000
FZNT02 KNHC 220351
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON FEB 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MON FEB 22.
24 HOUR FORECAST VALID 0000 UTC TUE FEB 23.
48 HOUR FORECAST VALID 0000 UTC WED FEB 24.

.WARNINGS.

...ATLANTIC GALE WARNING...
.ATLC 30 HOUR FORECAST COLD FRONT FROM 31N78W TO 29N82W. WITHIN 
28N75W TO 28N77W TO 29N79W TO 31N79W TO 31N72W TO 28N75W SW WINDS
20 TO 30 KT. SEAS 8 TO 10 FT. 
.36 HOUR FORECAST COLD FRONT FROM 31N75W TO 27.5N80W. WITHIN 
30N74W TO 29N75W TO 30N76W TO 31N76W TO 31N73W TO 30N74W W WINDS 
25 TO 35 KT. SEAS 9 TO 11 FT IN SE SWELL. ELSEWHERE WITHIN 28N70W
TO 27N74W TO 28N78W TO 31N78W TO 31N66W TO 28N70W SW WINDS 20 TO
30 KT. SEAS 8 TO 10 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N72W TO 25N80W. LITTLE 
CHANGE IN WINDS AND SEAS EXCEPT WINDS LESS THAN GALE FORCE. 
.48 HOUR FORECAST COLD FRONT FROM 31N69W TO 25.5N80W. WITHIN 
29N63W TO 28N66W TO 29N73W TO 31N75W TO 31N58W TO 29N63W SW TO W 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 10N78W TO 12N78W TO 13N75W TO 12N72W TO 10N78W
NE WINDS 20 TO 30 KT. SEAS 8 FT.
.06 HOUR FORECAST WITHIN 11N74.5W TO 11N75.5W TO 11.5N76W TO
12N75W TO 11.5N74.5W TO 11N74.5W NE TO E WINDS 25 TO 35 KT. SEAS
9 TO 11 FT. ELSEWHERE WITHIN 12N74W TO 10N76W TO 11N79W TO 13N78W TO
13N74W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.15 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS LESS THAN GALE FORCE.
.24 HOUR FORECAST WITHIN 12N76W TO 12N73W TO 11N73W TO 11N76W NE
WINDS 30 TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 18N72W TO
16N66W TO 13N67W TO 09N78W TO 13N80W TO 18N72W NE TO E WINDS 20
TO 30 KT. SEAS 8 TO 10 FT.
.30 HOUR FORECAST WITHIN 11N74W TO 11N76W TO 11N77W TO 13N76W TO
12N75W TO 11N74W NE WINDS 25 TO 35 KT. SEAS 9 TO 11 FT IN NW
SWELL. ELSEWHERE WITHIN 13N67W TO 09N76W TO 12N80W TO 18N74W TO 18N68W TO
13N67W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.33 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS LESS THAN GALE FORCE.
.48 HOUR FORECAST WITHIN 11N65W TO 10N78W TO 14N79W TO 16N74W TO
14N66W TO 11N65W...INCLUDING THE MONA PASSAGE... NE TO E WINDS
20 TO 30 KT. SEAS 8 TO 11 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N49W TO 24N68W THEN STATIONARY TO 23N80W. 
W OF FRONT WITHIN 29N53W TO 28N62W TO 31N66W TO 31N50W TO 29N53W
NW WINDS 20 TO 30 KT. SEAS 11 TO 13 FT. ELSEWHERE W OF FRONT 
WITHIN 25N62W TO 23N68W TO 23N80W TO 31N78W TO 30N66W TO 25N62W 
NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE TO E SWELL. E OF FRONT
WITHIN 28N45W TO 28N51W TO 28N53W TO 31N50W TO 31N41W TO 28N45W 
SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT...HIGHEST NEAR 31N45W.
.24 HOUR FORECAST COLD FRONT FROM 31N37W TO 21N55W THEN
STATIONARY TO 22N68W. W OF FRONT WITHIN 26N41W TO 25N47W TO 
27N47W TO 31N45W TO 31N36W TO 26N41W NW TO N WINDS 20 TO 25 KT. 
SEAS 12 TO 14 FT IN MIXED NW AND SW SWELL. ELSEWHERE W OF FRONT 
WITHIN 24N50W TO 20N70W TO 26N77W TO 31N66W TO 31N45W TO 
24N50W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NW TO N SWELL.
E OF FRONT WITHIN 26N35W TO 25N39W TO 29N38W TO 31N35W TO 26N35W
W WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN NW SWELL...HIGHEST NEAR 
30N35W.
.48 HOUR FORECAST COLD FRONT FROM 25N35W TO 22N48W THEN 
STATIONARY FRONT TO 22N65W. WITHIN 25N35W TO 22N41W TO 22N49W TO 
28N41W TO 29N35W TO 25N35W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 
14 FT IN NW SWELL. ELSEWHERE WITHIN 24N36W TO 17N54W TO 22N66W TO
31N54W TO 31N35W TO 24N36W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN NW TO N SWELL.

.ATLC WITHIN 07N35W TO 07N54W TO 16N43W TO 26N46W TO 31N35W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 07N35W TO 07N46W TO 11N48W TO 17N44W TO
24N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.
.48 HOUR FORECAST WITHIN 09N45W TO 07N46W TO 07N49W TO 11N49W TO
12N47W TO 09N45W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE WITHIN 07N35W TO 07N54W TO 14N58W TO 22N35W TO 07N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.CARIBBEAN WITHIN 18N76W TO 19N79W TO 22N82W TO 20N78W TO 20N74W
TO 18N76W...INCLUDING THE WINDWARD PASSAGE... NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 24N82W TO 23N86W TO 25N86W TO 26N85W TO
25N81W TO 24N82W...INCLUDING THE STRAITS OF FLORIDA... E WINDS
20 TO 25 KT. SEAS 8 FT.
.18 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 CHRISTENSEN. NATIONAL HURRICANE CENTER.