HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC FRI NOV 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 13.
24 HOUR FORECAST VALID 0600 UTC NOV 14.
48 HOUR FORECAST VALID 0600 UTC NOV 15.
.WARNINGS.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 39N72W 992 MB MOVING
E 10 KT...AND A SECOND CENTER 41N66W 990 MB MOVING
NE 20 KT. FROM 41N TO 43N W OF 66W...AND FROM 37N
TO 40N BETWEEN 53W AND 57W WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M. ELSEWHERE FROM 31N TO 44N W OF 45W WINDS
20 TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 39N69W
994 MB AND A SECOND CENTER 46N57W 992 MB. FROM 36N TO
40N BETWEEN 64W AND 72W WINDS 25 TO 35 KT. SEAS 3 TO
4.5 M. ELSEWHERE FROM 31N TO 42N BETWEEN 54W AND 79W
WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 41N60W
998 MB AND A SECOND CENTER 53N50W 984 MB. FROM 34N TO
40N BETWEEN 52W AND 66W WINDS 25 TO 35 KT. SEAS 3 TO
6 M. ELSEWHERE FROM 31N TO 42N E OF 75W...AND FROM 47N
TO 57N E OF 56W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.
...GALE WARNING...
.LOW 63N50W 1008 MB MOVING NW 15 KT. N OF 61N W OF 50W
AND FROM 62N TO 65N BETWEEN 37W AND THE E COAST OF
GREENLAND WINDS 20 TO 30 KT. SEAS TO 3 M.
.06 HOUR FORECAST LOW 63N52W 1009 MB. FROM 57N TO 60N
BETWEEN 42W AND 47W WINDS 25 TO 35 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST LOW MOVED N OF AREA. N OF 63N W OF
53W WINDS 20 TO 30 KT. SEAS TO 3 M.
.36 HOUR FORECAST N OF 66N BETWEEN THE W COAST OF
GREENLAND AND 57W WINDS 25 TO 35 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST N OF 65N BETWEEN THE W COAST OF
GREENLAND AND 58W WINDS 20 TO 30 KT. SEAS TO 3 M.
...GALE WARNING...
.12 HOUR FORECAST NEW LOW 41N46W 1003 MB. WITHIN 180 NM
S AND SE QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 42N37W 1002 MB. FROM 36N TO 42N
E OF 41W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE
FROM 34N TO 43N E OF 45W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF
AREA.
...GALE WARNING...
.LOW E OF AREA 52N33W 1000 MB MOVING SE 10 KT. FROM
48N TO 54N E OF 42W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW E OF AREA 52N30W 998 MB. FROM
37N TO 41N E OF 38W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
ELSEWHERE FROM 34N TO 42N E OF 44W WINDS 20 TO 30 KT.
SEAS TO 3.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF
AREA.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 53N
TO 57N E OF 53W...FROM 51N TO 61N W OF 54W...FROM 41N
TO 44N W OF 63W...AND FROM 36N TO 41N BETWEEN 44W
AND 55W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 56N BETWEEN
43W AND 60W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 57N E OF
62W.
.LIGHT TO MODERATE FREEZING SPRAY N OF 64N E OF
GREENLAND...AND N OF 62N W OF 60W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY
N OF 65N E OF GREENLAND...AND N OF 62N W OF 60W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N E
OF GREENLAND...AND N OF 62N W OF 61W.
.FORECASTER MILLS. 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 0600 UTC FRI NOV 13.
24 HOUR FORECAST VALID 0600 UTC SAT NOV 14.
48 HOUR FORECAST VALID 0600 UTC SUN NOV 15.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N79W TO 29N81W. WITHIN 31N68W TO 31N77W
TO 30N76W TO 29N75W TO 29N71W TO 31N68W SW TO W WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M. WITHIN 31N76W TO 31N81W TO 30N79W TO
30N78W TO 31N76W W TO NW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST COLD FRONT FROM 31N67W TO 23N80W. WITHIN
31N61W TO 31N64W TO 30N65W TO 29N64W TO 29N63W TO 29N61W TO
31N61W SW WINDS 30 TO 35 KT. SEAS 2.5 TO 3.5 M. ELSEWHERE WITHIN
31N57W TO 31N65W TO 28N69W TO 24N68W TO 25N62W TO 28N58W TO
31N57W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. WITHIN 31N66W TO
31N79W TO 30N79W TO 29N75W TO 29N71W TO 31N66W W WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M.
.36 HOUR FORECAST COLD FRONT FROM 31N63W TO 22N78W. WITHIN
31N52W TO 31N63W TO 27N68W TO 24N68W TO 24N65W TO 27N60W TO
31N52W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M. WITHIN 31N63W TO
31N75W TO 29N72W TO 29N69W TO 30N64W TO 31N63W W TO NW WINDS 20
TO 25 KT. SEAS 2.5 TO 3.0 M.
.48 HOUR FORECAST COLD FRONT FROM 31N58W TO 21N77W. WITHIN
31N52W TO 31N58W TO 30N57W TO 30N55W TO 31N52W SW WINDS 20 TO 25
KT. SEAS 2.5 TO 3.5 M. WITHIN 31N50W TO 31N75W TO 28N65W TO
26N64W TO 27N60W TO 31N50W W TO NW WINDS 20 TO 25 KT. SEAS 2.5 TO
3.0 M.
.SYNOPSIS AND FORECAST.
.CARIBBEAN WITHIN 14N67W TO 15N70W TO 14N73W TO 11N72W TO 12N69W
TO 12N66W TO 14N67W...INCLUDING IN MONA PASSAGE AND THE GULF OF
VENEZUELA... E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 13N64W TO 13N66W TO 11N66W TO 10N66W TO
10N64W TO 12N64W TO 13N64W E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.GULF OF AMERICA WITHIN 21N95W TO 22N95W TO 21N97W TO 19N96W TO
18N94W TO 21N95W...INCLUDING WITHIN 60 NM OF COAST OF
VERACRUZ... NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 36 HOUR FORECAST WITHIN 30N93W TO 30N95W TO
28N97W TO 27N97W TO 27N95W TO 28N94W TO 30N93W E WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 30N93W TO 30N95W TO 28N97W TO 27N97W TO
27N95W TO 28N94W TO 30N93W E TO SE WINDS 20 TO 25 KT. SEAS 2.5
M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
$$