000
FZNT02 KNHC 231606
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE FEB 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FEB 23.
24 HOUR FORECAST VALID 1200 UTC WED FEB 24.
48 HOUR FORECAST VALID 1200 UTC THU FEB 25.

.WARNINGS.

...ATLANTIC GALE WARNING...
.COLD FRONT FROM 31N72W TO 26N80W. WITHIN 30N74W TO 29N75W TO 
29N76W TO 31N75W TO 31N73W TO 30N74W W WINDS 25 TO 35 KT. SEAS 9 
TO 11 FT. ELSEWHERE WITHIN 30N70W TO 28N73W TO 29N78W TO 31N78W 
TO 31N65W TO 30N70W SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.06 HOUR FORECAST COLD FRONT FROM 31N71W TO 25N80W. WITHIN 
30N68W TO 28N72W TO 29N76W TO 31N76W TO 31N61W TO 30N68W SW TO W 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N63W TO 27N72W. 
WITHIN 29N54W TO 30N57W TO 29N64W TO 31N67W TO 31N46W TO 29N54W 
SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 27N48W TO 26N53W TO 
27N56W TO 31N61W TO 31N42W TO 27N48W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN NW SWELL.

...CARIBBEAN WARNING... 
.WITHIN 10N76W TO 11N77W TO 13N75W TO 12N74W TO 10N76W NE TO E 
WINDS 25 TO 35 KT. SEAS 8 FT. ELSEWHERE WITHIN 11N65W TO 11N79W 
TO 15N79W TO 17N76W TO 15N64W TO 11N65W E WINDS 20 TO 25 KT. 
SEAS 8 FT. 
.06 HOUR FORECAST WITHIN 11N67W TO 12N72W TO 11N76W TO 12N77W TO
13N72W TO 11N67W NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT.
ELSEWHERE WITHIN 13N73W TO 10N77W TO 12N80W TO 17N78W TO 16N66W 
TO 13N73W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.15 HOUR FORECAST LITTLE CHANGE...EXCEPT WITHIN 11N73W TO 
11N75W TO 10N76W TO 13N75W TO 12N74W TO 11N73W NE TO E WINDS 25 
TO 35 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 11N67W TO 11N80W TO 14N81W TO 16N79W TO
14N69W TO 11N67W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.36 HOUR FORECAST WITHIN 11N74W TO 11N75W TO 09N76W TO 12N76W TO 
13N74W TO 11N74W NE WINDS 30 TO 40 KT. SEAS 9 TO 11 FT. ELSEWHERE
WITHIN 11N66W TO 11N73W TO 11N82W TO 15N81W TO 18N73W TO 11N66W 
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 11N73W TO 10N76W TO 12N76W TO 13N75W TO
13N74W TO 11N73W NE TO E WINDS 25 TO 35 KT. SEAS 10 TO 12 FT. 
ELSEWHERE WITHIN 12N62W TO 09N78W TO 14N82W TO 17N76W TO 17N66W 
TO 12N62W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 22N35W TO 19N68W TO 25N73W TO 31N60W TO 31N35W TO
22N35W E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW TO N SWELL.
ELSEWHERE WITHIN 07N35W TO 07N50W TO 14N53W TO 19N35W TO 07N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. 
.24 HOUR FORECAST WITHIN 07N35W TO 06N55W TO 13N61W TO 28N53W TO
31N35W TO 07N35W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN N 
SWELL. 
.48 HOUR FORECAST WITHIN 07N35W TO 06N55W TO 19N63W TO 31N35W TO
07N35W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN N SWELL.

.ATLC 30 HOUR FORECAST WITHIN 20N70.5W TO 20N72.5W TO 20.5N72.5W
TO 21N71.5W TO 20.5N70W TO 20N70.5W...INCLUDING THE WINDWARD
PASSAGE...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 RAMOS. NATIONAL HURRICANE CENTER.