000
FZNT02 KNHC 061955
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT MAR 6.
24 HOUR FORECAST VALID 1800 UTC SUN MAR  7.
48 HOUR FORECAST VALID 1800 UTC MON MAR  8.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC 06 HOUR FORECAST WITHIN 29N74W TO 29N76W TO 29N81W TO
31N81W TO 31N73W TO 29N74W NE WINDS 20 TO 30 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 29N70W 1013 MB WITH COLD FRONT TO
23N79.5W. WITHIN 27N77W TO 28N80W TO 31N79W TO 31N74W TO 30N71W 
TO 27N77W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. WITHIN 
28N58W TO 28N64W TO 31N63W TO 31N56W TO 28N58W S TO SW WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT. WITHIN 28N65W TO 27N69W TO 28N71W TO 
30N71W TO 31N63W TO 28N65W WINDS 20 KT OR LESS. SEAS 8 FT IN NE
SWELL.
.36 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. 
.42 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.
.48 HOUR FORECAST COLD FRONT FROM 31N59W TO 20N71.5W. WITHIN 
21N71W TO 21N77W TO 25N75W TO 25N72W TO 24N67W TO 
21N71W...INCLUDING THE WINDWARD PASSAGE... N TO NE WINDS 20 TO 25
KT. SEAS 8 TO 9 FT. WITHIN 30N60W TO 30N62W TO 31N63W TO 31N58W 
TO 30N60W NW WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. WITHIN 30N53W 
TO 29N56W TO 30N58W TO 31N58W TO 31N51W TO 30N53W SW WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 24N65W TO 25N75W TO 
28N80W TO 30N76W TO 31N48W TO 24N65W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NE SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 29N50W TO 28N52W TO 29N56W TO 31N57W TO 31N48W TO
29N50W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC WITHIN 07N35W TO 06N53W TO 09N57W TO 20N55W TO 29N35W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW AND NE SWELL.
.24 HOUR FORECAST WITHIN 14N35W TO 14N40W TO 17N44W TO 24N46W TO
26N35W TO 14N35W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT.
ELSEWHERE WITHIN 07N35W TO 06N56W TO 18N61W TO 26N55W TO 29N35W 
TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW AND NE 
SWELL.
.48 HOUR FORECAST WITHIN 14N35W TO 17N41W TO 22N43W TO 24N41W TO
22N35W TO 14N35W NE TO E WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. 
ELSEWHERE WITHIN 07N35W TO 06N56W TO 19N60W TO 28N51W TO 27N35W 
TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW AND NE 
SWELL.

.CARIBBEAN 12 HOUR FORECAST WITHIN 11N75W TO 11N77W TO 12N77W TO
12N76W TO 12N73W TO 11N75W NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.24 HOUR FORECAST WITHIN 11N72W TO 11N76W TO 12N77W TO 13N74W TO
12N69W TO 11N72W NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 09N77W TO 10N80W TO 12N80W TO 14N77W TO
12N72W TO 09N77W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.CARIBBEAN 30 HOUR FORECAST COLD FRONT FROM 22N81W TO 20N87W. 
WITHIN 21N81W TO 21N86W TO 22N85W TO 22N80W TO 21N81W...INCLUDING
THE YUCATAN CHANNEL... N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.48 HOUR FORECAST COLD FRONT FROM 19N73W TO 15.5N84W. WITHIN 
18N83W TO 17N86W TO 19N87W TO 20N86W TO 19N83W TO 18N83W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. WITHIN 18N79W TO 17N81W 
TO 17N83W TO 20N82W TO 19N80W TO 18N79W NE WINDS 20 TO 25 KT. 
SEAS 8 FT. WITHIN 18N79W TO 19N80W TO 21N80W TO 21N78W TO 21N77W 
TO 18N79W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 
16N77W TO 17N78W TO 19N76W TO 20N75W TO 20N73W TO 
16N77W...INCLUDING THE WINDWARD PASSAGE... NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

.GULF OF MEXICO LOW PRES NEAR 26N86W 1013 MB WITH COLD FRONT TO
21N89W. WITHIN 19N95W TO 23N98W TO 26N97W TO 25N95W TO 23N94W TO
19N95W...INCLUDING WITHIN 60 NM OF VERACRUZ... N WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW AND FRONT MOVE E OF AREA. WITHIN 23N83W TO
23N87W TO 24N87W TO 25N86W TO 25N83W TO 23N83W...INCLUDING THE 
STRAITS OF FLORIDA... NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 25N87W TO 23N90W TO 24N90W TO 27N87W TO 25N84W 
TO 25N87W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 24N81W TO 23N86W TO 24N85W TO 25N83W TO
25N81W TO 24N81W...INCLUDING THE STRAITS OF FLORIDA... NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 22N86W TO 23N89W TO 
26N90W TO 26N86W TO 24N83W TO 22N86W...INCLUDING THE YUCATAN 
CHANNEL... 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.