000
FZNT02 KNHC 202004
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT APR 20 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 20.
24 HOUR FORECAST VALID 1800 UTC SUN APR 21.
48 HOUR FORECAST VALID 1800 UTC MON APR 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N74W TO 27N76W TO 23N79W. WITHIN AREA 
BOUNDED BY 29N70W TO 27N74W TO 27N76W TO 29N77W TO 31N76W TO 
31N68W TO 29N70W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 14 FT...
HIGHEST NEAR 31N74W. WITHIN AREA BOUNDED BY 29N78W TO 29N79W TO
30N81W TO 31N81W TO 31N76W TO 29N78W SW TO W WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 31N74W TO 27N75W TO
22N75W. WITHIN AREA BOUNDED BY 29N64W TO 27N69W TO 29N73W TO 
31N72W TO 31N64W TO 29N64W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT.
.42 HOUR FORECAST FRONT DISSIPATED. TROUGH FROM 31N71W TO 27N71W
TO 22N75W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.

.ATLC COLD FRONT FROM 31N36W TO 24N40W TO 22N48W THEN STATIONARY
TO 22N55W TO 24N63W. WITHIN AREA BOUNDED BY 30N42W TO 29N46W TO
30N47W TO 31N49W TO 31N41W TO 30N42W N TO NE WINDS 20 TO 25 KT. 
SEAS 9 TO 12 FT IN NW TO N SWELL. ELSEWHERE WITHIN AREA BOUNDED
BY 22N57W TO 25N65W TO 31N65W TO 27N55W TO 31N53W TO 31N38W TO 
22N57W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST FRONT DISSIPATED. LOW PRES NEAR 27N46W 1014 MB. 
WITHIN AREA BOUNDED BY 27N50W TO 27N55W TO 29N57W TO 31N57W TO 
31N47W TO 27N50W NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT IN N TO 
NE SWELL. WITHIN AREA BOUNDED BY 31N41W TO 31N37W TO 28N37W TO
31N41W SE WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN N SWELL.
ELSEWHERE WITHIN AREA BOUNDED BY 26N35W TO 20N59W TO 26N68W TO 
31N57W TO 27N52W TO 31N35W TO 26N35W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN N SWELL.
.48 HOUR FORECAST LOW PRES NEAR 25N50W 1013 MB. WITHIN AREA 
BOUNDED BY 28N43W TO 30N50W TO 31N52W TO 31N43W TO 28N43W E TO SE
WINDS 20 TO 25 KT. SEAS 9 TO 12 FT IN N TO NE SWELL. ELSEWHERE 
WITHIN AREA BOUNDED BY 22N41W TO 21N50W TO 25N60W TO 31N61W TO 
29N47W TO 31N41W TO 22N41W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN N TO NE SWELL.

.CARIBBEAN WITHIN AREA BOUNDED BY 11N70W TO 11N72W TO 11N74W TO
11N77W TO 13N76W TO 13N74W TO 11N70W...INCLUDING THE GULF OF 
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 73W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO WITHIN AREA BOUNDED BY 25N83W TO 26N86W TO
28N86W TO 29N84W TO 27N83W TO 25N83W WINDS 20 KT OR LESS. SEAS 8
TO 9 FT IN MIXED SW AND NW SWELL.
.06 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 LEWITSKY. NATIONAL HURRICANE CENTER.