000
FZNT02 KNHC 211610
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN FEB 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN FEB 21.
24 HOUR FORECAST VALID 1200 UTC MON FEB 22.
48 HOUR FORECAST VALID 1200 UTC TUE FEB 23.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 10N77W TO 11N77W TO 12N76W TO 12N75W TO 11N74W TO 10N77W
NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 
11N77W TO 10N77W TO 11N78W TO 13N78W TO 12N75W TO 11N77W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.18 HOUR FORECAST S OF 12N BETWEEN 74W AND 75.5W NE WINDS 30 TO 
35 KT. SEAS 10 FT. ELSEWHERE WITHIN 12N74W TO 10N77W TO 11N77W TO
13N76W TO 13N75W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT. REMAINDER OF AREA WITHIN 10N76.5W TO 10.5N77.5W TO 
11.5N77.5W TO 12N76.5W TO 11N77W TO 10N76.5W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST S OF 11.5N BETWEEN 74.5W AND 75.5W NE WINDS 30
TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 12N74W TO 10N77W TO
11N78W TO 13N77W TO 14N75W TO 12N74W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. REMAINDER OF AREA WITHIN 12N77W TO 11N75W TO 
10N77W TO 11N78W TO 14N77W TO 12N77W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NE SWELL. 
.27 HOUR FORECAST WITHIN 11N74W TO 10N77W TO 11N78W TO 13N77W TO
13N75W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
ELSEWHERE WITHIN 11N75W TO 10N77W TO 11N79W TO 14N78W TO 14N76W 
TO 11N75W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.36 HOUR FORECAST S OF 11.5N BETWEEN 74.5W AND 75.5W NE WINDS 30
TO 35 KT. SEAS 10 FT. ELSEWHERE WITHIN 12N73W TO 10N76W TO 
14N77W TO 16N74W TO 15N72W TO 12N73W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. REMAINDER OF AREA WITHIN 13N71W TO 10N77W TO 
13N80W TO 17N76W TO 16N68W TO 13N71W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST S OF 12N BETWEEN 74.5W AND 75.5W NE WINDS 30 
TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 11N74W TO 11N76W TO 
11N77W TO 14N77W TO 13N75W TO 11N74W NE TO E WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. WITHIN 13N65W TO 13N73W TO 09N77W TO 12N80W TO 
17N73W TO 13N65W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. REMAINDER 
OF AREA WITHIN 13N65W TO 11N68W TO 16N74W TO 16N66W TO 13N65W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.

.SYNOPSIS AND FORECAST.

.ATLC N OF 29N BETWEEN 45.5W AND 59W SW WINDS 20 TO 25 KT. SEAS 8
TO 10 FT. WITHIN 28N65W TO 23N80W TO 30N79W TO 30N70W TO 31N49W 
TO 28N65W N TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT. ELSEWHERE WITHIN
30N64W TO 27N70W TO 29N69W TO 28N79W TO 31N78W TO 30N64W WINDS 
20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. 
.24 HOUR FORECAST WITHIN 29N39W TO 30N40W TO 29N45W TO 31N41W TO
31N35W TO 29N39W SW TO W WINDS 20 TO 30 KT. SEAS 11 TO 15 FT IN 
NW SWELL. WITHIN 29N47W TO 30N48W TO 29N52W TO 31N53W TO 31N42W 
TO 29N47W NW WINDS 20 TO 30 KT. SEAS 11 TO 16 FT IN N SWELL. 
WITHIN 21N65W TO 20N74W TO 23N77W TO 25N74W TO 24N56W TO 
21N65W...INCLUDING APPROACH TO THE WINDWARD PASSAGE...NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE SWELL. ELSEWHERE WITHIN 
23N62W TO 23N75W TO 28N79W TO 31N71W TO 31N42W TO 23N62W WINDS 20
KT OR LESS. SEAS 8 TO 15 FT IN N SWELL. 
.48 HOUR FORECAST WITHIN 24N43W TO 22N51W TO 22N57W TO 27N35W TO
25N38W TO 24N43W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN 
NW TO N SWELL. ELSEWHERE WITHIN 23N35W TO 18N63W TO 23N73W TO 
31N59W TO 31N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT 
IN NW TO N SWELL.

.ATLC WITHIN 07N35W TO 13N40W TO 08N54W TO 30N55W TO 31N35W TO
07N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 07N35W TO 28N46W TO 31N35W TO 07N35W E 
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW TO N SWELL.
.48 HOUR FORECAST WITHIN 07N35W TO 07N50W TO 13N52W TO 14N45W TO
19N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.

.ATLC 36 HOUR FORECAST WITHIN 30.5N75W TO 31N76W TO 30.5N76.5W
TO 31N77W TO 31N74W TO 30.5N75W S TO SW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 29N72W TO 28N73W TO 28N77W TO 31N73W TO
31N66W TO 29N72W SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 30N76W TO 28N77W TO 29N78W TO 31N76W TO 31N73W 
TO 30N76W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.CARIBBEAN WITHIN 18N86W TO 18N87W TO 19N88W TO 19N86W TO 19N85W
TO 18N86W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.09 HOUR FORECAST CONDITIONS IMPROVE ACROSS NW CARIBBEAN. WINDS 
20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 18 HOUR FORECAST WITHIN 20N77W TO 20N79W TO 20N82W TO
21N82W TO 22N80W TO 20N77W NE TO E WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT. WINDWARD PASSAGE OF 77W NE WINDS 20 TO 25 KT. SEAS TO
8 FT. WITHIN 16N71W TO 17N73W TO 18N73W TO 18N70W TO 16N71W NE TO
E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 19N75W TO 19N78W TO 19N79W TO 19N77W TO
20N73W TO 19N75W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 16N71W TO 17N73W TO 18N73W 
TO 18N70W TO 16N71W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS MERGED. 

.GULF OF MEXICO WITHIN 23N80W TO 23N84W TO 26N84W TO 26N83W TO
25N81W TO 23N80W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO 30 HOUR FORECAST WITHIN 19N95W TO 19N96W TO
20N97W TO 20N96W TO 20N95W TO 19N95W...INCLUDING WITHIN 60 NM OF
VERACRUZ...NW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.42 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 STRIPLING. NATIONAL HURRICANE CENTER.