000
FZNT02 KNHC 161558
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI APR 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI APR 16.
24 HOUR FORECAST VALID 1200 UTC SAT APR 17.
48 HOUR FORECAST VALID 1200 UTC SUN APR 18.

.WARNINGS.

...GULF OF MEXICO GALE WARNING... 
.24 HOUR FORECAST WITHIN 28N95W TO 27N97W TO 29N96W TO 30N95W TO
29N94W TO 28N95W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 22N97W TO 21N98W TO 22N98W TO 24N98W TO
24N97W TO 22N97W N WINDS 25 TO 35 KT. SEAS 8 FT. ELSEWHERE 
WITHIN 24N96W TO 24N98W TO 28N97W TO 29N93W TO 29N92W TO 24N96W N
TO NE WINDS 20 TO 30 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 22N94W TO 19N96W TO 21N97W TO 28N97W TO
28N94W TO 22N94W...INCLUDING WITHIN 60 NM OF VERACRUZ... N WINDS
20 TO 30 KT. SEAS 8 FT.

...ASHFALL ADVISORY... 
.LA SOUFRIERE ST. VINCENT VOLCANO AT 13.3N 61.2W IS PRODUCING 
VOLCANIC EMISSIONS FROM ITS SUMMIT. THE VOLCANO REMAINS IN A 
STATE OF UNREST AND COULD CONTINUE TO ERUPT WITH LITTLE NOTICE. 
MARINERS TRAVELING IN THE VICINITY OF LA SOUFRIERE ARE URGED TO 
EXERCISE CAUTION. IF MARINERS ENCOUNTER VOLCANIC ASH OR FLOATING 
VOLCANIC DEBRIS...YOU ARE ENCOURAGED TO REPORT THE OBSERVATION 
TO THE NATIONAL HURRICANE CENTER BY CALLING 305-229-4424.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 30N67W TO 30N71W TO 31N75W TO 31N63W TO 30N67W SW
TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 30.5N61.5W TO 30N63.5W TO 30.5N65W TO
31N65W TO 31N60.5W TO 30.5N61.5W SW WINDS 20 TO 25 KT. SEAS 8 TO
10 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC WITHIN 29N55W TO 29N61W TO 31N62W TO 31N47W TO 29N55W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 29N44W TO 28N46W TO 31N48W TO 31N41W TO
29N44W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC WITHIN 10N35W TO 09N45W TO 12N44W TO 16N35W TO 10N35W
WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 10N35W TO 07N50W TO 12N49W TO 19N35W TO
10N35W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 09N44W TO 06N55W TO 12N58W TO 16N54W TO
18N43W TO 09N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E
SWELL.

.CARIBBEAN 12 HOUR FORECAST WITHIN 16N84W TO 16N87W TO 17N87W TO
17N83W TO 16N84W...INCLUDING THE GULF OF HONDURAS... E TO SE
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 17N84W TO 16N87W TO 19N88W TO 19N86W TO
18N84W TO 17N84W...INCLUDING THE GULF OF HONDURAS... SE WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 36 HOUR FORECAST WITHIN 11N64W TO 11N69W TO 10N71W TO
13N74W TO 13N66W TO 11N64W 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.