FZNT01 KWBC 120345
HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU NOV 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC NOV 12.
24 HOUR FORECAST VALID 0000 UTC NOV 13.
48 HOUR FORECAST VALID 0000 UTC NOV 14.
.WARNINGS.
...GALE WARNING...
.W AND NW OF A FRONT EXTENDING FROM 67N54W TO 62N61W WINDS 25
TO 35 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST FROM 59N TO 66N W OF 57W WINDS 20 TO 30 KT.
SEAS 2.5 TO 4 M.
.36 HOUR FORECAST CONDITIONS DIMINISHED.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 51N52W 985 MB MOVING NW 10 KT AND
A SECONDARY CENTER 44N57W 1003 MB MOVING NE 20 KT. WITHIN 300 NM
S AND SE QUADRANTS OF SECONDARY CENTER...AND BETWEEN 180 NM AND
360 NM SW QUADRANT OF MAIN CENTER WINDS 25 TO 35 KT. SEAS 3 TO 5
M. ELSEWHERE FROM 36N TO 57N BETWEEN 40W AND 64W WINDS 20 TO 30
KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 52N56W 992 MB.
FROM 45N TO 51N BETWEEN 48W AND 65W WINDS 20 TO 30 KT. SEAS TO
3.5 M.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DESCRIBED WITH
LOW 54N33W BELOW.
...GALE WARNING...
.24 HOUR FORECAST LOW 41N72W 994 MB. FROM 31N TO 36N BETWEEN 72W
AND 79W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 31N
44N W OF 51W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 42N67W 992 MB.
FROM 35N TO 45 BETWEEN 55W AND 73W WINDS 25 TO 35 KT. SEAS 3 TO
5 M. ELSEWHERE FROM 31N TO 51N W OF 51W WINDS 20 TO 30 KT. SEAS
2.5 TO 4 M.
...GALE WARNING...
.36 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 54N36W 999 MB.
FROM 57N TO 61N BETWEEN 40W AND 48W WINDS 25 TO 35 KT. SEAS 2.5
TO 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA 54N33W
994 MB. FROM 58N TO 60N BETWEEN 41W AND 47W WINDS 25 TO 35 KT.
SEAS 3 TO 4.5 M. ELSEWHERE FROM 49N TO 61N E OF 52W WINDS 20 TO
30 KT. SEAS 2.5 TO 4 M.
...GALE WARNING...
.36 HOUR FORECAST NEW LOW 41N53W 1002 MB. FROM 33N TO 43N
BETWEEN 45W AND 60W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 42N42W 1003 MB. FROM 38N TO 41N BETWEEN
37W AND 44W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM
33N TO 43N E OF 53W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 67N
BETWEEN 49W AND 66W.
.24 HOUR FORECAST DENSE FOG FROM 38N TO 43N BETWEEN 53W AND
69W...AND FROM 49N TO 60N BETWEEN 51W AND 65W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 46W AND
70W...FROM 51N TO 55N W OF 52W...AND N OF 59N BETWEEN 44W
AND 51W.
.LIGHT FREEZING SPRAY N OF A LINE FROM 64N64W TO 67N53W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N AND NW OF A
LINE FROM 62N65W TO 66N53W...AND N OF 65N E OF GREENLAND.
.48 HOUR FORECAST LIGHT FREEZING SPRAY FROM 61N TO 66N W
OF 60W...AND N OF 64N E OF GREENLAND.
.FORECASTER MILLS. 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 0000 UTC THU NOV 12.
24 HOUR FORECAST VALID 0000 UTC FRI NOV 13.
48 HOUR FORECAST VALID 0000 UTC SAT NOV 14.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 25N35W TO 25N36W TO 24N38W TO 23N38W TO 22N35W TO
25N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.ATLC 06 HOUR COLD FRONT FROM 31N76W TO 27N79W. FORECAST WITHIN
31N71W TO 31N77W TO 29N76W TO 29N73W TO 30N71W TO 31N71W SW WINDS
20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST INITIAL COLD FRONT DISSIPATED. NEW COLD FRONT
OVER SE UNITED STATES. WITHIN 31N76W TO 31N81W TO 30N81W TO
30N77W TO 30N76W TO 31N76W W WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M. WITHIN 30N63W TO 30N67W TO 27N69W TO 25N69W TO 25N66W TO
27N64W TO 30N63W SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COLD FRONT FROM 31N70W TO 22N75W. WITHIN
27N63W TO 31N59W TO 31N67W TO 29N70W TO 25N71W TO 20N69W TO
27N63W S TO SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.CARIBBEAN WITHIN 15N68W TO 16N72W TO 14N75W TO 11N74W TO 11N72W
TO 11N67W TO 15N68W...INCLUDING IN MONA PASSAGE AND THE GULF OF
VENEZUELA... E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 15N65W TO 15N69W TO 15N72W TO 12N71W TO
10N65W TO 12N62W TO 15N65W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA AND ATLANTIC EXPOSURES... E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 12N61W TO 14N62W TO 13N65W TO 12N66W TO
10N66W TO 10N62W TO 12N61W...INCLUDING ATLANTIC EXPOSURES... E
TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.GULF OF AMERICA 30 HOUR FORECAST WITHIN 21N95W TO 21N97W TO
19N96W TO 19N95W TO 20N95W TO 21N95W...INCLUDING WITHIN 60 NM OF
COAST OF VERACRUZ... NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN
2.5 M.
.42 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 LANDSEA. NATIONAL HURRICANE CENTER.
