524 
FZNT02 KNHC 080408 CCA
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC MON MAR 8 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 8. 
24 HOUR FORECAST VALID 0000 UTC TUE MAR 9. 
48 HOUR FORECAST VALID 0000 UTC WED MAR 10.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES 1011 MB NEAR 29.5N69.5W. WITHIN 28N72W TO 29N72W TO
30N72W TO 31N71W TO 30N70W TO 28N72W N WINDS 30 TO 35 KT. SEAS 
9 TO 11 FT. ELSEWHERE WITHIN 23N80W TO 31N80W TO 31N68W TO 28N69W
TO 23N80W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN
27N66W TO 28N68W TO 30N63W TO 31N57W TO 29N62W TO 27N66W SW WINDS
20 TO 25 KT. SEAS 8 TO 9 FT. REMAINDER OF AREA WITHIN 26N67W TO
27N70W TO 28N70W TO 27N68W TO 27N64W TO 26N67W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN SW SWELL.
.15 HOUR FORECAST LOW PRES MOVED NE OF AREA. WITHIN 27N65W TO 
26N74W TO 29N77W TO 29N68W TO 31N61W TO 27N65W N TO NE WINDS 20 TO
30 KT. SEAS 10 TO 17 FT. ELSEWHERE WITHIN 29N55W TO 27N60W TO 
28N63W TO 31N61W TO 31N53W TO 29N55W SW WINDS 20 TO 30 KT. SEAS 9 
TO 13 FT. REMAINDER OF AREA WITHIN 28N56W TO 23N73W TO 31N79W TO 
29N71W TO 31N53W TO 28N56W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN
N SWELL. 
.24 HOUR FORECAST WITHIN 20N72W TO 25N80W TO 27N67W TO 31N59W TO 
31N52W TO 20N72W NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. WITHIN 
31N54W TO 30N54W TO 30N55W TO 31N55W TO 31N52W TO 31N54W SW WINDS 
20 TO 25 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 27N60W TO 26N77W 
TO 29N79W TO 31N71W TO 31N50W TO 27N60W WINDS 20 KT OR LESS. SEAS 
8 TO 15 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 23N63W TO 20N71W TO 23N80W TO 25N80W TO 
27N53W TO 23N63W NE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE 
WITHIN 19N62W TO 20N72W TO 26N77W TO 27N58W TO 31N48W TO 19N62W 
WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL.

...CARIBBEAN GALE WARNING...
.WITHIN 11N75W TO 10N77W TO 12N77W TO 13N73W TO 12N73W TO 11N75W NE
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST FROM 10.5N TO 11.5N BETWEEN 74.5W AND 75.5W NE 
WINDS 30 TO 35 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 10N76W TO 
10N79W TO 12N78W TO 13N75W TO 12N73W TO 10N76W NE TO E WINDS 20 TO
30 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA WITHIN 09N77W TO 11N80W
TO 13N77W TO 13N76W TO 09N77W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE SWELL. 
.39 HOUR FORECAST WITHIN 10N76W TO 10N78W TO 11N78W TO 12N76W TO 
12N75W TO 10N76W NE WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. ELSEWHERE
WITHIN 11N73W TO 09N77W TO 10N80W TO 14N79W TO 14N74W TO 11N73W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 10N76W TO 11N78W TO 13N76W TO 13N74W TO 
12N73W TO 11N76W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 13N75W TO 09N78W TO 10N81W TO 14N81W TO 17N75W TO 13N75W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 15N35W TO 14N45W TO 20N46W TO 24N41W TO 24N35W TO 
15N35W E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 
06N35W TO 12N61W TO 24N53W TO 27N35W TO 06N53W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED NW AND E SWELL.
.24 HOUR FORECAST WITHIN 14N35W TO 14N36W TO 14N37W TO 19N39W TO 
14N35W NE TO E WINDS 20 TO 25 KT. SEAS 11 TO 12 FT. ELSEWHERE 
WITHIN 07N35W TO 06N53W TO 10N61W TO 26N53W TO 25N35W TO 07N35W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST WITHIN 07N35W TO 06N53W TO 17N60W TO 24N50W TO 
24N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW 
AND NE SWELL.

.CARIBBEAN WITHIN 21.5N80W TO 21N82.5W TO 21N85.5W TO 22N87W TO 
22N82W TO 21.5N80.5W...INCLUDING THE YUCATAN CHANNEL...N TO NE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 17N79W TO 20N82W TO 22N87W TO 22N83W TO 
20N77W TO 17N79W...INCLUDING THE YUCATAN CHANNEL...NE WINDS 20 TO 
30 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 16N77W TO 17N78W TO 18N76W 
TO 20N74W TO 19N73W TO 16N77W...INCLUDING THE GULF OF 
HONDURAS...NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 20N77W TO 19N79W TO 21N84W TO 22N82W TO 
20N77W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 16N81W TO 
16N83W TO 19N83W TO 19N80W TO 18N79W TO 16N81W NE WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. WITHIN 16N77W TO 16N78W TO 18N76W TO 20N76W TO
20N73W TO 16N77W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 14N80W TO 17N86W TO 
20N85W TO 18N80W TO 18N75W TO 14N80W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NE SWELL. 

.GULF OF MEXICO WITHIN 22N85W TO 22N86W TO 23N86W TO 25N88W TO 
25N84W TO 22N85W...INCLUDING THE STRAITS OF FLORIDA...NE WINDS 
20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 23N84W TO 22N86W TO
24N88W TO 25N87W TO 24N86W TO 23N84W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 22N85W TO 22N90W TO 23N86W TO 25N80W TO 
24N80W TO 22N85W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 24N84W TO 
23N87W TO 23N90W TO 24N90W TO 25N87W TO 24N84W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 23N80W TO 22N85W TO 23N88W TO 25N84W TO 
25N80W TO 23N80W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 24N87W TO 
23N88W TO 25N88W TO 25N86W TO 25N84W TO 24N87W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.