HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN NOV 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 08.
24 HOUR FORECAST VALID 1200 UTC NOV 09.
48 HOUR FORECAST VALID 1200 UTC NOV 10.
.WARNINGS.
...GALE WARNING...
.N OF A LINE FROM 61N65W TO 65N52W WINDS 25 TO 35 KT. SEAS TO 3.5
M.
.24 HOUR FORECAST N OF 64N BETWEEN 52W AND 56W WINDS 20 TO 30 KT.
SEAS TO 3 M.
.36 HOUR FORECAST CONDITIONS DIMINISHED.
...GALE WARNING...
.LOW 53N37W 997 MB MOVING SE 20 KT. FROM 40N TO 57N BETWEEN 35W
AND 46W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST LOW ABSORBED. FROM 40N TO 53N BETWEEN 35W AND
39W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M...HIGHEST NEAR 46N27W.
...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 45N67W 996 MB MOVING 20 KT AND
SECOND CENTER 46N64W 998 MB MOVING N 10 KT. FROM 45N TO 50N
BETWEEN 56W AND 67W WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
ELSEWHERE FROM 38N TO 50N BETWEEN 54W AND 74W WINDS 20 TO 30 KT.
SEAS TO 3.5 M.
.24 HOUR FORECAST COMBINED LOW 50N64W 990 MB. WITHIN 240 NM NE
AND E OF A LINE FROM 56N61W TO 52N56W TO 45N52W WINDS 25 TO 35
KT. SEAS TO 3.5 M. ELSEWHERE WITHIN 300 NM SE QUADRANT...AND FROM
36N TO 41N BETWEEN 65W AND 75W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW INLAND 54N65W 994 MB. FROM 53N TO 63N
BETWEEN 47W AND 60W WINDS TO 25 KT. SEAS TO 3 M.
.SYNOPSIS AND FORECAST.
.FROM 31N TO 34N BETWEEN 48W AND 58W WINDS 20 TO 30 KT. SEAS 2.5
TO 5 M.
.24 HOUR FORECAST LOW 31N47W 997 MB. FROM 31N TO 34N BETWEEN 39W
AND 51W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST LOW E OF AREA 31N32W 1003 MB. FROM 31N TO 33N
BETWEEN 35W AND 42W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST NEW LOW 42N56W 999 MB. FROM 34N TO 44N BETWEEN
53W AND 64W WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 50N
BETWEEN 55W AND 65W...FROM 54N TO 57N BETWEEN 35W AND 37W...AND N
OF 62N BETWEEN 51W AND 57W.
.24 HOUR FORECAST DENSE FOG FROM 43N TO 48N BETWEEN 51W AND 55W.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 51N BETWEEN 48W AND
58W...AND N OF 53N W OF 48W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 61N64W TO
67N56W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 64N64W TO
67N58W.
.FORECASTER HUFFMAN. 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 1200 UTC SUN NOV 8.
24 HOUR FORECAST VALID 1200 UTC MON NOV 9.
48 HOUR FORECAST VALID 1200 UTC TUE NOV 10.
.WARNINGS.
...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 28N56W 999 MB. WITHIN 31N53W TO 31N57.5W TO
30.5N57W TO 30N55.5W TO 30N54W TO 31N53W E WINDS 30 TO 40 KT.
SEAS 4.0 TO 4.5 M. ELSEWHERE WITHIN 31N44W TO 31N61W TO 30N60W TO
28N46W TO 28N42W TO 31N44W E WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5
M. WITHIN 28N52W TO 28N55W TO 25N58W TO 24N62W TO 20N56W TO
24N50W TO 28N52W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M.
REMAINDER AREA WITHIN 31N35W TO 29N70W TO 24N69W TO 19N58W TO
25N45W TO 25N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M
IN MIXED SWELL.
.12 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS BELOW GALE FORCE.
.24 HOUR FORECAST LOW PRES NEAR 30N47W 1002 MB. WITHIN 29N35W TO
31N44W TO 29N50W TO 22N51W TO 21N46W TO 26N35W TO 29N35W SW
WINDS 20 TO 30 KT. SEAS 2.5 TO 5.0 M. ELSEWHERE WITHIN 30N37W TO
26N50W TO 31N58W TO 27N61W TO 20N51W TO 24N35W TO 30N37W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES NEAR 30N36W 1003 MB. WITHIN 31N35W TO
31N41W TO 30N41W TO 30N37W TO 30N35W TO 31N35W N TO NE WINDS 20
TO 25 KT. SEAS 3.5 TO 4.5 M. WITHIN 30N35W TO 27N41W TO 24N41W TO
23N39W TO 23N35W TO 30N35W SW TO W WINDS 20 TO 30 KT. SEAS 4.0
TO 5.0 M. ELSEWHERE WITHIN 31N35W TO 31N49W TO 25N49W TO 20N42W
TO 23N35W TO 26N40W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO
4.0 M IN MIXED SWELL.
.SYNOPSIS AND FORECAST.
.CARIBBEAN 36 HOUR FORECAST WITHIN 13N69W TO 14N70W TO 13N72W TO
12N72W TO 11N72W TO 12N69W TO 13N69W...INCLUDING THE GULF OF
VENEZUELA... E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 13N69W TO 14N71W TO 13N74W TO 11N73W TO
12N72W TO 11N69W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...
E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.GULF OF AMERICA 18 HOUR FORECAST WITHIN 27N95W TO 29N97W TO
28N97W TO 25N97W TO 25N96W TO 26N94W TO 27N95W E 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.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER AL. NATIONAL HURRICANE CENTER.
$$