000
FZNT02 KNHC 172037
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT APR 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT APR 17.
24 HOUR FORECAST VALID 1800 UTC SUN APR 18.
48 HOUR FORECAST VALID 1800 UTC MON APR 19.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.STATIONARY FRONT FROM 30N83W TO 29.5N87.5W TO 23N98W. WITHIN 
26N96W TO 23N97W TO 23N98W TO 28N97W TO 29N95W TO 26N96W N WINDS 
20 TO 30 KT. SEAS LESS THAN 8 FT. 
.06 HOUR FORECAST COLD FRONT FROM 30N84W TO 24N96W TO 19N96W. 
WITHIN 21N96W TO 19N96W TO 22N98W TO 23N98W TO 23N96W TO 
21N96W...INCLUDING WITHIN 60 NM OF VERACRUZ... N WINDS 25 TO 35 
KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 23N97W TO 23N98W TO 27N97W 
TO 29N93W TO 29N91W TO 23N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 
FT. 
.24 HOUR FORECAST COLD FRONT FROM 30N82W TO 22N95W TO 18N94W. WITHIN
20N94W TO 19N96W TO 22N98W TO 26N97W TO 20N94W...INCLUDING 
WITHIN 60 NM OF VERACRUZ... NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT. 
.48 HOUR FORECAST STATIONARY FRONT FROM 28N82W TO 18N94W. WITHIN
19N95W TO 19N96W TO 21N97W TO 21N94W TO 19N95W...INCLUDING 
WITHIN 60 NM OF VERACRUZ... NW WINDS 20 TO 25 KT. SEAS 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 07N45W TO 08N53W TO 13N48W TO 16N42W TO 14N39W TO
07N45W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 07N50W TO 06N53W TO 11N59W TO 18N47W TO
15N44W TO 07N50W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N
SWELL.
.48 HOUR FORECAST WITHIN 10N54W TO 09N58W TO 13N59W TO 13N55W TO
10N54W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.CARIBBEAN WITHIN 11N64W TO 11N73W TO 14N77W TO 15N70W TO 13N66W
TO 11N64W E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N64W TO 11N73W TO 14N77W TO 15N70W TO
13N66W TO 11N64W E WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 11N64W TO 11N73W TO 14N77W TO 15N70W TO
13N66W TO 11N64W E WINDS 20 TO 30 KT. SEAS TO 8 FT.

.CARIBBEAN WITHIN 16N84W TO 16N86W TO 18N87W TO 18N85W TO 17N84W
TO 16N84W...INCLUDING THE GULF OF HONDURAS... E TO SE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.