000
FZNT02 KNHC 110957
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU MAR 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU MAR 11.
24 HOUR FORECAST VALID 0600 UTC FRI MAR 12.
48 HOUR FORECAST VALID 0600 UTC SAT MAR 13.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.FROM 11N TO 11.5N BETWEEN 74.5W AND 75W NE TO E WINDS 30 TO 35
KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 10N76W TO 11N77W TO 13N75W
TO 12N74W TO 10N76W NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
REMAINDER OF AREA WITHIN 11N77W TO 11N79W TO 11N78W TO 12N76W TO
11N77W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.06 HOUR FORECAST WITHIN 11N74W TO 10N77W TO 12N77W TO 12N75W TO
12N74W TO 11N74W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
ELSEWHERE WITHIN 11N77W TO 10N77W TO 11N78W TO 12N77W TO 12N76W 
TO 11N77W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 10N76W TO 11N77W TO 12N77W TO 12N76W TO
12N74W TO 10N76W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WITHIN 11N75W TO 10N76W TO 12N76W TO 11N74W TO
11N75W NE WINDS 20 TO 25 KT. SEAS TO 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 24N62W TO 22N70W TO 22N75W TO 28N72W TO 29N53W TO 
24N62W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. ELSEWHERE 
WITHIN 23N45W TO 13N58W TO 22N77W TO 27N77W TO 31N51W TO 
23N45W... INCLUDING THE APPROACH TO WINDWARD PASSAGE...WINDS 20 
KT OR LESS. SEAS 8 TO 12 FT IN MIXED NW AND NE SWELL. 
.24 HOUR FORECAST WITHIN 23N71W TO 24N72W TO 27N69W TO 28N62W TO
26N57W TO 23N71W NE TO E WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. 
ELSEWHERE WITHIN 17N61W TO 21N77W TO 28N78W TO 30N62W TO 27N50W 
TO 17N61W...INCLUDING THE APPROACH TO WINDWARD PASSAGE...WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL. 
.48 HOUR FORECAST WITHIN 20N63W TO 20N69W TO 26N76W TO 28N71W TO
25N55W TO 20N63W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E
SWELL.

.ATLC WITHIN 07N35W TO 06N54W TO 10N61W TO 23N45W TO 19N35W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 08N40W TO 06N53W TO 10N61W TO 16N61W TO
21N50W TO 08N40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E
SWELL.
.48 HOUR FORECAST WITHIN 10N54W TO 08N53W TO 08N57W TO 10N60W TO
14N59W TO 10N54W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW AND 
E SWELL.

.ATLC 18 HOUR FORECAST WITHIN 31N55W TO 30.5N55W TO 30.5N56W TO
31N56.5W TO 31N54W TO 31N55W WINDS 20 KT OR LESS. SEAS 8 FT IN 
N SWELL.
.24 HOUR FORECAST WITHIN 30N54W TO 30N56W TO 30N57W TO 31N57W TO
31N51W TO 30N54W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST WITHIN 29N44W TO 29N48W TO 31N51W TO 31N41W TO
29N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.CARIBBEAN WITHIN 18N82W TO 20N84W TO 21N86W TO 22N82W TO 20N77W
TO 18N82W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE 
WITHIN 18N82W TO 20N86W TO 20N83W TO 19N83W TO 18N82W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. WITHIN 19N74W TO 17N77W
TO 18N79W TO 20N77W TO 20N73W TO 19N74W...INCLUDING THE WINDWARD
PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 18N80W TO 19N82W TO 22N85W TO 22N82W TO
20N77W TO 18N80W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN
18N76W TO 17N77W TO 18N76W TO 19N76W TO 20N73W TO 
18N76W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. 
SEAS 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 20N78W TO 19N80W TO 20N82W TO 21N85W TO
22N83W TO 20N78W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 23N84W TO 23N87W TO 24N87W TO 23N86W TO
24N85W TO 23N84W...INCLUDING THE STRAITS OF FLORIDA...E WINDS 20
TO 25 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 23N85W TO 22N87W TO 
24N88W TO 24N90W TO 25N88W TO 23N85W WINDS 20 KT OR LESS. SEAS 8
FT IN E SWELL.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 23N84W TO 23N86W TO 24N86W TO 25N87W TO
25N85W TO 23N84W...INCLUDING THE STRAITS OF FLORIDA...E WINDS 20
TO 25 KT. SEAS TO 8 FT. WITHIN 20N93W TO 22N93W TO 22N92W TO 
23N90W TO 22N90W TO 20N93W E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 21N90W TO 20N92W TO 22N92W TO 22N91W TO
23N90W TO 21N90W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.