171 
FZNT02 KNHC 061450
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT MAR 6 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT MAR 6.
24 HOUR FORECAST VALID 1200 UTC SUN MAR  7.
48 HOUR FORECAST VALID 1200 UTC MON MAR  8.

.WARNINGS.

...GALE WARNING...
.ATLC 12 HOUR FORECAST WITHIN 29N75W TO 28N77W TO 29N81W TO
31N81W TO 31N74W TO 29N75W NE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 28.5N81W 1013 MB WITH COLD FRONT
TO 23.5N81W. WITHIN 29N68W TO 28N73W TO 28N81W TO 31N81W TO 
31N64W TO 29N68W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. WITHIN 
29N62W TO 29N65W TO 30N66W TO 31N64W TO 31N58W TO 29N62W S TO SW 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.42 HOUR FORECAST LOW PRES NEAR 30N67W 1013 MB WITH COLD FRONT 
TO 22N77W. WITHIN 30N66W TO 29N67W TO 30N68W TO 31N68W TO 31N66W
TO 30N66W NW TO N WINDS 30 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE 
WITHIN 28N67W TO 27N70W TO 28N70W TO 31N69W TO 31N66W TO 28N67W 
NW TO N WINDS 20 TO 30 KT. SEAS 9 TO 11 FT. WITHIN 28N64W TO 
28N65W TO 31N64W TO 31N55W TO 28N64W SW WINDS 20 TO 30 KT. SEAS 8
TO 10 FT. WITHIN 26N72W TO 24N75W TO 26N80W TO 28N81W TO 29N76W 
TO 26N72W N TO NE WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 27N68W TO
26N73W TO 29N81W TO 31N79W TO 31N69W TO 27N68W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN N SWELL. 
.48 HOUR FORECAST LOW PRES MOVE N OF AREA. COLD FRONT FROM 31N62W
TO 20N73.5W. WITHIN 22N72W TO 21N75W TO 23N80W TO 25N76W TO 
23N73W TO 22N72W...INCLUDING THE WINDWARD PASSAGE... NE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 27N64W TO 27N69W TO 29N70W
TO 31N71W TO 31N62W TO 27N64W NW TO N WINDS 20 TO 30 KT. SEAS 9 
TO 11 FT. ELSEWHERE WITHIN 24N70W TO 24N75W TO 30N79W TO 31N69W 
TO 28N64W TO 24N70W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT. WITHIN
27N61W TO 27N63W TO 31N62W TO 31N53W TO 30N54W TO 27N61W SW 
WINDS 20 TO 30 KT. SEAS 9 TO 11 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 28N50W TO 26N55W TO 27N59W TO 31N58W TO 31N45W TO
28N50W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS 8 FT.

.ATLC WITHIN 07N35W TO 06N53W TO 09N57W TO 20N55W TO 30N35W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW AND NE SWELL.
.24 HOUR FORECAST WITHIN 12N35W TO 12N50W TO 17N53W TO 26N43W TO
26N35W TO 12N35W E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. 
ELSEWHERE WITHIN 07N35W TO 06N53W TO 19N61W TO 27N53W TO 28N35W 
TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW AND NE 
SWELL.
.48 HOUR FORECAST WITHIN 11N35W TO 13N49W TO 22N53W TO 26N45W TO
25N35W TO 11N35W E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. 
ELSEWHERE WITHIN 07N35W TO 06N53W TO 19N60W TO 29N51W TO 28N35W 
TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW AND NE 
SWELL.

.CARIBBEAN 18 HOUR FORECAST WITHIN 11N74W TO 11N75W TO 12N76W TO
12N75W TO 12N74W TO 11N74W NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST WITHIN 12N70W TO 12N72W TO 10N76W TO 11N77W TO
14N71W TO 12N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 10N76W TO 10N79W TO 12N80W TO 13N77W TO
13N74W TO 10N76W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.CARIBBEAN 36 HOUR FORECAST COLD FRONT FROM 22N81W TO 17.5N88W. 
WITHIN 21N81W TO 20N86W TO 21N87W TO 23N82W TO 22N80W TO 
21N81W...INCLUDING THE YUCATAN CHANNEL... NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 22.5N76W TO 16N84W. WITHIN 
19N84W TO 19N86W TO 20N87W TO 22N85W TO 20N84W TO 
19N84W...INCLUDING THE YUCATAN CHANNEL... NE WINDS 20 TO 25 KT. 
SEAS 8 FT. WITHIN 20N77W TO 18N79W TO 20N84W TO 21N85W TO 22N82W 
TO 20N77W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO LOW PRES NEAR 27.5N86.5W WITH COLD FRONT TO
24N93W TO 20N97W. WITHIN 27N90W TO 30N95W TO 29N89W TO 31N88W TO
29N86W TO 27N90W NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
WITHIN 23N96W TO 23N98W TO 25N97W TO 26N96W TO 25N95W TO 23N96W 
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW AND FRONT MOVE E OF AREA. WITHIN 25N83W TO
24N85W TO 24N89W TO 25N91W TO 27N85W TO 25N83W NE WINDS 20 TO 25
KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 23N81W TO 22N85W TO 23N87W TO 27N86W 
TO 25N81W TO 23N81W...INCLUDING THE STRAITS OF FLORIDA... NE TO E
WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 23N86W TO 22N89W 
TO 22N91W TO 26N93W TO 27N86W TO 23N86W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE SWELL. 

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.