000
FZNT02 KNHC 202104
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON NOV 20 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1800 UTC MON NOV 20.
24 HOUR FORECAST VALID 1800 UTC TUE NOV 21.
48 HOUR FORECAST VALID 1800 UTC WED NOV 22.

.WARNINGS.

...ATLANTIC GALE WARNING...
.COLD FRONT FROM 31N61W TO 20N71W. WITHIN 31N56W TO 29N64W TO 
31N70W TO 27N70W TO 29N64W TO 25N60W TO 31N56W NW TO N WINDS 20 
TO 30 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 31N54W TO 28N65W TO 
31N73W TO 26N72W TO 27N65W TO 24N63W TO 31N54W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.
.12 HOUR FORECAST COLD FRONT FROM 31N57W TO 21N74W. WITHIN 
31N57.5W TO 31N59.5W TO 30.5N59W TO 30.5N58.5W TO 30.5N58W TO 
31N57.5W N TO NW WINDS 30 TO 35 KT. SEAS 13 TO 16 FT. ELSEWHERE 
WITHIN 31N57W TO 31N68W TO 26N68W TO 26N63W TO 28N59W TO 31N57W N
TO NW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA 
WITHIN 31N52W TO 31N69W TO 29N75W TO 24N75W TO 23N70W TO 26N58W 
TO 31N52W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N54W TO 19N69W. LITTLE 
CHANGE.
.48 HOUR FORECAST COLD FRONT FROM 31N46W TO 19N67W. WITHIN 
30N48W TO 30N50W TO 29N51W TO 28N52W TO 27N51W TO 27N50W TO 
30N48W N WINDS 30 TO 35 KT. SEAS 13 TO 20 FT. ELSEWHERE WITHIN 
31N40W TO 31N57W TO 24N56W TO 22N45W TO 24N41W TO 31N40W W TO NW 
WINDS 20 TO 30 KT. SEAS 12 TO 20 FT. REMAINDER OF AREA WITHIN 
31N57W TO 31N70W TO 24N74W TO 20N70W TO 20N53W TO 31N57W... 
INCLUDING IN ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 
12 FT IN NE SWELL.

...GULF OF MEXICO GALE WARNING...
.12 HOUR FORECAST COLD FRONT FROM 30N93W TO 22N98W. WITHIN 
30N87W TO 31N88W TO 30N95W TO 28N97W TO 22N98W TO 22N97W TO 
30N87W NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N88W TO 18N94W. WITHIN 
20N95W TO 20N96W TO 20N97W TO 19N96W TO 19N95W TO 
20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS 
30 TO 40 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 26N93W TO 30N93W 
TO 28N97W TO 23N98W TO 20N97W TO 21N95W TO 26N93W...INCLUDING 
WITHIN 60 NM OF COAST OF VERACRUZ...N WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT.
.48 HOUR FORECAST COLD FRONT FROM 27N83W TO 19N92W. WITHIN 
25N88W TO 24N97W TO 19N96W TO 19N93W TO 25N88W...INCLUDING WITHIN
60 NM OF COAST OF VERACRUZ AND WITHIN 60 NM OF COAST OF 
CAMPECHE...N WINDS 20 TO 30 KT. SEAS 10 TO 14 FT. ELSEWHERE 
WITHIN 26N88W TO 26N91W TO 25N93W TO 25N95W TO 24N95W TO 24N92W 
TO 26N88W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 22N35W TO 29N46W. WITHIN 31N35W TO 
31N39W TO 28N39W TO 26N43W TO 24N43W TO 21N35W TO 31N35W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST STATIONARY FRONT DISSIPATED. WITHIN 31N35W TO 
31N40W TO 28N38W TO 26N37W TO 26N35W TO 31N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN N TO NE SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 11N36W TO 15N46W TO 13N56W TO 07N52W TO 07N40W TO
11N36W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC 48 HOUR FORECAST COLD FRONT FROM 31N80W TO 29N81W. WITHIN
31N75W TO 31N81W TO 29N80W TO 29N79W TO 30N77W TO 31N75W SW 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.

.CARIBBEAN 30 HOUR FORECAST WITHIN 19N70W TO 19N72W TO 20N73W TO
20N76W TO 19N75W TO 17N71W TO 19N70W NE TO E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.