000
FZNT02 KNHC 201612
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON NOV 20.
24 HOUR FORECAST VALID 1200 UTC TUE NOV 21.
48 HOUR FORECAST VALID 1200 UTC WED NOV 22.

.WARNINGS.

...ATLANTIC GALE WARNING...
.COLD FRONT FROM 31N62W TO 21N77W. WITHIN 30N60W TO 30N61W TO 
29N61W TO 29N60W TO 30N60W SW WINDS 30 TO 35 KT. SEAS 10 TO 12 
FT. ELSEWHERE WITHIN 31N58W TO 30N63W TO 31N70W TO 29N69W TO 
25N63W TO 27N60W TO 31N58W SW TO W WINDS 20 TO 30 KT. SEAS 10 TO 
12 FT. REMAINDER OF AREA WITHIN 29N54W TO 29N63W TO 31N73W TO 
28N73W TO 27N65W TO 22N65W TO 29N54W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN SW TO W SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N56W TO 18N64W. WITHIN 
31N57W TO 31N59W TO 30N59W TO 30N58W TO 31N57W N WINDS 30 TO 35 
KT. SEAS 15 TO 20 FT. ELSEWHERE WITHIN 31N56W TO 31N69W TO 26N69W
TO 23N71W TO 23N66W TO 26N59W TO 31N56W N TO NE WINDS 20 TO 30 
KT. SEAS 12 TO 18 FT. REMAINDER OF AREA WITHIN 31N50W TO 31N69W 
TO 30N73W TO 26N75W TO 22N68W TO 27N54W TO 31N50W...INCLUDING 
ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO
NE SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N47W TO 17N62W. WITHIN 
31N43W TO 31N59W TO 25N57W TO 24N48W TO 28N44W TO 31N43W NW TO N 
WINDS 20 TO 30 KT. SEAS 15 TO 20 FT. ELSEWHERE WITHIN 30N41W TO 
26N59W TO 31N71W TO 21N72W TO 19N61W TO 25N45W TO 
30N41W...INCLUDING IN ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. 
SEAS 8 TO 14 FT IN N TO NE SWELL.

...GULF OF MEXICO GALE WARNING...
.18 HOUR FORECAST COLD FRONT FROM 29N92W TO 22N98W. WITHIN 
28N94W TO 30N93W TO 30N95W TO 28N97W TO 23N98W TO 28N94W NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 29N91W TO 19N96W. WITHIN 
23N96W TO 23N97W TO 23N98W TO 22N98W TO 21N97W TO 22N96W TO 
23N96W N WINDS 30 TO 35 KT. SEAS 8 FT. ELSEWHERE WITHIN 28N93W TO
30N93W TO 29N97W TO 23N98W TO 19N95W TO 24N95W TO 
28N93W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST COLD FRONT FROM 30N83W TO 19N92W. WITHIN 
20N95W TO 20N96W TO 20N97W TO 19N96W TO 19N95W TO 
20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW WINDS 
30 TO 35 KT. SEAS 12 TO 14 FT. ELSEWHERE WITHIN 24N91W TO 28N94W 
TO 25N98W TO 22N98W TO 19N96W TO 18N94W TO 24N91W N WINDS 20 TO 
30 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA WITHIN 26N89W TO 
26N93W TO 24N91W TO 21N93W TO 19N93W TO 23N91W TO 26N89W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 23N35W TO 31N47W. WITHIN 31N35W TO 
29N46W TO 23N48W TO 19N45W 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 28N39W TO 25N37W TO 25N35W TO 31N35W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.ATLC WITHIN 13N35W TO 20N49W TO 15N59W TO 06N54W TO 07N35W TO
13N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 36 HOUR FORECAST WITHIN 19N70W TO 19N72W TO 21N73W TO
20N75W TO 17N73W TO 17N70W TO 19N70W NE TO E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 18N70W TO 18N71W TO 17N73W TO 16N73W TO
16N72W TO 17N70W TO 18N70W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.

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

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.