000
FZNT02 KNHC 012030
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU APR 1 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU APR 1.
24 HOUR FORECAST VALID 1800 UTC FRI APR  2.
48 HOUR FORECAST VALID 1800 UTC SAT APR  3.

.WARNINGS.

...GULF OF MEXICO GALE WARNING... 
.GULF OF MEXICO COLD FRONT FROM 26N82W TO 22N96W TO 20N97W. WITHIN
22N97W TO 22N98W TO 23.5N98W TO 24N97.5W TO 23.5N97W TO 22N97W 
NW TO N WINDS 30 TO 35 KT. SEAS 8 FT TO 10 FT. ELSEWHERE WITHIN 
21N97W TO 22N98W TO 25N98W TO 24N97W TO 21N97W NW TO N WINDS 20 
TO 30 KT. SEAS 8 FT. WITHIN 25N87W TO 24N97W TO 28N97W TO 29N87W
TO 28N84W TO 25N87W NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
ELSEWHERE WITHIN 27N83W TO 23N92W TO 23N97W TO 29N95W TO 31N88W 
TO 27N83W N TO NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST COLD FRONT MOVE SE OF AREA. WITHIN 19N95W TO 
19N96W TO 22N98W TO 21N97W TO 20N95W TO 19N95W NW WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. WITHIN 25N91W TO 23N94W TO 23N98W TO 27N96W 
TO 28N90W TO 25N91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL. WITHIN 22N86W TO 21N93W TO 23N98W TO 28N90W TO 28N84W TO 
22N86W N TO NE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE 
WITHIN 25N82W TO 22N85W TO 20N94W TO 29N90W TO 30N84W TO 25N82W N
TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN WITHIN 19N95W TO 19N96W TO 20N97W TO 
21N96W TO 20N95W TO 19N95W NW TO N WINDS 20 TO 30 KT. SEAS 9 TO 
11 FT. WITHIN 21.5N85W TO 21.5N85.5W TO 22N85.5W TO 22.5N85W TO 
21.5N85W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
22N90W TO 18N95W TO 24N97W TO 27N89W TO 24N82W TO 22N90W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.48 HOUR FORECAST WITHIN 22.5N84.5W TO 22.5N85.5W TO 23N86W TO 
23N84.5W TO 22.5N84.5W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. 
WITHIN 23N84W TO 23N87W TO 24N85W TO 24N83W TO 23N84W WINDS 20 KT
OR LESS. SEAS 8 FT IN NE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 07N35W TO 07N49W TO 10N59W TO 20N63W TO 21N35W TO
07N35W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 07N42W TO 07N50W TO 09N49W TO 10N45W TO
10N42W TO 07N42W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 07N38W TO 07N49W TO 09N50W TO 11N47W TO
10N42W TO 07N38W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

.ATLC WITHIN 29N35W TO 28N39W TO 29N48W TO 31N52W TO 31N35W TO
29N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 29N38W TO 29N42W TO 30N46W TO 31N47W 
TO 31N35W TO 29N38W W TO NW WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
ELSEWHERE WITHIN 27N35W TO 27N40W TO 29N49W TO 31N51W TO
31N35W TO 27N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL.
.48 HOUR FORECAST WITHIN 28N35W TO 28N38W TO 29N41W TO 31N42W TO
31N35W TO 28N35W W TO NW WINDS 20 TO 30 KT. SEAS 11 TO 13 FT. 
ELSEWHERE WITHIN 24N35W TO 24N43W TO 25N46W TO 31N51W TO 31N35W 
TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.ATLC COLD FRONT FROM 31N75W TO 27N80W. WITHIN 29N79W TO 30N80W 
TO 31N80W TO 31N79W TO 30N79W TO 29N79W NW TO N WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 29N78W TO 28N80W TO 31N81W 
TO 31N76W TO 29N78W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. WITHIN 30N74W TO 29N75W TO 30N75W TO 31N74W TO 31N73W TO 
30N74W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N67W TO 23N79W. WITHIN 
25N75W TO 27N79W TO 31N80W TO 31N68W TO 25N75W N WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT. WITHIN 24N76W TO 23N77W TO 24N80W TO 25N80W 
TO 25N76W TO 24N76W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT. WITHIN 29N66W TO 29N68W TO 30N68W TO 31N68W TO 31N65W TO 
29N66W SW TO W WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST COLD FRONT FROM 31N60.5W TO 26N65W TO 21N76W. 
WITHIN 23N71W TO 22N73W TO 25N76W TO 26N74W TO 25N69W TO 23N71W 
N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 30N66W TO 
28N70W TO 29N71W TO 31N71W TO 31N65W TO 30N66W NW TO N WINDS 20 
TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 25N66W TO 25N76W TO 
28N77W TO 31N74W TO 31N65W TO 25N66W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN N SWELL. WITHIN 22N73W TO 21N76W TO 23N78W TO 24N78W 
TO 25N77W TO 22N73W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 12N72W TO 10N76W TO 11N79W TO 13N78W TO 13N73W
TO 12N72W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 12N77W TO 09N78W TO 12N82W TO 16N77W TO 15N73W TO 12N77W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.24 HOUR FORECAST WITHIN 10N76W TO 10N77W TO 11N78W TO 11N77W TO
11N76W TO 10N76W NE WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 09N77W 
TO 10N80W TO 11N79W TO 12N78W TO 12N76W TO 09N77W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 09N77W TO 09N78W TO 10N79W TO 11N79W TO
10N77W TO 09N77W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

.CARIBBEAN 18 HOUR FORECAST WITHIN 21N85W TO 20N86W TO 20N87W 
TO 21N87W TO 22N85W TO 21N85W N TO NE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. ELSEWHERE WITHIN 19N86W TO 19N87W TO 20N87W TO
21N85W TO 20N84W TO 19N86W N TO NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WITHIN 19N87W TO 20N87W TO 20N86W TO 19N87W N
TO NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 20N85W
TO 19N85W TO 19N86W TO 21N87W TO 21N85W TO 20N85W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN N SWELL. 
.48 HOUR FORECAST WITHIN 18N81W TO 18N83W TO 20N83W TO 20N80W TO
19N79W TO 18N81W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE
WITHIN 19N79W TO 20N80W TO 21N80W TO 21N77W TO 19N79W NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.