HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU NOV 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 05.
24 HOUR FORECAST VALID 1800 UTC NOV 06.
48 HOUR FORECAST VALID 1800 UTC NOV 07.
.WARNINGS.
...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER JUST E OF THE AREA 45N34W 995 MB
MOVING NW 10 KT WILL TURN S AFTER 06 HOURS...AND THEN SE AFTER
24 HOURS. FROM 40N TO 51N E OF 42W WINDS 25 TO 40 KT. SEAS 3 TO
6 M. ELSEWHERE FROM 38N TO 53N E OF 45W WINDS 20 TO 30 KT. SEAS
2.5 TO 5 M.
.06 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 46N36W 992 MB.
FROM 43N TO 48N BETWEEN 36W AND 41W WINDS 35 TO 50 KT. SEAS 4
TO 6.5 M.
.24 HOUR FORECAST COMBINED LOW 42N35W 992 MB. FROM 37N TO 49N E
OF 44W WINDS 25 TO 40 KT. SEAS 4 TO 7 M. ELSEWHERE FROM 31N TO
50N E OF 46W WINDS TO 25 KT. SEAS 2.5 TO 4.5 M.
.48 HOUR FORECAST LOW E OF THE AREA 38N30W 991 MB. FROM 34N TO
41N E OF 37W WINDS 25 TO 35 KT. SEAS 4 TO 6 M. ELSEWHERE FROM
31N TO 43N E OF 42W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 58N64W 997 MB MOVING NE 20 KT.
WITHIN 540 NM SE...AND 720 NM S QUADRANTS...AND N OF 58N
BETWEEN 46W AND 58W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.06 HOUR FORECAST LOW 59N60W 996 MB. WITHIN 90 NM OF THE SW
GREENLAND COAST N OF 61N WINDS 25 TO 40 KT. SEAS 3 TO 5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER N OF AREA AND
A SECOND NEW CENTER 59N49W 1000 MB. N AND NW OF A LINE FROM
61N35W TO 47N52W TO 55N59W WINDS 20 TO 30 KT. SEAS 2.5 TO 5
M...HIGHEST NEAR 59N45W.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 60N40W 1003 MB.
FROM 59N TO 65N E OF GREENLAND...FROM 47N TO 62N BETWEEN 44W
AND 55W...FROM 60N TO 64N W OF 54W...AND N OF 64N WITHIN 60 NM
OF THE SW GREENLAND COAST WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.SYNOPSIS AND FORECAST.
.LOW S OF AREA NEAR 27N65W 1005 MB NEARLY STATIONARY. FROM
31N TO 34N BETWEEN 50W AND 70W WINDS 20 TO 30 KT. SEAS TO
3.5 M.
.24 HOUR FORECAST LOW S OF AREA. FROM 31N TO 34N BETWEEN 46W
AND 69W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW S OF AREA. FROM 31N TO 34N BETWEEN 48W
AND 64W WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.LOW 63N40W 1012 MB DRIFTING NE. FROM 58N TO 64N E OF 46W
WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW 64N39W 1007 MB WITH CONDITIONS
DESCRIBED WITH NEW LOW CENTER 59N49W IN WARNINGS SECTION
ABOVE.
.48 HOUR FORECAST LOW MOVED NE OF AREA.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 59N W OF
49W...AND W OF 63W IN THE GULF OF SAINT LAWRENCE.
.24 HOUR FORECAST DENSE FOG N OF 63N E OF GREENLAND...N OF
65N W OF GREENLAND...WITHIN 90 NM OF THE SW GREENLAND COAST
N OF 59N...AND FROM 44N TO 55W W OF 52W...INCLUDING THE GULF
OF SAINT LAWRENCE.
.48 HOUR FORECAST DENSE FOG N OF 63N W OF GREENLAND...FROM
44N TO 49N BETWEEN 45W AND 52W...AND FROM 42N TO 46W W OF 64W.
.LIGHT FREEZING SPRAY N OF 62N W OF 61W...AND WITHIN 60 NM OF
THE SE COAST OF GREENLAND N OF 64N.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 61N
W OF 58W...AND N OF 63N E OF GREENLAND.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 64N
E OF GREENLAND...AND N OF 65N W OF 60W.
.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 1800 UTC THU NOV 5.
24 HOUR FORECAST VALID 1800 UTC FRI NOV 6.
48 HOUR FORECAST VALID 1800 UTC SAT NOV 7.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 27N65W 1005 MB. WITHIN 31N62W TO 31N65W TO
30N65W TO 29N64W TO 29N62W TO 30N62W TO 31N62W NE TO E WINDS 30
TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 31N55W TO 30N62W TO
31N69W TO 28N70W TO 27N67W TO 29N57W TO 31N55W NE TO E WINDS 20
TO 30 KT. SEAS 2.5 TO 3.5 M. REMAINDER AREA WITHIN 30N56W TO
31N53W TO 31N72W TO 29N74W TO 26N70W TO 27N57W TO 30N56W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.06 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS BELOW GALE FORCE.
.24 HOUR FORECAST LOW PRES NEAR 25N64W 1007 MB. WITHIN 31N48W TO
31N66W TO 28N67W TO 27N58W TO 27N51W TO 29N46W TO 31N48W NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 31N42W TO
28N66W TO 31N73W TO 24N74W TO 26N65W TO 27N52W TO 31N42W WINDS
20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.42 HOUR FORECAST LOW PRES NEAR 26N59W 1006 MB. WITHIN 31N55W TO
31N57W TO 30N59W TO 28N58W TO 27N55W TO 28N54W TO 31N55W WINDS
30 TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 30N46W TO 31N70W
TO 25N66W TO 24N61W TO 25N50W TO 30N46W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.5 M IN NE SWELL.
.48 HOUR FORECAST LOW PRES NEAR 26N57W 1006 MB. WITHIN 30N51W TO
31N56W TO 29N57W TO 28N54W TO 28N51W TO 30N51W WINDS 30 TO 35
KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 28N44W TO 31N46W TO
31N62W TO 22N59W TO 23N48W TO 28N44W WINDS 25 TO 35 KT. SEAS 2.5
TO 4.0 M. REMAINDER AREA WITHIN 30N62W TO 31N70W TO 25N68W TO
22N62W TO 30N62W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NE TO
E SWELL.
.SYNOPSIS AND FORECAST.
.ATLC 24 HOUR FORECAST WITHIN 28N35W TO 27N40W TO 25N41W TO
22N40W TO 24N35W TO 28N35W SW WINDS 20 TO 30 KT. SEAS 2.5 M.
.48 HOUR FORECAST WITHIN 31N35W TO 31N42W TO 27N37W TO 26N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.