000
FZNT02 KNHC 200149
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED OCT 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED OCT 20.
24 HOUR FORECAST VALID 0000 UTC THU OCT 21.
48 HOUR FORECAST VALID 0000 UTC FRI OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC 12 HOUR FORECAST WITHIN 30.5N58W TO 30N59.5W TO 30.5N62W
TO 31N63W TO 31N57.5W TO 30.5N58W WINDS 20 KT OR LESS. SEAS 8
FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 30N55W TO 30N56W TO 30N57W TO 31N58W TO
31N52W TO 30N55W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN 28N35W TO 27N49W TO 28N54W TO 31N58W TO
31N35W TO 28N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.ATLC 24 HOUR FORECAST WITHIN 09N50W TO 07N50W TO 08N53W TO
11N54W TO 12N53W TO 09N50W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 07N41W TO 07N44W TO 11N50W TO 15N49W 
TO 11N42W TO 07N41W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
ELSEWHERE WITHIN 10N40W TO 07N45W TO 09N57W TO 15N58W TO 14N46W 
TO 10N40W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.CARIBBEAN 36 HOUR FORECAST WITHIN 11N63W TO 11N64W TO 13N65W TO
14N64W TO 14N62W TO 11N63W E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.48 HOUR FORECAST WITHIN 10N65W TO 11N67W TO 13N69W TO 14N69W TO
13N64W TO 10N65W E WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 11N70W 
TO 11N71W TO 12N74W TO 13N71W TO 11N70W NE TO E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.