000
FZNT02 KNHC 091002
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE MAR 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAR 9.
24 HOUR FORECAST VALID 0600 UTC WED MAR 10.
48 HOUR FORECAST VALID 0600 UTC THU MAR 11.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN 11N74.5W TO 11N75.5W TO 11N76W TO 11.5N76W TO 12N74.5W 
TO 11N74.5W NE TO E WINDS 30 TO 35 KT. SEAS 10 TO 12 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 11 FT. REMAINDER
OF AREA WITHIN 11N79W TO 10N76W TO 10N81W TO 14N79W TO 14N77W 
TO 11N79W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.06 HOUR FORECAST WITHIN 11N74W TO 10N77W TO 11N79W TO 13N78W TO
13N74W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 18 FT. 
ELSEWHERE WITHIN 09N77W TO 11N79W TO 12N81W TO 14N77W TO 13N75W 
TO 09N77W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.21 HOUR FORECAST WITHIN 11.5N74.5W TO 11N76W TO 11.5N76.5W TO 
12N76W TO 12N74.5W TO 11.5N74.5W NE TO E WINDS 30 TO 35 KT. SEAS 
11 TO 12 FT. ELSEWHERE WITHIN 12N74W TO 10N76W TO 11N79W TO 
14N77W TO 13N74W TO 12N74W NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
REMAINDER OF AREA WITHIN 09N77W TO 11N79W TO 10N82W TO 13N82W TO
14N73W TO 09N77W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST WITHIN 12N74W TO 10N77W TO 10N78W TO 14N77W TO
13N75W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 
ELSEWHERE WITHIN 09N77W TO 10N81W TO 15N82W TO 17N77W TO 14N73W 
TO 09N77W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED N AND NE 
SWELL.
.48 HOUR FORECAST WITHIN 12N74W TO 10N76W TO 10N77W TO 12N77W TO
13N76W TO 12N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 10N76W TO 10N82W TO 14N82W TO 14N77W TO 12N74W 
TO 10N76W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED N AND NE 
SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 21N67W TO 23N71W TO 23N80W TO 26N80W TO 25N62W TO
21N67W NE WINDS 20 TO 25 KT. SEAS 8 TO 16 FT IN NW SWELL.
ELSEWHERE WITHIN 27N57W TO 20N68W TO 27N80W TO 31N68W TO 31N48W
TO 27N57W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN MIXED NW AND NE
SWELL.
.24 HOUR FORECAST WITHIN 21N68W TO 20N74W TO 23N80W TO 26N80W TO
28N56W TO 21N68W...INCLUDING THE APPROACH TO WINDWARD PASSAGE...
NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 
17N62W TO 26N77W TO 30N63W TO 26N60W TO 31N46W TO 17N62W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN MIXED N AND NE SWELL. 
.48 HOUR FORECAST WITHIN 24N63W TO 21N74W TO 25N75W TO 27N71W TO
28N56W TO 24N63W...INCLUDING THE APPROACH TO WINDWARD PASSAGE...
NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 
21N44W TO 12N59W TO 20N71W TO 28N78W TO 31N47W TO 21N44W WINDS 20
KT OR LESS. SEAS 8 TO 12 FT IN MIXED N AND NE SWELL. 

.ATLC WITHIN 07N35W TO 06N52W TO 12N61W TO 28N46W TO 25N35W TO 
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL. 
.24 HOUR FORECAST WITHIN 07N35W TO 06N53W TO 17N62W TO 24N51W TO
24N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NE 
SWELL.
.48 HOUR FORECAST WITHIN 07N35W TO 06N53W TO 14N61W TO 21N44W TO
20N35W TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.

.CARIBBEAN WITHIN 17N82W TO 20N84W TO 22N87W TO 22N80W TO 20N78W
TO 17N82W...INCLUDING THE YUCATAN CHANNEL...NE TO E WINDS 20 TO 
25 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 18N80W TO 17N84W TO
20N86W TO 20N83W TO 18N83W TO 18N80W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN N TO NE SWELL. WITHIN 17N76W TO 16N79W TO 19N79W TO
19N76W TO 20N73W TO 17N76W...INCLUDING THE WINDWARD PASSAGE... 
NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WITHIN 19N80W TO 19N83W TO 21N86W TO 22N84W TO
20N77W TO 19N80W...INCLUDING THE YUCATAN CHANNEL...NE TO E WINDS
20 TO 25 KT. SEAS TO 10 FT. WITHIN 16N78W TO 16N79W TO 19N76W TO
20N74W TO 20N73W TO 16N78W...INCLUDING THE WINDWARD PASSAGE... 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 
14N74W TO 17N88W TO 22N85W TO 17N81W TO 19N74W TO 
14N74W...INCLUDING THE YUCATAN CHANNEL AND THE GULF OF 
HONDURAS...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 20N78W TO 18N82W TO 19N82W TO 21N85W TO
22N82W TO 20N78W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. 
ELSEWHERE WITHIN 18N80W TO 17N81W TO 18N87W TO 22N87W TO 22N85W 
TO 18N80W...INCLUDING THE YUCATAN CHANNEL...WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE SWELL. WITHIN 18N75W TO 18N76W TO 18N77W TO 
19N76W TO 19N75W TO 18N75W...INCLUDING THE WINDWARD PASSAGE...NE 
WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.GULF OF MEXICO WITHIN 23N80W TO 23N82W TO 23N84W TO 25N83W TO 
25N81W TO 23N80W...INCLUDING THE STRAITS OF FLORIDA... NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 22N85W TO 22N87W TO 
23N87W TO 23N86W TO 22N85W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 
10 FT. ELSEWHERE WITHIN 23N83W TO 22N88W TO 22N89W TO 25N89W TO
26N86W TO 23N83W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE 
SWELL.
.24 HOUR FORECAST WITHIN 23N80W TO 22N88W TO 27N89W TO 25N86W TO
25N81W TO 23N80W...INCLUDING THE STRAITS OF FLORIDA...E WINDS 20
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 24N84W TO 24N87W TO 
22N85W TO 23N90W TO 27N88W TO 24N84W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN E SWELL.
.48 HOUR FORECAST WITHIN 23N85W TO 23N86W TO 25N88W TO 25N86W TO
24N84W TO 23N85W...INCLUDING THE STRAITS OF FLORIDA...E WINDS 20
TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 23N86W TO 22N87W TO 
25N89W TO 26N88W TO 24N85W TO 23N86W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN E SWELL. WITHIN 22N90W TO 21N91W TO 22N92W TO 22N91W 
TO 22N90W E WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.