000
FZNT02 KNHC 171517
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT APR 17.
24 HOUR FORECAST VALID 1200 UTC SUN APR 18.
48 HOUR FORECAST VALID 1200 UTC MON APR 19.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.COLD FRONT FROM 1010 MB LOW PRES NEAR 29N93W TO 24N98W. WITHIN 
27N94W TO 26N97W TO 28N97W TO 30N95W TO 30N94W TO 27N94W N TO NE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 30N85W TO 23N96W TO 20N96W. 
WITHIN 21N97W TO 22N98W TO 23N98W TO 23N97W TO 21N97W...INCLUDING
WITHIN 60 NM OF VERACRUZ... N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT.
ELSEWHERE WITHIN 26N95W TO 23N98W TO 28N97W TO 30N93W TO 28N91W 
TO 26N95W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 29N82W TO 22N95W TO 18N95W. 
WITHIN 20N95W TO 19N95W TO 21N97W TO 26N97W TO 25N95W TO 
20N95W...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 27N82W TO 22N95W TO 
19N93W. WITHIN 21N94W TO 19N95W TO 19N96W TO 23N98W TO 22N95W TO 
21N94W...INCLUDING WITHIN 60 NM OF VERACRUZ... NW WINDS 20 TO 25 
KT. SEAS 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 07N44W TO 07N54W TO 12N49W TO 18N40W TO 12N39W TO
07N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 07N49W TO 06N54W TO 11N59W TO 16N52W TO
17N43W TO 07N49W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E
SWELL.
.48 HOUR FORECAST WITHIN 08N54W TO 09N58W TO 12N59W TO 15N57W TO
13N49W TO 08N54W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL.

.CARIBBEAN WITHIN 16N85W TO 16N87W TO 18N87W TO 19N86W TO 18N84W
TO 16N85W...INCLUDING THE GULF OF HONDURAS... SE WINDS 20 TO 25
KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN WITHIN 11N67W TO 11N71W TO 14N73W TO 14N70W TO 13N66W
TO 11N67W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N67W TO 11N73W TO 13N76W TO 15N72W TO
14N69W TO 11N67W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.