000
FZNT02 KNHC 310900
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED MAR 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED MAR 31.
24 HOUR FORECAST VALID 0600 UTC THU APR  1.
48 HOUR FORECAST VALID 0600 UTC FRI APR  2.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.WITHIN WITHIN 11N70W TO 10N76W TO 10N80W TO 15N82W TO 18N71W TO 
11N70W NE TO E WINDS 20 TO 30 KT...EXCEPT 30 TO 35 KT WITHIN 90 
NM OF COAST OF COLOMBIA AT NIGHT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST WITHIN 11N70W TO 09N77W TO 10N80W TO 15N82W TO 
18N72W TO 11N70W NE TO E WINDS 20 TO 30 KT...EXCEPT 30 TO 35 KT 
WITHIN 90 NM OF COAST OF COLOMBIA AT NIGHT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST WITHIN 11N73W TO 10N76W TO 10N79W TO 12N81W TO 
13N74W TO 11N73W NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

...GULF OF MEXICO GALE WARNING...
.18 HOUR FORECAST COLD FRONT FROM 30N91W TO 26N97W. NW OF FRONT 
N TO NE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N84W TO 24N98W. NW OF FRONT 
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.30 HOUR FORECAST COLD FRONT FROM 28N83W TO 23N95W TO 21N97W. S 
OF 24N W OF FRONT NW TO N WINDS 30 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE N OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST COLD FRONT SE OF AREA. S OF 21N W OF 94W NW 
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE NE WINDS 20 TO 30 
KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N45W TO 29N54W. WITHIN 21N35W TO 21N56W 
TO 31N47W TO 31N35W TO 21N35W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N38W TO 26N48W. WITHIN 
28N47W TO 28N49W TO 31N51W TO 31N40W TO 28N47W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N35W TO 24N44W. WITHIN 
28N35W TO 27N39W TO 28N44W TO 31N50W TO 31N35W TO 28N35W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.ATLC FROM 15N TO 21N BETWEEN 55W AND 63W NE TO E WINDS 20 TO 25 
KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 07N41W TO 07N55W TO 21N64W 
TO 21N41W TO 07N41W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO 
NE SWELL.
.24 HOUR FORECAST WITHIN 16N35W TO 09N55W TO 22N68W TO 22N48W TO 
28N35W TO 16N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 33 HOUR FORECAST COLD FRONT FROM 31N77W TO 28N81W. W OF 
FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N71W TO 23N80W. W OF FRONT 
N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.ATLC AND CARIBBEAN WITHIN 20N71W TO 19N76W TO 23N76W TO 22N72W 
TO 20N71W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO 
25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 20N71W TO 20N74W TO 21N74W TO 21N73W TO 
21N71W TO 20N71W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 
TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.