HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT NOV 08 2025
CCODE/2:31:04:01:00/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 08.
24 HOUR FORECAST VALID 0600 UTC NOV 09.
48 HOUR FORECAST VALID 0600 UTC NOV 10.
.WARNINGS.
...HURRICANE FORCE WIND WARNING...
.LOW 55N39W 962 MB NEARLY STATIONARY THEN MOVING E 05 KT AFTER 18
HOURS. WITHIN 150 NM NW OF A LINE FROM 57N46W TO 61N40W WINDS 55
TO 75 KT. SEAS 8 TO 11 M. ALSO WITHIN 240 NM NW OF A LINE FROM
55N44W TO 63N37W...AND WITHIN 480 NM S QUADRANT WINDS 40 TO 55
KT. SEAS 7 TO 11 M. ELSEWHERE FROM 40N TO 60N E OF 55W...N OF 60N
E OF GREENLAND WINDS 25 TO 40 KT. SEAS 4 TO 8 M. OTHERWISE S OF
60N E OF 59W WINDS TO 25 KT. SEAS 2.5 TO 5.5 M.
.24 HOUR FORECAST LOW 56N36W 985 MB. WITHIN 180 NM NW OF A LINE
FROM 57N46W TO 61N40W WINDS 55 TO 70 KT. SEAS 8 TO 11 M. ALSO
WITHIN 120 NM NW OF A LINE FROM 56N43W TO 65N34W...AND WITHIN 300
NM S AND 240 NM SW QUADRANTS WINDS 40 TO 55 KT. SEAS 5 TO 8.5 M.
ELSEWHERE N OF 41N E OF 48W WINDS 25 TO 40 KT. SEAS 3.5 TO 7 M.
OTHERWISE S OF 60N E OF 55W WINDS TO 25 KT. SEAS 2.5 TO 5.5
M...HIGHEST ALONG 35W.
.48 HOUR FORECAST COMPLEX LOW E OF AREA WITH MEAN CENTER NEAR
54N28W 988 MB. WITHIN 300 NM NW OF A LINE FROM 54N41W TO 65N28W
WINDS 30 TO 45 KT. SEAS 4.5 TO 7.5 M. ELSEWHERE FROM 50N TO 60N E
OF 56W...AND N OF 60N E OF GREENLAND WINDS 20 TO 30 KT. SEAS 2.5
TO 5.5 M.
...GALE WARNING...
.N OF 64N W OF 58W AREA OF N WINDS 30 TO 40 KT. SEAS 3 TO 4.5 M.
ELSEWHERE N OF 60N W OF 57W AREA OF N TO NE WINDS 20 TO 30 KT.
SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST N OF 61N W OF 57W AREA OF N TO NE WINDS 25 TO
35 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
...GALE WARNING...
.INLAND LOW 48N76W 990 MB MOVING E 20 KT. BETWEEN 360 NM AND 780
NM SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST INLAND LOW 49N57W 1000 MB. WITHIN 600 NM SE AND
780 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW E OF AREA 48N27W 988 MB. FROM 36N TO 50N E
OF 50W WINDS 25 TO 35 KT. SEAS 3 TO 6 M.
...GALE WARNING...
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 42N71W 1004
MB. WITHIN 420 NM E QUADRANT AND NW OF A LINE FROM 31N74W TO
40N61W S OF 40N WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 60N E OF
61W...AND WITHIN 120 NM OF E GREENLAND COAST N OF 60N.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM SE OF A LINE FROM
64N41W TO 57N51W...AND FROM 42N TO 50N BETWEEN 50W AND 60W.
.48 HOUR FORECAST DENSE FOG WITHIN 240 NM SE OF A LINE FROM
65N40W TO 55N50W...FROM 42N TO 50N E OF 46W...FROM 54N TO 58N
BETWEEN 44W AND 53W...AND FROM 35N TO 44N W OF 65W.
.LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND
AND N OF 65N W OF 59W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF 64N E OF GREENLAND
AND N OF 66N W OF 60W.
.FORECASTER ANDERSON. 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 0600 UTC SAT NOV 8.
24 HOUR FORECAST VALID 0600 UTC SUN NOV 9.
48 HOUR FORECAST VALID 0600 UTC MON NOV 10.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WEAKENING STATIONARY FRONT FROM 31N42W TO 26N56W WHERE IT
STARTS TO DISSIPATE. WITHIN 31N35W TO 16N61W TO 10N50W TO 16N35W
TO 31N35W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND
ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN
NW TO N SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 20N35W TO 14N46W TO
16N54W TO 11N61W TO 06N53W TO 07N35W TO 20N35W...INCLUDING
ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N
TO NE SWELL. WITHIN 31N35W TO 31N50W TO 19N49W TO 21N35W TO
31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 31N35W TO 26N39W TO 24N46W TO 15N41W TO
13N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW
SWELL. WITHIN 14N46W TO 14N59W TO 12N60W TO 06N53W TO 09N41W TO
14N46W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.ATLC WITHIN 31N39W TO 31N61W TO 28N57W TO 27N54W TO 28N46W TO
31N39W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5 M IN NW TO N SWELL.
.15 HOUR FORECAST CONDITIONS MERGED WITH SECTION ABOVE.
.CARIBBEAN 03 HOUR FORECAST WITHIN 13N73W TO 13N76W TO 11N77W TO
10N76W TO 11N75W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 12N74W TO 12N76W TO 11N77W TO 10N76W TO
11N75W TO 11N74W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 2.5 M.
.48 HOUR FORECAST WITHIN 14N67W TO 15N69W TO 15N75W TO 12N75W TO
12N72W TO 11N68W TO 14N67W...INCLUDING THE GULF OF VENEZUELA...
E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M.
.GULF OF AMERICA 30 HOUR FORECAST COLD FRONT FROM 30N85W TO
27N97W. WITHIN 30N92W TO 30N94W TO 29N95W TO 29N97W TO 27N97W TO
28N93W TO 30N92W N TO NE WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COLD FRONT FROM 27N82W TO 22N97W. WITHIN
29N83W TO 31N87W TO 30N94W TO 28N97W TO 22N98W TO 25N88W TO
29N83W N WINDS 20 TO 30 KT. SEAS 2.5 M TO 4.0 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.
$$