000
FZNT02 KNHC 130234
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC THU APR 13 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU APR 13.
24 HOUR FORECAST VALID 0000 UTC FRI APR 14.
48 HOUR FORECAST VALID 0000 UTC SAT APR 15.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC LOW PRES NEAR 26N67W 1012 MB WITH TROUGH TO 24N64W TO 
19N66W. WITHIN 180 NM NW SEMICIRCLE OF LOW WINDS 25 TO 35 KT. 
SEAS 10 TO 13 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 360 NM N 
OF LOW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.06 HOUR FORECAST LOW PRES NEAR 26N68W 1011 MB WITH TROUGH TO 
19N66W. OVER FORECAST WATERS WITHIN 360 NM N SEMICIRCLE OF LOW 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST LOW PRES NEAR 25N68W 1012 MB. WITHIN 360 NM N 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WEAKENING LOW PRES NEAR 28N59W 1014 MB. N OF 
26N BETWEEN 68W AND 78W NE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST. 

.ATLC 06 HOUR FORECAST COLD FRONT FROM 31N38W TO 26N46W. N OF 
30N BETWEEN 41W AND 51W WINDS 20 KT OR LESS. SEAS 8 FT IN NW 
SWELL.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 26N35W TO 22N39W. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.CARIBBEAN FROM 10.5N TO 12N BETWEEN 74W AND 76W NE WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO 24 HOUR FORECAST FROM 19N TO 22N BETWEEN 89W AND 
91.5W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.