000
FZNT02 KNHC 231458
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE NOV 23 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE NOV 23.
24 HOUR FORECAST VALID 1200 UTC WED NOV 24.
48 HOUR FORECAST VALID 1200 UTC THU NOV 25.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N70W TO 24N81W. WITHIN 29N73W TO 28N76W 
TO 26N80W TO 31N81W TO 31N71W TO 29N73W NW TO N WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT.
.03 HOUR FORECAST COLD FRONT FROM 31N68W TO 22N78W. WITHIN 
30N72W TO 30N75W TO 30N76W TO 31N76W TO 31N71W TO 30N72W NW TO N 
WINDS 25 TO 35 KT. SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 29N71W TO
26N78W TO 26N80W TO 31N81W TO 31N69W TO 29N71W NW TO N WINDS 20 
TO 30 KT. SEAS 8 TO 11 FT.
.18 HOUR FORECAST COLD FRONT FROM 31N60W TO 20N74W. WITHIN 
29N66W TO 27N70W TO 28N77W TO 31N75W TO 31N64W TO 29N66W N WINDS 
20 TO 30 KT. SEAS 11 TO 14 FT. ELSEWHERE...WITHIN 29N57W TO 
25N69W TO 25N80W TO 31N80W TO 31N55W TO 29N57W N WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N57W TO 19N72W. WITHIN 
28N65W TO 27N71W TO 27N73W TO 31N72W TO 31N62W TO 28N65W N WINDS 
20 TO 25 KT. SEAS 11 TO 14 FT. ELSEWHERE...WITHIN 28N56W TO 
24N69W TO 26N80W TO 30N80W TO 31N54W TO 28N56W N WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N50W TO 19N70W. WITHIN 
30N57W TO 30N64W TO 30N66W TO 31N66W TO 31N56W TO 30N57W NW WINDS
20 TO 25 KT. SEAS 12 TO 14 FT. ELSEWHERE...WITHIN 29N55W TO 
28N62W TO 30N66W TO 31N67W TO 31N52W TO 29N55W WINDS 20 KT OR 
LESS. SEAS 11 TO 13 FT IN NE SWELL. REMAINDER OF AREA...WITHIN 
25N55W TO 20N67W TO 27N77W TO 30N73W TO 31N48W TO 25N55W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 27N40W TO 26N47W TO 28N52W TO 31N55W TO 31N39W TO
27N40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 25N38W TO 24N45W TO 28N44W TO 31N48W TO
31N37W TO 25N38W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE.

.ATLC COLD FRONT FROM 31N69W TO 22N79W. WITHIN 28N64W TO 28N68W
TO 31N67W TO 31N58W TO 28N64W S WINDS 20 TO 30 KT. SEAS 8 TO 10 
FT.
.18 HOUR FORECAST COLD FRONT MERGED WITH REINFORCING 
FRONT...DEPICTED IN GALE WARNING AREA ABOVE. CONDITIONS MERGED 
WITH GALE WARNING AREA DESCRIBED ABOVE.

.GULF OF MEXICO COLD FRONT FROM 24N81W TO 21N97W. WITHIN 
28N85W TO 25N86W TO 28N87W TO 29N87W TO 28N85W N TO NE WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE...WITHIN 26N83W TO 25N87W 
TO 27N89W TO 29N87W TO 29N84W TO 26N83W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT WELL S OF AREA. CONDITIONS IMPROVE.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.