High Seas Forecast
Issued by NWS

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002
FZNT01 KWBC 090418
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SUN NOV 09 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC NOV 09.
24 HOUR FORECAST VALID 0000 UTC NOV 10.
48 HOUR FORECAST VALID 0000 UTC NOV 11.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 55N39W 983 MB MOVING SE 15 KT. WITHIN 45 NM EITHER SIDE OF A
LINE FROM 63N40W TO 60N43W TO 58N47W AREA OF NE WINDS 50 TO 65
KT. SEAS 6 TO 10.5 M. ELSEWHERE WITHIN 420 NM SW QUADRANT AND N
OF 60N E OF GREENLAND WINDS 40 TO 50 KT. SEAS 5 TO 8 M. OTHERWISE
E OF A LINE FROM 40N35W TO 43N46W TO 54N54W TO 59N50W TO 60N44W
WINDS 25 TO 40 KT. SEAS 2.5 TO 5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA 54N29W
990 MB AND SECOND CENTER 55N37W 990 MB. FROM 57N TO 62N BETWEEN
39W AND 47W WINDS 40 TO 50 KT. SEAS 5 TO 8 M. ELSEWHERE E OF A
LINE FROM 51N50W TO 56N52W TO 60N43W TO 66N39W WINDS 25 TO 40 KT.
SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW E OF AREA 49N29W 988 MB. FROM 34N TO 65N
BETWEEN 35W AND 46W WINDS 25 TO 40 KT. SEAS 3 TO 6.5 M.

...GALE WARNING...
.N OF 66N W OF 58W AREA OF NW WINDS 25 TO 35 KT. SEAS TO 4 M.
ELSEWHERE N OF 62N BETWEEN 56W AND 63W WINDS 20 TO 30 KT. SEAS TO
3 M.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.COMPLEX LOW WITH FIRST CENTER 47N60W 1002 MB MOVING E 40 KT AND
SECOND CENTER 45N62W 1000 MB MOVING NE 45 KT. FROM 35N TO 47N
BETWEEN 53W AND 66W WINDS 25 TO 40 KT. SEAS TO 4 M.
.24 HOUR FORECAST COMBINED LOW 48N36W 994 MB. WITHIN 360 NM S
SEMICIRCLE WINDS 35 TO 45 KT. SEAS 4 TO 6 M. ELSEWHERE FROM 36N
TO 49N BETWEEN 35W AND 50W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST LOW WELL E OF AREA. ASSOCIATED CONDITIONS
DESCRIBED ABOVE WITH LOW 49N29W.

...GALE WARNING...
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 41N73W 1006 MB.
FROM 32N TO 44N BETWEEN 65W AND 76W WINDS 20 TO 30 KT. SEAS TO 3
M.
.36 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 42N71W 1002 MB.
WITHIN 600 NM E QUADRANT AND WITHIN 360 NM E AND SE OF A FRONT TO
EXTEND FROM THE LOW TO 31N77W WINDS 25 TO 35 KT. SEAS TO 4 M.
.48 HOUR FORECAST LOW INLAND 45N69W 1000 MB. FROM 40N TO 50N
BETWEEN 55W AND 66W...WITHIN 480 NM E OF A FRONT TO EXTEND FROM
40N68W TO 31N72W...AND S OF 34N W OF THE FRONT WINDS 25 TO 40 KT.
SEAS 2.5 TO 5 M...HIGHEST NEAR 37N68W.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 47N
BETWEEN 57W AND 62W...AND FROM 59N TO 64N BETWEEN 38W AND 44W.
.24 HOUR FORECAST DENSE FOG FROM 55N TO 59N BETWEEN 42W AND 53W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 50N BETWEEN 58W AND 70W.

.LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND...AND N OF 65N W OF
60W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 65N35W TO
62N42W...AND N OF 65N W OF 59W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 65N35W TO
63N40W TO 60N43W...AND N OF 56N W OF 61W.

.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 0000 UTC SUN NOV 9.
24 HOUR FORECAST VALID 0000 UTC MON NOV 10.
48 HOUR FORECAST VALID 0000 UTC TUE NOV 11.

.WARNINGS.

...GULF OF AMERICA GALE WARNING...
.12 HOUR FORECAST COLD FRONT FROM 29N92W TO 27N97W. WITHIN
30N93W TO 30N94W TO 29N96W TO 28N96W TO 28N95W TO 29N93W TO
30N93W N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST COLD FRONT FROM 29N85W TO 22N97W. WITHIN
30N85W TO 30N94W TO 28N97W TO 22N97W TO 30N85W N WINDS 20 TO 30
KT. SEAS 2.5 M TO 3.0 M.
.36 HOUR FORECAST COLD FRONT FROM 26N82W TO 18N95W. WITHIN
20N94W TO 20N96W TO 21N97W TO 19N96W TO 18N94W TO
20N94W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N
WINDS 25 TO 35 KT. SEAS 2.5 TO 3.0 M. WITHIN 26N82W TO 30N84W TO
30N89W TO 28N97W TO 21N97W TO 21N92W TO 26N82W N WINDS 20 TO 30
KT. SEAS 2.5 TO 3.5 M IN N SWELL.
.48 HOUR FORECAST COLD FRONT E OF THE AREA. WITHIN 20N95W TO
21N97W TO 19N96W TO 18N94W TO 19N94W TO 20N95W...INCLUDING WITHIN
60 NM OF COAST OF VERACRUZ...N WINDS 30 TO 40 KT. SEAS 2.5 TO
3.5 M. WITHIN 31N86W TO 26N97W TO 22N98W TO 19N94W TO 21N90W TO
23N81W TO 31N86W...INCLUDING STRAITS OF FLORIDA AND WITHIN 60 NM
OF COAST OF CAMPECHE...N WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 31N35W TO 31N55W TO 21N48W TO 20N35W TO 31N35W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. WITHIN
19N35W TO 19N48W TO 15N58W TO 08N57W TO 06N53W TO 08N35W TO
19N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.
.24 HOUR FORECAST WITHIN 31N35W TO 31N41W TO 27N42W TO 24N51W TO
15N41W TO 13N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.5
M IN NW SWELL. WITHIN 13N43W TO 14N47W TO 12N53W TO 12N61W TO
06N53W TO 08N40W TO 13N43W...INCLUDING ATLANTIC EXPOSURES...
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.48 HOUR FORECAST WITHIN 17N35W TO 16N41W TO 14N42W TO 12N41W TO
10N38W TO 09N35W TO 17N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NW SWELL. WITHIN 10N45W TO 12N57W TO 10N58W TO 09N56W TO
09N51W TO 08N46W TO 10N45W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN E SWELL. WITHIN 21N41W TO 21N44W TO 20N45W TO 19N44W TO
18N41W TO 18N40W TO 21N41W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0
M IN NE TO E SWELL.

.ATLC 27 HOUR FORECAST COLD FRONT APPROACHING FROM THE WEST.
WITHIN 31N79W TO 31N81W TO 30N81W TO 29N80W TO 29N79W TO 30N79W
TO 31N79W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST COLD FRONT 31N77W TO 27N80W. WITHIN 31N71W TO
31N81W TO 28N80W TO 28N78W TO 30N76W TO 31N71W W WINDS 20 TO 25
KT. SEAS 2.5 TO 3.0 M IN W SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N72W TO 23N80W. WITHIN
29N74W TO 31N70W TO 31N81W TO 23N80W TO 29N74W...INCLUDING
STRAITS OF FLORIDA AND ATLANTIC EXPOSURES...NW WINDS 20 TO 30
KT. SEAS 2.5 TO 3.0 M.

.CARIBBEAN WITHIN 13N70W TO 13N73W TO 11N75W TO 12N72W TO 11N72W
TO 11N69W TO 13N70W...INCLUDING THE GULF OF VENEZUELA... NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST WITHIN 14N67W TO 14N71W TO 12N74W TO 11N72W TO
11N67W TO 11N64W TO 14N67W...INCLUDING THE GULF OF VENEZUELA...
E WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 13N69W TO 14N72W TO 13N74W TO 11N73W
TO 11N72W TO 12N69W TO 13N69W...INCLUDING THE GULF OF
VENEZUELA... E WINDS 20 TO 25 KT. SEAS TO 2.5 M.

.CARIBBEAN 45 HOUR FORECAST WITHIN 21N84W TO 22N84W TO 22N87W TO
20N88W TO 18N87W TO 20N86W TO 21N84W...INCLUDING IN YUCATAN
CHANNEL...N WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST COLD FRONT FROM 21N80W TO 17N88W. WITHIN
22N81W TO 23N82W TO 22N87W TO 18N88W TO 17N87W TO 20N84W TO
22N81W...INCLUDING IN YUCATAN CHANNEL...N WINDS 20 TO 30 KT.
SEAS TO 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.

$$