000
FZNT02 KNHC 200347
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON APR 20 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON APR 20.
24 HOUR FORECAST VALID 0000 UTC TUE APR 21.
48 HOUR FORECAST VALID 0000 UTC WED APR 22.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC 09 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN AREA BOUNDED 
BY 29N77W TO 27N77W TO 26N79W TO 31N81W TO 31N71W TO 29N77W S TO
SW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST COLD FRONT OVER FAR NW CORNER OF AREA. WITHIN 
AREA BOUNDED BY 26N74W TO 26N78W TO 29N81W TO 31N81W TO 31N69W 
TO 26N74W SW WINDS 20 TO 30 KT...EXCEPT 30 TO 35 KT N OF 29N.
SEAS 8 TO 9 FT...EXCEPT 9 TO 12 FT N OF 29N.
.24 HOUR FORECAST COLD FRONT TO EXTEND FROM 31N75W TO 29N80W.
WITHIN AREA BOUNDED BY 29N71W TO 27N79W TO 31N79W TO 31N66W TO 
29N71W SW TO W WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT N OF 29N 
E OF FRONT TO 66W. SEAS 8 TO 10 FT...EXCEPT 9 TO 12 FT N OF 29N 
E OF FRONT TO 66W.
.36 HOUR FORECAST COLD FRONT TO EXTEND FROM 31N69W TO 28N73W TO 
27N80W. WITHIN AREA BOUNDED BY 30N63W TO 28N67W TO 29N72W TO 
31N74W TO 31N65W TO 30N63W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST COLD FRONT TO EXTEND FROM 31N67W TO 28N72W TO 
25N81W. WITHIN AREA BOUNDED BY 28N66W TO 28N70W TO 31N69W TO 
31N59W TO 28N66W SW TO W WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N53W TO 27N67W. WITHIN AREA BOUNDED BY 
30N35W TO 31N61W TO 31N63W TO 31N35W TO 30N35W SW WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST COLD FRONT TO EXTEND FROM 31N48W TO 27N57W AND
DISSIPATING STATIONARY FRONT TO 28N64W. WITHIN AREA BOUNDED BY
29N53W TO 29N57W TO 31N62W TO 31N47W TO 29N53W WINDS 20 KT OR 
LESS. SEAS 9 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT TO EXTEND FROM 31N44W TO
28N50W. WITHIN AREA BOUNDED BY 28N48W TO 27N52W TO 30N61W TO 
31N63W TO 31N41W TO 28N48W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN NW SWELL.
.36 HOUR FORECAST WITHIN AREA BOUNDED BY 29N36W TO 26N43W TO 
26N53W TO 30N55W TO 31N35W TO 29N36W WINDS 20 KT OR LESS. SEAS
8 TO 11 FT IN NW TO N SWELL...EXCEPT 10 TO 13 FT IN NW SWELL N OF 
29N E OF 47W.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 23N35W TO 22N44W TO 
25N50W TO 31N47W TO 31N35W TO 23N35W WINDS 20 KT OR LESS. SEAS
8 TO 12 FT IN NW SWELL...HIGHEST NE.

.CARIBBEAN WITHIN AREA BOUNDED BY 12N73W TO 11N75W TO 12N75W TO 
12N74W TO 12N73W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.15 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 11N70W TO 12N73W TO 
13N73W TO 12N72W TO 13N70W TO 11N70W...INCLUDING GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN AREA BOUNDED BY 11N75W TO 12N76W TO 
13N75W TO 13N74W TO 12N74W TO 11N75W NE TO E WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 11N70W TO 12N73W TO 
12N75W TO 11N75W TO 13N70W TO 11N70W...INCLUDING GULF OF 
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN AREA BOUNDED BY 16N85W TO 16N86W TO 17N86W TO 
18N86W TO 17N85W TO 16N85W...INCLUDING THE GULF OF HONDURAS...E 
TO SE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN AREA BOUNDED BY 16N84W TO 16N86W TO 
18N87W TO 20N84W TO 18N84W TO 16N84W...INCLUDING THE GULF OF 
HONDURAS...SE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 16N84W TO 16N85W TO 
17N85W TO 17N84W TO 16N84W...INCLUDING THE GULF OF HONDURAS...E 
TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO COLD FRONT NW OF AREA. WITHIN AREA BOUNDED BY 
27N90W TO 27N92W TO 29N92W TO 30N88W TO 30N86W TO 27N90W S TO SW 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT TO EXTEND FROM 30N85W TO 26N90W TO 
27N97W. WITHIN AREA BOUNDED BY 29N83W TO 28N85W TO 28N87W TO 
30N85W TO 30N83W TO 29N83W SW TO W WINDS 20 TO 25 KT. SEAS
TO 8 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT TO EXTEND FROM 28N83W TO
25N89W TO 24N94W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.