784
FZNT01 KWBC 110408
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE NOV 11 2025

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

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 0000 UTC NOV 11.
24 HOUR FORECAST VALID 0000 UTC NOV 12.
48 HOUR FORECAST VALID 0000 UTC NOV 13.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.COMPLEX LOW WITH MEAN CENTER 43N70W 995 MB MOVING N 25 KT. W OF
A LINE FROM 31N69W TO 42N55W TO 50N60W INCLUDING WITHIN THE GULF
OF SAINT LAWRENCE WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.18 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 52N69W 983 MB AND
NEW SECOND CENTER 43N62W 992 MB. WITHIN 660 NM NE QUADRANT OF
FIRST CENTER AND WITHIN AN AREA BOUNDED BY A LINE FROM 42N55W TO
31N66W TO 31N72W TO 39N74W TO 41N72W TO 39N63W TO 44N59W TO
42N55W WINDS 35 TO 50 KT. SEAS 3.5 TO 6.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 53N68W 982 MB AND
SECOND CENTER 47N60W 985 MB AND RAPIDLY INTENSIFYING. WITHIN 540
NM SE AND 720 NM SW QUADRANTS OF SECOND CENTER AND WITHIN 240 NM
E OF A LINE FROM 63N61W TO 54N57W TO 47N53W WINDS 35 TO 50 KT.
SEAS 4 TO 7 M. ELSEWHERE W OF A LINE FROM 31N61W TO 42N48W TO
61N48W TO 67N55W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.42 HOUR FORECAST LOW COMPLEX LOW 56N61W 962 MB. FROM 58N TO 64N
BETWEEN 46W AND 58W WINDS 50 TO 65 KT. SEAS 6 TO 10 M.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 58N61W 961 MB.
WITHIN 240 NM NE QUADRANT AND WITHIN 180 NM NE OF A LINE FROM
64N59W TO 61N58W TO 59N48W WINDS 50 TO 65 KT. SEAS 6 TO 10 M.
ALSO FROM 54N TO 67N BETWEEN 44W AND 63W WINDS 35 TO 50 KT. SEAS
5 TO 8 M. ELSEWHERE N AND W OF A LINE FROM 47N60W TO 53N41W TO
59N43W TO 67N54W WINDS 25 TO 40 KT. SEAS 3 TO 6 M.

...GALE WARNING...
.LOW E OF AREA 47N29W 991 MB MOVING SE 20 KT. E OF A LINE FROM
37N35W TO 41N43W TO 56N45W TO 64N36W WINDS 25 TO 40 KT. SEAS 3.5
TO 6.5 M.
.24 HOUR FORECAST LOW ABSORBED BY LOW WELL E OF AREA NEAR 50N20W
978 MB. FROM 35N TO 54N E OF 40W N TO NW WINDS 20 TO 30 KT. SEAS
3 TO 5.5 M.
.48 HOUR FORECAST LOW WELL E OF AREA NEAR 47N19W 984 MB. FROM 31N
TO 52N E OF 37W N TO NW WINDS LESS THAN 25 KT. SEAS 3 TO 4.5 M.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 44N68W 1003 MB. WITHIN 660 NM S
QUADRANT WINDS 25 TO 40 KT. SEAS 3 TO 5 M.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 46N
BETWEEN 61W AND 70W.
.24 HOUR FORECAST DENSE FOG N OF 44N W OF 55W.
.48 HOUR FORECAST DENSE FOG FROM 56N TO 60N E OF 56W...AND N OF
64N W OF 57W.

.LIGHT FREEZING SPRAY W OF A LINE FROM 55N59W TO 61N62W TO
67N61W...AND N OF 64N E OF GREENLAND.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 64N E OF GREENLAND.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 63N E OF GREENLAND.

.FORECASTER HYDE. 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 0000 UTC TUE NOV 11.
24 HOUR FORECAST VALID 0000 UTC WED NOV 12.
48 HOUR FORECAST VALID 0000 UTC THU NOV 13.

.WARNINGS.

...ATLC GALE WARNING...
.COLD FRONT FROM 31N72W TO 23N79W. WITHIN 29N75W TO 31N70W TO
31N81W TO 27N80W TO 24N80W TO 29N75W...INCLUDING ATLANTIC
EXPOSURES...W TO NW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.03 HOUR FORECAST COLD FRONT FROM 31N71W TO 23N78W. WITHIN
31N77W TO 31N80W TO 31N79W TO 30N78W TO 30N77W TO 31N77W W TO NW
WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN 31N67W TO
31N81W TO 23N80W TO 29N75W TO 31N67W...INCLUDING ATLANTIC
EXPOSURES...NW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.18 HOUR FORECAST COLD FRONT FROM 31N65W TO 21N76W. WITHIN
31N62W TO 31N79W TO 24N80W TO 21N76W TO 31N62W...INCLUDING
ATLANTIC EXPOSURES...NW TO N WINDS 20 TO 30 KT. SEAS 2.5 TO
5.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 31N54W TO 26N61W
THEN STATIONARY TO 21N75W. WITHIN 31N54W TO 31N69W TO 23N74W TO
20N69W TO 22N63W TO 31N54W...INCLUDING ATLANTIC EXPOSURES...WINDS
20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL.

...GULF OF AMERICA GALE WARNING...
.COLD FRONT SE OF AREA. WITHIN 19.5N95W TO 20N95.5W TO 20N96W TO
19.5N96W TO 19N95.5W TO 19N95W TO 19.5N95W...INCLUDING WITHIN 60
NM OF COAST OF VERACRUZ...NW TO N WINDS 25 TO 40 KT. SEAS 2.5 TO
4.5 M. ELSEWHERE WITHIN 30N84W TO 31N88W TO 25N98W TO 18N94W TO
21N90W TO 24N80W TO 30N84W N WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0
M.
.06 HOUR FORECAST WITHIN 29N83W TO 30N88W TO 27N90W TO 23N97W TO
19N96W TO 24N81W TO 29N83W N TO NE WINDS 20 TO 30 KT. SEAS 2.5
TO 4.5 M IN N SWELL.
.24 HOUR FORECAST WITHIN 20N93W TO 20N95W TO 19N95W TO 18N95W TO
18N94W TO 19N93W TO 20N93W...INCLUDING WITHIN 60 NM OF COAST OF
VERACRUZ...WINDS 20 KT OR LESS. SEAS TO 2.5 M IN N TO NE SWELL.
WITHIN 26N83W TO 25N87W TO 24N89W TO 22N89W TO 22N88W TO 24N82W
TO 26N83W...INCLUDING STRAITS OF FLORIDA...NE WINDS 20 TO 25 KT.
SEAS 2.5 TO 3.0 M.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.SYNOPSIS AND FORECAST.

.ATLC 30 HOUR FORECAST WITHIN 31N35W TO 31N38.5W TO 30.5N37.5W
TO 30N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 31N45W TO 29N43W TO 26N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N SWELL.

.CARIBBEAN WITHIN 15N71W TO 17N74W TO 16N77W TO 13N78W TO 11N72W
TO 11N70W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 2.5 M.

.CARIBBEAN WITHIN 22N82W TO 22N87W TO 19N87W TO 19N86W TO 20N85W
TO 22N82W...INCLUDING IN YUCATAN CHANNEL...N TO NE WINDS 20 TO
30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST WITHIN 20N77W TO 22N81W TO 22N87W TO 16N88W TO
16N81W TO 20N77W NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M.
.48 HOUR FORECAST WITHIN 19N83W TO 20N85W TO 18N87W TO 17N87W TO
18N84W TO 19N83W AND WITHIN 14N76W TO 16N78W TO 16N80W TO 15N81W
TO 13N80W TO 12N77W TO 14N76W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN E SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.


.FORECASTER ERA. NATIONAL HURRICANE CENTER.

$$