HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC TUE NOV 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 10.
24 HOUR FORECAST VALID 1800 UTC NOV 11.
48 HOUR FORECAST VALID 1800 UTC NOV 12.
.WARNINGS.
...GALE WARNING...
.LOW 43N54W 996 MB MOVING NE 15 KT. FROM 31N TO 45N BETWEEN 50W
AND 73W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 49N51W 986 MB
AND NEW SECOND CENTER 44N60W 1002 MB. WITHIN 720 NM NW OF A LINE
FROM 32N64W TO 38N46W TO 51N37W WINDS 20 TO 30 KT. SEAS 2.5 TO 5
M.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 51N54W 989 MB
AND SECOND CENTER 45N43W 1005 MB. WITHIN 600 NM NE OF A LINE
FROM 38N43W TO 49N67W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
...GALE WARNING...
.LOW INLAND 55N65W 995 MB MOVING NW 10 KT. NW OF A LINE FROM
54N55W TO 55N47W TO 60N45W WINDS 20 TO 30 KT. SEAS TO 3 M.
.06 HOUR FORECAST INLAND LOW 56N67W 997 MB. NW AND N OF A LINE
FROM 61N66W TO 64N59W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST INLAND LOW 58N69W 1002 MB. NW OF A LINE FROM
62N65W TO 67N55W WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE
N OF 60N BETWEEN 44W AND 54W WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST INLAND LOW 55N74W 1006 MB. NW AND N OF A LINE
FROM 59N63W TO 64N54W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.SYNOPSIS AND FORECAST.
.E OF A LINE FROM 31N45W TO 40N35W AREA OF NW TO N WINDS TO 25
KT. SEAS 2.5 TO 5.5 M...HIGHEST SE.
.24 HOUR FORECAST CONDITIONS E OF AREA.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 180 NM W OF
A LINE FROM 41N48W TO 50N48W TO 60N61W...AND N OF 60N W OF 59W.
.24 HOUR FORECAST DENSE FOG FROM 47N TO 57N BETWEEN 44W AND
59W...FROM 57N TO 65N BETWEEN 50W AND 55W...AND NW AND N OF A
LINE FROM 60N64W TO 66N53W.
.48 HOUR FORECAST DENSE FOG WITHIN 180 NM W OF A LINE FROM
49N48W TO 62N57W.
.LIGHT FREEZING SPRAY NW AND N OF A LINE FROM 64N64W TO 65N60W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY NW OF A LINE FROM 63N64W
TO 67N54W.
.48 HOUR FORECAST NW AND N OF A LINE FROM 61N65W TO 66N54W...AND
N OF 65N E OF GREENLAND.
.FORECASTER KELLS. 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 1800 UTC TUE NOV 10.
24 HOUR FORECAST VALID 1800 UTC WED NOV 11.
48 HOUR FORECAST VALID 1800 UTC THU NOV 12.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC LOW PRES E OF AREA NEAR 29N33W 1002 MB WITH ASSOCIATED
COLD FRONT TO 26N40W. WITHIN 31N35W TO 31N39W TO 23N40W TO 23N35W
TO 31N35W W TO NW WINDS 20 TO 25 KT. SEAS 3.5 TO 5.5 M
...HIGHEST NE. ELSEWHERE WITHIN 31N35W TO 31N47W TO 21N45W TO
20N40W TO 22N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M
IN NE SWELL N OF 23N AND IN NW SWELL S OF 23N.
.24 HOUR FORECAST WITHIN 31N35W TO 31N37W TO 25N40W TO 22N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.ATLC 06 HOUR FORECAST WITHIN 31N59W TO 31N63W TO 30N62W TO
30N61W TO 30N59W WINDS 20 KT OR LESS. SEAS 2.5 M IN NW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.CARIBBEAN WITHIN 13N69W TO 14N71W TO 13N73W TO 12N72W TO 11N70W
TO 13N69W...INCLUDING IN THE GULF OF VENEZUELA...E WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 14N69W TO 15N72W TO 14N76W TO 11N75W TO
12N72W TO 11N70W TO 14N69W...INCLUDING IN THE GULF OF
VENEZUELA...E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 12N66W TO 14N68W TO 15N72W TO 12N72W TO
11N70W TO 12N66W...INCLUDING IN THE GULF OF VENEZUELA...E WINDS
20 TO 25 KT. SEAS LESS THAN 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.