000
FZNT02 KNHC 071015 CCA
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN MAR 7 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN MAR 7.
24 HOUR FORECAST VALID 0600 UTC MON MAR  8.
48 HOUR FORECAST VALID 0600 UTC TUE MAR  9.

.WARNINGS.

...ATLC GALE WARNING...
.WITHIN 29N68W TO 29N69W TO 30N70W TO 31N68W TO 31N66W TO 29N68W
NE WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 29N73W TO 29N81W TO
30N81W TO 30N77W TO 30N72W TO 29N73W NE TO E WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 29N76W TO 29N78W TO 28N80W TO
29N81W TO 30N80W TO 29N76W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
NE TO E SWELL.
.18 HOUR FORECAST LOW PRES NEAR 29N70W 1011 MB. WITHIN 29.5N70.5W
TO 29.5N71W TO 30N71W TO 30.5N70.5W TO 30.5N70W TO 29.5N70.5W N 
WINDS 30 TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE WITHIN 23N79W TO 
24N81W TO 31N79W TO 30N73W TO 31N68W TO 23N79W N WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. WITHIN 30N58W TO 30N60W TO 29N63W TO 31N64W 
TO 31N57W TO 30N58W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 29N62W TO 26N66W TO 26N70W TO 31N66W TO 31N55W TO
29N62W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND SW 
SWELL. 
.24 HOUR FORECAST LOW PRES NEAR 30N66W 1010 MB. WITHIN 29N68W TO 
30N69W TO 31N68W TO 31N67W TO 29N68W NW TO N WINDS 30 TO 35 KT. 
SEAS 11 TO 13 FT. ELSEWHERE WITHIN 28N68W TO 22N78W TO 30N81W TO 
28N75W TO 31N66W TO 28N68W N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
WITHIN 29N60W TO 28N66W TO 28N67W TO 31N62W TO 31N55W TO 29N60W SW
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 28N60W TO 
26N68W TO 27N70W TO 31N67W TO 31N54W TO 28N60W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL. 
.33 HOUR FORECAST WITHIN 30N55W TO 29N59W TO 30N61W TO 31N61W TO 
31N54W TO 30N55W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN SW 
SWELL. ELSEWHERE WITHIN 29N59W TO 27N65W TO 29N65W TO 31N64W TO 
31N61W TO 29N59W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
SWELL. WITHIN 22N76W TO 23N80W TO 30N80W TO 31N75W TO 31N64W TO 
22N76W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE 
WITHIN 28N73W TO 23N74W TO 30N80W TO 30N74W TO 31N66W TO 28N73W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL. 
.48 HOUR FORECAST WITHIN 20N70W TO 23N74W TO 23N79W TO 26N79W TO 
28N58W TO 20N70W NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. WITHIN 
31N51.5W TO 30N52W TO 30N52.5W TO 31N52W TO 31N51W TO 31N51.5W SW 
WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 20N69W TO 
27N66W TO 26N80W TO 31N66W TO 31N49W TO 20N69W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN N TO NE SWELL. 

...CARIBBEAN GALE WARNING...
.FROM 10.5N TO 12.5N BETWEEN 74W AND 76W NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST FROM 09.5N TO 13N BETWEEN 74W AND 78W NE WINDS 
20 TO 30 KT. SEAS TO 10 FT.
.42 HOUR FORECAST FROM 11N TO 11.5N BETWEEN 74.5N AND 75W NE 
WINDS 30 TO 35 KT. SEAS 10 FT. ELSEWHERE FROM 09N TO 13N BETWEEN 
73W AND 79W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LITTLE CHANGE IN WINDS. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 17N35W TO 13N39W TO 11N49W TO 22N48W TO 25N35W TO
17N35W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 11 FT IN NW SWELL. 
ELSEWHERE WITHIN 07N35W TO 06N52W TO 17N59W TO 28N35W TO 17N44W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NW AND NE 
SWELL.
.24 HOUR FORECAST WITHIN 17N35W TO 14N42W TO 16N48W TO 24N40W TO 
24N35W TO 17N35W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN NW
SWELL. ELSEWHERE 07N35W TO 07N49W TO 16N61W TO 29N49W TO 27N35W 
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 19N60W TO 28N48W TO 
26N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED NW 
AND NE SWELL.

.CARIBBEAN 18 HOUR FORECAST WITHIN 21N82W TO 21N86W TO 22N87W TO 
22N84W TO 22N80W TO 21N82W...INCLUDING THE YUCATAN CHANNEL...N TO 
NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 20N78W TO 19N84W TO 22N87W TO 21N83W TO 
21N79W TO 20N78W NE WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST WITHIN 16N78W TO 20N86W TO 22N87W TO 22N81W TO 
20N73W TO 16N78W...INCLUDING THE YUCATAN CHANNEL AND WINDWARD 
PASSAGE...NE WINDS 20 TO 30 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 
17N80W TO 16N81W TO 16N85W TO 20N87W TO 19N84W TO 17N80W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.

.GULF OF MEXICO WITHIN 25N86W TO 27N90W TO 28N86W TO 28N83W TO 
25N86W N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 23N80W TO 24N85W TO 22N89W TO 27N88W TO 
27N83W TO 23N80W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE 
23N83W TO 22N88W TO 23N90W TO 26N91W TO 26N88W TO 23N83W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 23N80W TO 24N84W TO 23N88W TO 25N86W TO 
25N80W TO 23N80W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 24N84W TO 
22N86W TO 22N91W TO 24N91W TO 26N88W TO 23N84W 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 STRIPLING. NATIONAL HURRICANE CENTER.