000
FZNT02 KNHC 041554
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN APR 4 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SUN APR 4.
24 HOUR FORECAST VALID 1200 UTC MON APR  5.
48 HOUR FORECAST VALID 1200 UTC TUE APR  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N54W TO 20N72W. WITHIN 21N69W TO 21N71W
TO 24N75W TO 27N73W TO 24N66W TO 21N69W N WINDS 2O TO 25 KT. SEAS
8 TO 10 FT. ELSEWHERE WITHIN 24N64W TO 27N73W TO 31N72W TO 31N56W
TO 24N64W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 30N49W TO 19N69W. WITHIN 
22N61W TO 21N70W TO 26N61W TO 28N59W TO 31N50W TO 22N61W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.48 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 28N52W TO 28N61W
TO 31N69W TO 31N47W TO 28N52W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.

.ATLC COLD FRONT FROM 31N26W TO 27N32W. WITHIN 22N35W TO 22N43W 
TO 31N45W TO 31N35W TO 22N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 28N35W TO 28N38W
TO 29N40W TO 31N41W TO 31N35W TO 28N35W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. 

.ATLC AND CARIBBEAN WITHIN 17N76W TO 17N77W TO 20N75W TO 22N72W
TO 20N71W TO 17N76W...INCLUDING THE WINDWARD PASSAGE...NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 16N77W TO 16N78W TO 19N76W TO 19N74W TO
18N74W TO 16N77W...INCLUDING THE WINDWARD PASSAGE... NE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. 

.CARIBBEAN STATIONARY FRONT FROM 19N74W TO 15N82W. WITHIN 18N79W
TO 16N83W TO 19N84W TO 21N79W TO 21N77W TO 18N79W NE WINDS 20 TO
25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 19N78W TO 19N80W TO 20N79W TO 21N79W TO
21N77W TO 19N78W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. 

.CARIBBEAN WITHIN 11N75W TO 10N76W TO 11N77W TO 12N75W TO 11N74W
TO 11N75W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 10N76W TO 10N77W TO 12N77W TO 12N75W TO
11N74W TO 10N76W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 10N75W TO 11N77W TO 12N77W TO 12N75W TO
11N75W TO 10N75W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 12 HOUR FORECAST WITHIN 19N91W TO 20N91W TO
22N90W TO 21N90W TO 22N88W TO 19N91W...INCLUDING WITHIN 60 NM OF
CAMPECHE... NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. 
.36 HOUR FORECAST WITHIN 21N90W TO 20N91W TO 22N91W TO 22N89W TO
22N88W TO 21N90W...INCLUDING WITHIN 60 NM OF CAMPECHE... NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. 

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

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.