOW NEAR
64N21W 981 MB AND SECOND LOW 64N32W 984 MB. FROM 56N TO 63N E OF
39W WINDS 30 TO 45 KT. SEAS 6.5 TO 8 M. ELSEWHERE N OF 53N E OF
45W WINDS 25 TO 35 KT. SEAS 4 TO 6.5 M.
.48 HOUR FORECAST LOW MOVED WELL E OF AREA. FROM 58N TO 64N E OF
44W WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M.
...GALE WARNING...
.LOW 39N60W 1010 MB MOVING E 20 KT AND DISSIPATING WITHIN NEXT
24 HOURS. FRONT FROM 43N45W TO LOW TO 31N72W. WITHIN 240 NM S
AND SE OF FRONT E OF 65W...AND FROM 31N TO 37N W OF 70W WINDS 25
TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 48N43W 1010 MB.
FRONT FROM 51N35W TO LOW TO 40N49W TO 31N56W. WITHIN 240 NM SE
AND 180 NM NW OF FRONT N OF 40N...AND 240 NM NW OF FRONT S OF
40N WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST LOW MOVED E OF AREA NEAR 59N27W 998 MB. FROM
40N TO 55N E OF 38W WINDS 25 TO 35 KT. SEAS 3 TO 5.5 M.
...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY FROM 45N TO 50N BETWEEN 48W
AND 62W...NW AND W OF A LINE FROM 50N49W TO 55N44W TO 59N56W TO
63N52W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N AND NW OF A
LINE FROM 41N70W TO 47N46W TO 55N42W TO 60N53W TO 64N53W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 45N
BETWEEN 49W AND 62W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
N AND NW OF A LINE FROM 42N65W TO 53N38W TO 60N42W AND NW OF A
LINE FROM 62N41W TO 63N35W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W AND NW OF A
LINE FROM 56N55W TO 60N56W TO 63N50W. ELSEWHERE LIGHT TO
MODERATE FREEZING SPRAY N OF 47N W OF 57W...AND N AND NW OF A
LINE FROM 46N53W TO 50N44W TO 56N38W TO 63N38W.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM W AND NW OF A LINE
FROM 54N52W TO 57N43W TO 59N42W TO 60N58W TO 66N54W...N OF 63N E
OF GREENLAND...AND WITHIN 180 NM NW OF A LINE FROM 40N58W TO
45N45W.
.24 HOUR FORECAST DENSE FOG NW OF A LINE FROM 61N60W TO
64N53W...AND WITHIN 180 NM NW OF A LINE FROM 43N48W TO 52N35W.
.48 HOUR FORECAST DENSE FOG FROM 47N TO 50N W OF 55W.
.48 HOUR FORECAST LOW 60N59W 997 MB. WITHIN 90 NM NE AND 300 NM
S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST N AND NW OF A LINE FROM 36N74W TO 47N50W AREA
OF SW WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.FORECASTER ROWLAND. 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 SAT MAR 28.
24 HOUR FORECAST VALID 1800 UTC SUN MAR 29.
48 HOUR FORECAST VALID 1800 UTC MON MAR 30.
.WARNINGS.
...ATLC GALE WARNING...
.COLD FRONT FROM 31N73W TO 28N81W. N OF FRONT N TO NE WINDS 25
TO 35
KT. SEAS 2.5 TO 3 M.
.12 HOUR FORECAST COLD FRONT FROM 31N65W TO 27N80W. N OF FRONT N
TO
NE WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M...EXCEPT 4 TO 5 M NW OF A
LINE
FROM 31N70W TO 28N80W.
.24 HOUR FORECAST COLD FRONT FROM 31N56W TO 22N77W. N OF FRONT N
TO
NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST COLD FRONT FROM 31N48W TO 20N73W. N OF FRONT
TO A
LINE FROM 31N65W TO 29N80W NE TO E WINDS 20 TO 30 KT. SEAS 3 TO
5 M.
ELSEWHERE N OF FRONT WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN
NE
SWELL.
.SYNOPSIS AND FORECAST.
.CARIBBEAN FROM 10N TO 13N BETWEEN 70W AND 77W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30
KT
NEAR THE COAST OF COLOMBIA. SEAS 2.5 TO 3 M OFFSHORE COLOMBIA.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10N TO 15N BETWEEN 70W AND
78W...INCLUDING
THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO
30
KT NEAR THE COAST OF COLOMBIA. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST LITTLE CHANGE.
.CARIBBEAN 12 HOUR FORECAST N OF 18N BETWEEN 73W AND
76W...INCLUDING
THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5
M.
FROM 18N TO 21N BETWEEN 78W AND 84W NE TO E WINDS 20 TO 25 KT.
SEAS
LESS THAN 2.5 M. FROM 16N TO 18N BETWEEN 70W AND 73W NE TO E
WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST N OF 18N BETWEEN 73W AND 76W...INCLUDING THE
WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS TO 2.5 M. FROM 18N
TO
21N BETWEEN 76W AND 82W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN
2.5 M. FROM 15N TO 18N BETWEEN 68W AND 73W NE TO E WINDS 20 TO
25
KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.GULF OF AMERICA COLD FRONT FROM 28N83W TO 24N98W. N OF FRONT N
TO
NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST COLD FRONT FROM 27N80W TO 26N90W. N OF FRONT E
OF
88W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3 M.
.24 HOUR FORECAST COLD FRONT SE OF AREA. FROM 26N TO 29N BETWEEN
85W
AND 89W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.GULF OF AMERICA 06 HOUR FORECAST S OF 21N E OF 93W N 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.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.
Last Update: Sat, 28-Mar-2026 22:12:46 UTC
Updates: Four times per day