HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC NOV 05.
24 HOUR FORECAST VALID 1200 UTC NOV 06.
48 HOUR FORECAST VALID 1200 UTC NOV 07.
.WARNINGS.
...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER E OF THE AREA 44N32W 999 MB MOVING
NW 10 KT WILL TURN S AFTER 12 HOURS. FROM 39N TO 51N E OF 40W
WINDS 25 TO 40 KT. SEAS 3 TO 6 M. ELSEWHERE FROM 36N TO 54N E
OF 45W WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.
.12 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 45N35W 990 MB.
FROM 43N TO 48N BETWEEN 36W AND 41W WINDS 35 TO 50 KT. SEAS
4 TO 7 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 42N36W 993 MB.
FROM 38N TO 49N E OF 45W WINDS 30 TO 45 KT. SEAS 4 TO 7 M.
ELSEWHERE FROM 35N TO 50N E OF 47W WINDS 20 TO 30 KT. SEAS
2.5 TO 5 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF THE AREA
40N33W 994 MB. FROM 35N TO 41N E OF 39W WINDS 25 TO 40 KT.
SEAS 4 TO 7 M. ELSEWHERE FROM 32N TO 44N E OF 44W WINDS 20 TO
30 KT. SEAS 2.5 TO 4.5 M.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER N OF AREA AND A SECONDARY CENTER
65N38W 1008 MB MOVING NE 10 KT. FROM 59N TO 61N BETWEEN 37W AND
43W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE N OF 58N E OF
44W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW MOVED NE OF AREA WITH CONDITIONS
DESCRIBED WITH COMPLEX LOW DESCRIBED IN THE FOLLOWING GALE
WARNING.
...GALE WARNING...
.LOW 64N62W 1001 MB MOVING NE 15 KT. WITHIN 60 NM OF THE SW
GREENLAND COAST N OF 66N WINDS 25 TO 35 KT. SEAS TO 3 M.
ELSEWHERE N OF 53N BETWEEN 48W AND 58W WINDS TO 25 KT. SEAS
TO 2.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 66N55W 992 MB
AND A SECOND NEW CENTER 59N52W 998 MB. FROM 53N TO 65N BETWEEN
41W AND 53W WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M. ELSEWHERE
WITHIN 600 NM NE...660 NM S AND SE...AND 360 NM SW QUADRANTS
OF SECOND NEW CENTER...AND WITHIN 480 NM S...AND 180 NM W AND NW
QUADRANTS OF FIRST CENTER WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 65N35W 998 MB.
FROM 59N TO 61N BETWEEN 48W AND 50W WINDS 25 TO 35 KT. SEAS
TO 3.5 M. ELSEWHERE WITHIN 480 NM S AND SW...AND 150 NM W AND
SW QUADRANTS...AND FROM 53N TO 62N BETWEEN 45W AND 54W WINDS
20 TO 30 KT. SEAS TO 3 M.
...GALE WARNING...
.LOW S OF AREA NEAR 27N65W 1005 MB NEARLY STATIONARY. FROM
31N TO 34N BETWEEN 50W AND 72W WINDS 20 TO 30 KT. SEAS 2.5
TO 4.5 M.
.24 HOUR FORECAST LOW S OF AREA. FROM 31N TO 33N BETWEEN
51W AND 65W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE
FROM 31N TO 35N BETWEEN 44W AND 69W WINDS TO 25 KT. SEAS TO
3 M.
.48 HOUR FORECAST LOW S OF THE AREA. FROM 31N TO 33N BETWEEN
51W AND 62W WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. ELSEWHERE
FROM 31N TO 36N BETWEEN 47W AND 65W WINDS TO 25 KT. SEAS TO
3 M.
...GALE WARNING...
.48 HOUR FORECAST INLAND LOW NEAR 66N78W 989 MB. FROM 60N TO
62N W OF 62W WINDS 25 TO 35 KT. SEAS TO 3.5 M. ELSEWHERE FROM
59N TO 66N BETWEEN 53W AND 66W WINDS 20 TO 30 KT. SEAS TO 3 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 65N E OF
GREENLAND...N AND NW OF A LINE FROM 62N49W TO 58N63W...FROM
42N TO 55N E OF 38W...AND W OF 64W IN THE GULF OF SAINT
LAWRENCE.
.24 HOUR FORECAST DENSE FOG N OF 64N E OF GREENLAND...N OF 65N
W OF GREENLAND...WITHIN 120 NM OF THE SW GREENLAND COAST N OF
60N...AND FROM 46N TO 56W W OF 53W...INCLUDING THE GULF OF
SAINT LAWRENCE.
.48 HOUR FORECAST DENSE FOG N OF 65N E OF GREENLAND...N OF
62N W OF GREENLAND...AND FROM 44N TO 50N BETWEEN 46W AND 53W.
.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 62N
W OF 59W...AND N OF 64N E OF GREENLAND.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N 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 1200 UTC THU NOV 5.
24 HOUR FORECAST VALID 1200 UTC FRI NOV 6.
48 HOUR FORECAST VALID 1200 UTC SAT NOV 7.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 27N65W 1005 MB. WITHIN 31N61W TO 31N66W TO
30N66W TO 29N65W TO 29N63W TO 30N61W TO 31N61W NE TO E WINDS 30
TO 35 KT. SEAS 3.5 TO 4.0 M. ELSEWHERE WITHIN 31N56W TO 30N65W TO
31N69W TO 29N70W TO 27N67W TO 28N59W TO 31N56W NE TO E WINDS 20
TO 30 KT. SEAS 2.5 TO 3.5 M. REMAINDER AREA WITHIN 30N57W TO
31N68W TO 31N73W TO 26N71W TO 26N67W TO 27N57W TO 30N57W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.12 HOUR FORECAST LOW PRES NEAR 26N62W 1006 MB. WITHIN 31N51W TO
31N67W TO 29N71W TO 27N66W TO 27N57W TO 31N51W NE TO E WINDS 20
TO 30 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 31N67W TO 30N70W TO
31N72W TO 27N73W TO 25N67W TO 27N56W TO 31N67W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.24 HOUR FORECAST LOW PRES NEAR 26N62W 1007 MB. WITHIN 31N45W TO
31N68W TO 27N68W TO 27N56W TO 31N45W NE TO E WINDS 20 TO 30 KT.
SEAS 2.5 TO 4.0 M. ELSEWHERE WITHIN 31N44W TO 28N68W TO 31N73W TO
27N75W TO 24N72W TO 27N56W TO 31N44W WINDS 20 KT OR LESS. SEAS
2.5 TO 3.5 M IN NE TO E SWELL.
.48 HOUR FORECAST LOW PRES NEAR 26N60W 1007 MB. WITHIN 29N54W TO
30N56W TO 30N57W TO 28N58W TO 28N57W TO 27N55W TO 29N54W E WINDS
30 TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 31N49W TO
29N56W TO 30N64W TO 27N60W TO 26N51W TO 27N46W TO 31N49W E WINDS
20 TO 30 KT. SEAS 2.5 TO 4.0 M. REMAINDER AREA WITHIN 27N61W TO
31N72W TO 25N71W TO 24N62W TO 22N57W TO 26N47W TO 27N61W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.5 M IN NE SWELL.
.SYNOPSIS AND FORECAST.
.ATLC 24 HOUR FORECAST WITHIN 27N37W TO 28N40W TO 26N41W TO
25N41W TO 25N38W TO 25N37W TO 27N37W SW WINDS 20 TO 30 KT. SEAS
2.5 M.
.48 HOUR FORECAST WITHIN 31N35W TO 31N44W TO 30N38W TO 29N37W TO
24N35W 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.