000
FZNT02 KNHC 042112
HSFAT2

HIGH SEAS FORECAST                                             
NWS NATIONAL HURRICANE CENTER MIAMI FL                           
2230 UTC WED SEP 04 2013

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 WED SEP 04.
24 HOUR FORECAST VALID 1800 UTC THU SEP 05.
48 HOUR FORECAST VALID 1800 UTC FRI SEP 06.

.WARNINGS.

...ATLC AND CARIBBEAN TROPICAL STORM WARNING...
.TROPICAL DEPRESSION SEVEN NEAR 16.5N 66.2W 1009 MB AT 2100 UTC 
SEP 04 MOVING NW OR 305 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 30 
KT GUSTS 40 KT. ATLC ELSEWHERE FROM 18N TO 23N BETWEEN 58W AND 
67W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. SCATTERED TO 
NUMEROUS TSTMS WITHIN 90 NM OF T.D. SEVEN.  
.24 HOUR FORECAST TROPICAL STORM SEVEN NEAR 18.6N 68.1W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 40 NM NW AND SE QUADRANTS AND 50 NM NE QUADRANT. SEAS 12 
FT OR GREATER OVER FORECAST WATERS WITHIN 60 NM N SEMICIRCLE 
WITH SEAS TO 14 FT. CARIBBEAN ELSEWHERE WITHIN 120 NM S 
SEMICIRCLE OF T.S. SEVEN WINDS 20 TO 25 KT. SEAS TO 8 FT. ATLC 
ELSEWHERE FROM 20N TO 25N BETWEEN 60W AND 69W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST TROPICAL STORM SEVEN NEAR 20.9N 69.2W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE IN RADIUS OF 
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. ATLC 
WITHIN 120 NM N SEMICIRCLE OF T.S. SEVEN WINDS 20 TO 30 KT. SEAS 
8 TO 11 FT. ATLC ELSEWHERE FROM 20N TO 26N BETWEEN 62W AND 70W 
WINDS 20 TO 25 KT. SEAS TO 9 FT.   
.72 HOUR FORECAST TROPICAL STORM SEVEN NEAR 23.1N 69.4W. MAXIMUM 
SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR 
GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM SEVEN NEAR 25.3N 68.9W. MAXIMUM 
SUSTAINED WINDS 45 KT GUSTS 55 KT.
.120 HOUR FORECAST TROPICAL STORM SEVEN NEAR 29.0N 65.0W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.
 
.SYNOPSIS AND FORECAST. 

.ATLC FROM 17N TO 24N E OF 38W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE SWELL.
.24 HOUR FORECAST FROM 17N TO 24N E OF 43W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES 1010 MB NEAR 15N35W. WITHIN 120 NM NW 
QUADRANT NE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 15N 
TO 22N E OF 45W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

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

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.