828
FZNT01 KWBC 120354
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED NOV 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 12.
24 HOUR FORECAST VALID 0000 UTC NOV 13.
48 HOUR FORECAST VALID 0000 UTC NOV 14.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.COMPLEX LOW WITH NEW MAIN LOW 47N59W 980 MB MOVING N 25 KT.
WITHIN 660 NM S SEMICIRCLE AND WITHIN 240 NM W OF A LINE FROM
46N50W TO 55N50W TO 65N55W WINDS 35 TO 50 KT. SEAS 4 TO 7 M.
ELSEWHERE N OF 30N BETWEEN 48W AND 75W WINDS 25 TO 35 KT. SEAS 3
TO 5 M.
.18 HOUR FORECAST LOW 55N61W 957 MB. FROM 58N TO 64N BETWEEN 45W
AND 58W WINDS 50 TO 65 KT. SEAS 5 TO 9 M.
.24 HOUR FORECAST LOW 57N62W 963 MB. WITHIN 240 NM NE
QUADRANT...AND FROM 59N TO 66N BETWEEN 45W AND 58W WINDS 50 TO 65
KT. SEAS 6 TO 10 M. ELSEWHERE N OF 54N BETWEEN 44W AND 62W WINDS
25 TO 40 KT. SEAS 4 TO 7.5 M. ALSO N OF 47N W OF 42W WINDS 20 TO
30 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW N OF AREA NEAR 68N75W 980 MB. N OF 65N W OF
GREENLAND WINDS 35 TO 45 KT. SEAS 5 TO 8 M. ELSEWHERE N OF 61N W
OF GREENLAND WINDS 25 TO 40 KT. SEAS 4 TO 7 M. ALSO N OF 59N W OF
47W WINDS TO 25 KT. SEAS 3 TO 6 M.

...GALE WARNING...
.18 HOUR FORECAST NEW LOW JUST INLAND 44N71W 1002 MB. NE OF A
LINE FROM 34N71W TO 39N60W TO 43N60W WINDS 25 TO 35 KT. SEAS 3 TO
4.5 M.
.24 HOUR FORECAST LOW 44N68W 1003 MB. WITHIN 660 NM S QUADRANT
WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 47N61W 994 MB.
FROM 33N TO 50N BETWEEN 47W AND 74W WINDS 25 TO 35 KT. SEAS 3 TO
5.5 M.

.SYNOPSIS AND FORECAST.

.COMPLEX LOW WELL E OF AREA WITH MAIN CENTER NEAR 49N21W 976 MB
MOVING S 10 KT. FROM 34N TO 54N E OF 43W WINDS 20 TO 30 KT. SEAS
4 TO 6 M.
.24 HOUR FORECAST LOW WELL E OF AREA NEAR 45N20W 984 MB. FROM 31N
TO 52N E OF 38W WINDS LESS THAN 25 KT. SEAS 3.5 TO 5 M.
.48 HOUR FORECAST LOW WELL E OF AREA. ASSOCIATED CONDITIONS
DIMINISHED.

.24 HOUR FORECAST LOW 44N43W 1012 MB. FROM 38N TO 47N BETWEEN 42W
AND 46W WINDS 20 TO 30 KT. SEAS LESS THAN 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 40N38W 1006
MB. FROM 35N TO 42N BETWEEN 35W AND 43W WINDS TO 25 KT. SEAS 3 TO
4.5 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 49N
BETWEEN 53W AND 61W AND N OF 58N W OF 55W.
.24 HOUR FORECAST DENSE FOG FROM 57N TO 60N W OF 59W AND W AND NW
OF A LINE FROM 65N61W TO 66N56W TO 67N55W.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 49N W OF 61W WITHIN THE
GULF OF SAINT LAWRENCE.

.LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LIGHT FREEZING SPRAY FROM 55N TO 60N W OF 59W.

.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 WED NOV 12.
24 HOUR FORECAST VALID 0000 UTC THU NOV 13.
48 HOUR FORECAST VALID 0000 UTC FRI NOV 14.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N61W TO 25N66W THEN STATIONARY FRONT TO
20.5N75W. WITHIN 31N62W TO 31N68W TO 31N72W TO 30N68W TO 30N66W
TO 29N65W TO 31N62W NW WINDS 20 TO 25 KT. SEAS 3.0 TO 6.0 M IN W
TO NW SWELL. WITHIN 25N68W TO 27N66W TO 24N74W TO 24N77W TO
22N77W TO 21N74W TO 25N68W...INCLUDING ATLANTIC EXPOSURES...N TO
NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M IN NW SWELL. ELSEWHERE
WITHIN 29N35W TO 29N63W TO 31N78W TO 24N80W TO 24N75W TO 28N64W
TO 29N35W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS.
SEAS 2.5 TO 6.0 M IN NW TO N SWELL...HIGHEST NE PART.
.24 HOUR FORECAST STATIONARY FRONT FROM 25N65W TO 21N75.5W.
WITHIN 23N73W TO 24N75W TO 22N77W TO 21N77W TO 21N75W TO 22N75W
TO 23N73W...INCLUDING ATLANTIC EXPOSURES... NE WINDS 20 TO 25 KT.
SEAS TO 3.0 M. ELSEWHERE WITHIN 31N53W TO 29N71W TO 23N74W TO
20N67W TO 27N57W TO 25N35W TO 31N53W...INCLUDING ATLANTIC
EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW SWELL.
.48 HOUR FORECAST WITHIN 31N44W TO 31N69W TO 26N61W TO 22N62W TO
20N57W TO 26N45W TO 31N44W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5
M IN W TO NW SWELL.

.ATLC WITHIN 31N35W TO 30N40W TO 31N50W TO 27N46W TO 30N42W TO
29N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N47W TO 29N46W TO 25N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 31N45W TO 26N45W TO 26N42W TO
22N39W TO 20N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN N SWELL.

.ATLC WITHIN 20N48W TO 20N53W TO 14N48W TO 12N50W TO 09N46W TO
09N35W TO 20N48W...INCLUDING ATLANTIC EXPOSURES... WINDS 20 KT
OR LESS. SEAS 2.5 TO 3.0 M IN MERGING N AND NE TO E SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

.CARIBBEAN STATIONARY FRONT FROM 20N76.5W TO 15N83.5W. WITHIN
20N77W TO 23N85W TO 16N88W TO 16N84W TO 18N79W TO
20N77W...INCLUDING IN YUCATAN CHANNEL AND BETWEEN CUBA AND
JAMAICA AND THE GULF OF HONDURAS...NE WINDS 20 TO 30 KT. SEAS
2.5 TO 4.5 M IN N TO NE SWELL. ELSEWHERE WITHIN 16N73W TO 18N79W
TO 16N85W TO 12N82W TO 11N78W TO 13N72W TO 16N73W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 20N76.5W TO 16N89W.
WITHIN 21N80W TO 20N81W TO 19N82W TO 20N79W TO 20N78W TO 21N80W
NE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. WITHIN 20N85W TO
20N86W TO 19N87W TO 16N87W TO 20N85W...INCLUDING THE GULF OF
HONDURAS... NE WINDS 20 TO 25 KT. SEAS 2.5 M. WITHIN 12N71W TO
12N73W TO 12N75W TO 11N75W TO 11N71W TO 11N70W TO
12N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M. ELSEWHERE WITHIN 16N81W TO 20N86W TO
17N88W TO 16N81W TO 11N79W TO 13N73W TO 16N81W...INCLUDING THE
GULF OF HONDURAS... NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M
IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 13N77W TO 13N78W TO 12N80W TO 11N80W TO
11N78W TO 12N77W TO 13N77W WINDS 20 KT OR LESS. SEAS 2.5 M IN NE
TO E SWELL.

.GULF OF AMERICA STATIONARY FRONT OVER THE NW CARIBBEAN. WITHIN
23N83W TO 24N85W TO 23N86W TO 22N88W TO 22N87W TO 22N85W TO
23N83W...INCLUDING STRAITS OF FLORIDA...NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 4.0 M IN N SWELL. ELSEWHERE WITHIN 24N80W TO 26N86W
TO 20N96W TO 18N94W TO 22N89W TO 22N87W TO 24N80W...INCLUDING
STRAITS OF FLORIDA AND WITHIN 60 NM OF COAST OF VERACRUZ AND
WITHIN 60 NM OF COAST OF CAMPECHE...WINDS 20 KT OR LESS. SEAS 2.5
TO 3.5 M IN N TO NE SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. 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 STRIPLING. NATIONAL HURRICANE CENTER.

$$