000
FZNT02 KNHC 200416
HSFAT2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT N OF AREA. WITHIN 30N65W TO 29N71W TO 
30N75W TO 31N75W TO 31N64W TO 30N65W SW TO W WINDS 20 TO 30 KT. 
SEAS 8 TO 9 FT.
.21 HOUR FORECAST CONDITIONS IMPROVE.

.ATLC WITHIN 11N53W TO 09N57W TO 13N59W TO 14N56W TO 14N51W TO
11N53W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 15N58W TO 14N60W TO 15N61W TO 17N61W TO
16N58W TO 15N58W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.45 HOUR FORECAST CONDITIONS IMPROVE. 

.ATLC 36 HOUR FORECAST STATIONARY FRONT N OF AREA. WITHIN 
30N70W TO 29N72W TO 28N74W TO 31N74W TO 31N71W TO 30N70W SW WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST STATIONARY FRONT N OF AREA. WITHIN 30N66W TO 
29N69W TO 30N72W TO 31N73W TO 31N66W TO 30N66W SW WINDS 20 TO 30 
KT. SEAS 8 TO 9 FT.

.CARIBBEAN WITHIN 13N71W TO 11N74W TO 13N77W TO 16N76W TO 14N71W
TO 13N71W E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE...
WITHIN 11N63W TO 11N70W TO 10N72W TO 13N77W TO 20N77W TO 
11N63W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 30 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 13N72W TO 11N76W TO 13N79W TO 17N79W TO
17N76W TO 13N72W E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
ELSEWHERE...WITHIN 11N69W TO 10N76W TO 12N79W TO 17N81W TO 16N73W
TO 11N69W NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 12N73W TO 10N78W TO 11N79W TO 13N79W TO
14N76W TO 12N73W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
ELSEWHERE...WITHIN 11N69W TO 11N74W TO 09N78W TO 14N79W TO 14N76W
TO 11N69W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST WITHIN 16N84W TO 16N86W TO 17N86W TO
17N85W TO 16N84W...INCLUDING THE GULF OF HONDURAS.. E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.33 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 16N84W TO 16N86W TO 17N86W TO 17N85W TO
16N84W...INCLUDING THE GULF OF HONDURAS...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 KONARIK. NATIONAL HURRICANE CENTER.