000
FZNT02 KNHC 130247
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC WED MAR 13 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED MAR 13.
24 HOUR FORECAST VALID 0000 UTC THU MAR 14.
48 HOUR FORECAST VALID 0000 UTC FRI MAR 15.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN FROM 10.5N TO 12N BETWEEN 73W AND 76W NE TO E WINDS 
30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE FROM 09N TO 13.5N 
BETWEEN 73W AND 78W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
REMAINDER AREA S OF 14N BETWEEN 73W AND 81W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE SWELL.
.18 HOUR FORECAST FROM 10N TO 12.5N BETWEEN 74W AND 77W NE WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE S OF 14N BETWEEN 73W AND 
80W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.24 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 75W NE TO E 
WINDS 30 TO 35 KT. SEAS TO 9 FT...BUILDING TO 11 FT. ELSEWHERE 
FROM 10N TO 13N BETWEEN 72W AND 77W NE TO E WINDS 20 TO 30 KT. 
SEAS TO 10 FT. REMAINDER AREA FROM 10N TO 13N BETWEEN 74W AND 
79W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.42 HOUR FORECAST FROM 10N TO 13N BETWEEN 74W AND 76W NE WINDS 
20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE S OF 14N BETWEEN 74W AND 
79W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST S OF 13N BETWEEN 72W AND 77W NE WINDS 20 TO 25 
KT. SEAS TO 9 FT. 

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO WITHIN 60 NM OFF COAST OF S TEXAS FROM 26N TO 
27N SE WINDS 20 TO 25 KT WITH FREQUENT GUSTS TO GALE FORCE.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 31N50W TO 26N45W. N OF 29N BETWEEN 41W AND 44W 
SE WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE N OF 27N 
BETWEEN 41W AND 48W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED 
SWELL.
.12 HOUR FORECAST LOW AND TROUGH DISSIPATED. N OF 30N BETWEEN 
40W AND 42W SE WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE N 
OF 29N BETWEEN 40W AND 43W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC COLD FRONT FROM 31N63W TO 27N72W TO 26N80W. WITHIN 60 NM 
AHEAD OF FRONT AND N OF 29N SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
WITHIN 90 NM BEHIND THE FRONT AND N OF 30N NE WINDS 20 TO 25 KT. 
SEAS TO 9 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N57W TO 27N61W TO 25N65W. N 
OF 30N BETWEEN 57W AND 60W N TO NW WINDS 20 TO 25 KT. SEAS TO 9 
FT. ELSEWHERE N OF 29N BETWEEN 57W AND 63W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N55W TO 28N59W TO 26N61W. N 
OF 29N BETWEEN 55W AND 61W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED SWELL.
.30 HOUR FORECAST COLD FRONT FROM 31N52W TO 27N55W TO 24N59W. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N48W TO 26N51W. 
SURFACE TROUGH FROM 26N51W TO 23N55W. N OF 29N BETWEEN 49W AND 
56W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.

.CARIBBEAN 24 HOUR FORECAST S OF 18N W OF 85W...INCLUDING GULF 
OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 18N W OF 85W E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST. TROUGH FROM 22N92W TO 19N92W. 
FROM 21N TO 23N BETWEEN 90W AND 92W E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. N OF 25N W OF 95W SE WINDS 20 TO 25 KT. SEAS TO 
9 FT. ELSEWHERE N OF 24N W OF 93W SE WINDS 20 TO 25 KT. SEAS TO 
8 FT.
.12 HOUR FORECAST TROUGH DISSIPATED. S OF 21N BETWEEN 91W AND 
93W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 25N W OF 92W 
SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 21N W OF 
90W SE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST S OF 26N BETWEEN 87W AND 89W SE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.30 HOUR FORECAST TROUGH FROM 23N92W TO 19N92W. S OF 25N BETWEEN 
89W AND 91W SE WINDS 20 TO 25 KT. SEAS TO 9 FT...HIGHEST NEAR 
24N90W.  
.48 HOUR FORECAST TROUGH FROM 22N88W TO 21N89W. S OF 22N BETWEEN 
87W AND 89W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 

.GULF OF MEXICO 42 HOUR FORECAST COLD FRONT FROM 30N93W TO 
25N97W. NW OF FRONT W OF 95W N WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT. 
.48 HOUR FORECAST COLD FRONT FROM 30N92W TO 26N95W TO 24N98W. N 
OF FRONT W OF 95W SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.