HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 12.
24 HOUR FORECAST VALID 0600 UTC NOV 13.
48 HOUR FORECAST VALID 0600 UTC NOV 14.
.WARNINGS.
...GALE WARNING...
.FROM 62N TO 66N W OF 55W N TO NE WINDS 25 TO 35 KT. SEAS 2.5
TO 4.5 M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 51N55W 984 MB MOVING SW 10 KT.
FROM 46N TO 49N BETWEEN 56W AND 63W WINDS 25 TO 35 KT. SEAS
3 TO 4.5 M. ELSEWHERE FROM 36N TO 59N BETWEEN 39W AND 67W
WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 51N61W 996 MB.
WITHIN 180 NM S AND SE QUADRANTS...AND FROM 42N TO 54N E OF
44W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 45N60W
DESCRIBED BELOW.
...GALE WARNING...
.LOW 36N73W 1007 MB MOVING NE 25 KT. FROM 31N TO 36N W OF
65W WINDS TO 25 KT. SEAS TO 2.5 M.
.12 HOUR FORECAST LOW 38N65W 1003 MB. FROM 32N TO 36N W OF
72W WINDS 25 TO 35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW 40N59W 998 MB. FROM 31N TO 43N BETWEEN
46W AND 60W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 45N60W
DESCRIBED BELOW.
...GALE WARNING...
.24 HOUR FORECAST LOW 41N71W 993 MB. WITHIN 240 NM NE
QUADRANT WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE
FROM 31N TO 44N W OF 60W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 45N60W
994 MB. FROM 31N TO 49N W OF 46W WINDS 20 TO 30 KT. SEAS
2.5 TO 4 M.
...GALE WARNING...
.30 HOUR FORECAST FROM 57N TO 61N BETWEEN 36W AND 48W WINDS
25 TO 35 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST FROM 55N TO 60N E OF 61W WINDS TO 25 KT.
SEAS TO 3 M.
...GALE WARNING...
.36 HOUR FORECAST NEW LOW 41N47W 1004 MB. FROM 34N TO 41N
BETWEEN 37W AND 56W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 42N37W 1004 MB. FROM 38N TO 41N E OF
40W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE FROM 32N
TO 42N E OF 46W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 49N TO
69N BETWEEN 50W AND 65W...AND FROM 31N TO 34N BETWEEN 72W
AND 75W.
.24 HOUR FORECAST DENSE FOG FROM 53N TO 57N E OF 50W...FROM
50N TO 60N W OF 51W...FROM 41N TO 44N W OF 63W...AND FROM
38N TO 43N BETWEEN 44W AND 58W.
.48 HOUR FORECAST DENSE FOG E OF A LINE FROM 62N51W TO
63N53W TO THE SW COAST OF GREENLAND...FROM 42N TO 51N BETWEEN
42W AND 68W...AND FROM 31N TO 34N BETWEEN 56W AND 63W.
.LIGHT FREEZING SPRAY N OF A LINE FROM 62N66W TO 66N53W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N AND NW OF A LINE
FROM 61N65W TO 66N53W...AND N OF 64N E OF GREENLAND.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 61N W OF
60W...AND N OF 62N 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 0600 UTC THU NOV 12.
24 HOUR FORECAST VALID 0600 UTC FRI NOV 13.
48 HOUR FORECAST VALID 0600 UTC SAT NOV 14.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 31N73W TO 31N77W TO 30N77W TO 29N76W TO 29N75W TO
30N74W TO 31N73W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 2.5
M.
.24 HOUR FORECAST WITHIN 31N60W TO 31N63W TO 28N67W TO 27N67W TO
27N63W TO 31N60W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN SW
TO W SWELL. WITHIN 31N70W TO 31N80W TO 30N80W TO 30N72W TO
31N70W W WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST WITHIN 31N56W TO 31N68W TO 29N70W TO 20N70W TO
23N62W TO 31N56W SW WINDS 25 TO 30 KT. SEAS 2.5 TO 3.0 M.
.CARIBBEAN WITHIN 15N69W TO 15N74W TO 13N74W TO 11N70W TO 13N67W
TO 15N69W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 14N68W TO 15N71W TO 13N72W TO 11N70W TO
11N69W TO 13N68W TO 14N68W...INCLUDING THE GULF OF VENEZUELA...
E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 18 HOUR FORECAST WITHIN 21N95W TO 22N96W TO
22N97W TO 21N97W TO 19N96W TO 19N95W TO 21N95W...INCLUDING
WITHIN 60 NM OF COAST OF VERACRUZ... NW TO N WINDS 20 TO 30 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 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.