HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED NOV 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 04.
24 HOUR FORECAST VALID 1800 UTC NOV 05.
48 HOUR FORECAST VALID 1800 UTC NOV 06.
.WARNINGS.
...STORM WARNING...
.LOW 44N38W 1008 MB MOVING NE 05 KT. E OF A LINE FROM 50N44W TO
36N51W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 45N35W 991 MB. FROM 40N TO 53N E OF 45W
WINDS 30 TO 45 KT. SEAS 2.5 TO 6.5 M...HIGHEST NEAR 44N37W.
.30 HOUR FORECAST LOW 45N36W 988 MB. WITHIN 120 NM SW AND 180 NM
W QUADRANTS WINDS 40 TO 50 KT. SEAS 4 TO 7.5 M.
.48 HOUR FORECAST LOW 41N35W 988 MB. FROM 36N TO 51N E OF 46W
WINDS 25 TO 40 KT. SEAS 3 TO 8 M...HIGHEST NEAR 41N40W.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 63N40W 1002 MB MOVING NE 10 KT. N
OF 59N E OF 44W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M. ALSO FROM
50N TO 60N E OF 53W WINDS TO 25 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER MOVED NE OF AREA
AND NEW SECOND CENTER 61N41W 1014 MB. N OF 58N E OF 43W WINDS 25
TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW 64N39W 1007 MB. N OF A LINE FROM 55N43W TO
60N35W WINDS 25 TO 35 KT. SEAS TO 3.5 M.
...GALE WARNING...
.INLAND LOW 66N75W 1000 MB MOVING E 10 KT. NW AND N OF A LINE
FROM 58N59W TO 66N54W WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.12 HOUR FORECAST INLAND LOW 67N71W 999 MB. N OF 65N WITHIN 60
NM W OF GREENLAND WINDS 25 TO 35 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW 67N63W 998 MB. N OF 53N BETWEEN 45W AND
59W WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER N OF AREA NEAR
68N55W 989 MB AND NEW SECOND CENTER 60N49W 1000 MB. NW AND N OF
A LINE FROM 47N51W TO 54N43W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
...GALE WARNING...
.LOW S OF AREA NEAR 27N63W 1008 MB MOVING W 05 KT. FROM 31N TO
34N BETWEEN 52W AND 74W WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW S OF AREA NEAR 27N66W 1004 MB. FROM 31N TO
35N BETWEEN 45W AND 72W AREA OF NE TO E WINDS 20 TO 30 KT. SEAS
2.5 TO 4 M.
.42 HOUR FORECAST LOW S OF AREA NEAR 25N66W 1003 MB. FROM 31N TO
35N BETWEEN 46W AND 70W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW S OF AREA NEAR 25N67W 1002 MB. FROM 31N TO
36N BETWEEN 46W AND 69W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 60N WITHIN 120
NM E OF GREENLAND...FROM 49N TO 63N E OF 37W...AND N OF 64N
WITHIN 120 NM W OF GREENLAND.
.24 HOUR FORECAST DENSE FOG N OF 58N W OF 51W.
.48 HOUR FORECAST DENSE FOG N OF A LINE FROM 64N35W TO 58N45W TO
65N59W...AND FROM 43N TO 57N BETWEEN 52W AND 66W.
.LIGHT FREEZING SPRAY N OF 58N W OF 59W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N WITHIN 60 NM E
OF GREENLAND...AND N OF A LINE FROM 62N65W TO 64N6W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NW AND N OF A
LINE FROM 61N65W TO 63N58W...AND N OF 64N WITHIN 60 NM 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 WED NOV 4.
24 HOUR FORECAST VALID 1800 UTC THU NOV 5.
48 HOUR FORECAST VALID 1800 UTC FRI NOV 6.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 26N65W 1008 MB. WITHIN 31N63W TO 31N68W TO
30N67W TO 30N64W TO 31N63W NE TO E WINDS 30 TO 35 KT. SEAS 2.5 TO
4.0 M. ELSEWHERE WITHIN 31N54W TO 31N74W TO 27N68W TO 27N61W TO
31N54W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST LOW PRES NEAR 27N64W 1007 MB. WITHIN 31N61W TO
31N66W TO 30N66W TO 29N64W TO 29N61W TO 31N61W NE TO E WINDS 30
TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 31N54W TO 31N74W TO
25N68W TO 26N59W TO 31N54W NE WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0
M.
.36 HOUR FORECAST LOW PRES NEAR 27N62W 1007 MB. WITHIN 31N49W TO
31N68W TO 28N69W TO 27N66W TO 28N62W TO 30N51W TO 31N49W NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 29N56W TO
31N67W TO 29N69W TO 31N73W TO 25N71W TO 24N64W TO 29N56W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NE SWELL.
.48 HOUR FORECAST LOW PRES NEAR 27N61W 1007 MB. WITHIN 30N46W TO
30N68W TO 27N67W TO 28N49W TO 30N46W E WINDS 20 TO 30 KT. SEAS
2.5 TO 4.0 M. ELSEWHERE WITHIN 31N43W TO 28N66W TO 31N73W TO
26N74W TO 22N69W TO 26N63W TO 31N43W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.0 M IN NE SWELL.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 31N37W TO 31N41W TO 30N41W TO 29N40W TO 30N39W TO
31N37W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M IN N TO NE SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.