000
FZNT02 KNHC 112134
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC TUE APR 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE APR 11.
24 HOUR FORECAST VALID 1800 UTC WED APR 12.
48 HOUR FORECAST VALID 1800 UTC THU APR 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N51W TO 29N65W TO 28N71W. TROUGH 
FROM LOW PRES NEAR 25N65W 1013 MB TO 19N67W. WITHIN 240 NM NW OF 
FRONT BETWEEN 66W AND 75W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST COLD FRONT FROM NEAR 31N43W TO 27N48W AND 
STATIONARY TO 27N60W.  TROUGH FROM NEAR 28N66W TO LOW PRES NEAR 
25N67W 1012 MB AND TO 19N67W. FROM 27N TO 31N BETWEEN 61W AND 
67W AND FROM 26N TO 29.5N BETWEEN 67W AND 71W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 11 FT.
.30 HOUR FORECAST LOW PRES NEAR 26N67W 1012 MB. N OF 26N BETWEEN 
62W AND 72W NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT 
WITHIN 240 NM NW AND N QUADRANTS. SEAS 8 TO 10 FT...EXCEPT 10 TO 
11 FT WITHIN 240 NM NW AND N QUADRANTS.
.48 HOUR FORECAST LOW PRES NEAR 25N68W 1011 MB. FROM 27N TO 31N 
BETWEEN 61W AND 68W E WINDS 25 KT. SEAS 9 TO 11 FT. ELSEWHERE 
FROM 27N TO 31N BETWEEN 60W AND 70W AND FROM 23N TO 30N 
BETWEEN 68W AND 75W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 

.ATLC NE OF LINE FROM 31N42W TO 26N35W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN NE SWELL...HIGHEST FAR NE.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.CARIBBEAN 06 HOUR FORECAST FROM 10.5N TO 12N BETWEEN 74W AND 
76W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 19N BETWEEN 
78W AND 82W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10.5N TO 12.5N BETWEEN 74W AND 76W NE 
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 19N BETWEEN
74W AND 76W...INCLUDING WINDWARD PASSAGE...NE 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 06 HOUR FORECAST S OF 23N BETWEEN 84W AND 87W NE 
TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. FROM 19N TO 21N 
BETWEEN 90W AND 92W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST S OF 23N BETWEEN 89W AND 91.5W N TO NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.   
.42 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 COBB. NATIONAL HURRICANE CENTER.