000
FZNT02 KNHC 142131
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE AUG 14 2007
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SECURITE

ATLANTIC FROM 7N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO 

SYNOPSIS VALID 1800 UTC TUE AUG 14
24 HOUR FORECAST VALID 1800 UTC WED AUG 15
48 HOUR FORECAST VALID 1800 UTC THU AUG 16

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM DEAN NEAR 11.6N 41.0W 1004 MB AT 2100 UTC 14 
MOVING W OR 265 DEG AT 18 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N 
SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 50 NM OF CENTER WITH 
SEAS TO 15 FT.
.24 HOUR FORECAST TROPICAL STORM DEAN NEAR 12.0N 46.9W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 40 NM N SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 75 NM N 
SEMICIRCLE WITH SEAS TO 18 FT.
.48 HOUR FORECAST TROPICAL STORM DEAN NEAR 12.6N 53.5W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS 
WITHIN 75 NM N SEMICIRCLE...40 NM SE QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 90 NM N SEMICIRCLE WITH SEAS TO 21 FT.
.72 HOUR FORECAST HURRICANE DEAN NEAR 14.0N 59.5W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE DEAN NEAR 15.5N 64.5W. MAXIMUM
SUSTAINED WINDS 85 KT GUSTS 105 KT.
.120 HOUR FORECAST HURRICANE DEAN NEAR 17.5N 69.5W. MAXIMUM
SUSTAINED WINDS 95 KT GUSTS 115 KT.

.SYNOPSIS AND FORECAST.
.ATLC...EXCEPT AS NOTED IN WARNINGS...WITHIN 240 NM OF TROPICAL 
STORM DEAN WINDS 20 TO 33 KT SEAS 8 TO 12 FT. ELSEWHERE FROM 13N 
TO 19N BETWEEN 38W AND 46W NE WINDS TO 20 KT SEAS TO 9 FT. 
NUMEROUS TSTMS WITHIN 120 NM DEAN. 
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 300 NM 
N AND 150 NM S SEMICIRCLES OF TROPICAL STORM DEAN WINDS 20 TO 33 
KT SEAS TO 12 FT. ELSEWHERE FROM 12N TO 22N E OF 50W NE TO E 
WINDS 20 KT SEAS 8 TO 11 FT IN E SWELL. 
.48 HOUR FORECAST...EXCEPT AS NOTED IN WARNINGS...WITHIN 420 NM 
N AND 180 NM S SEMICIRCLES OF TROPICAL STORM DEAN WINDS 20 TO 33 
KT SEAS 8 TO 12 FT. ELSEWHERE FROM 12N TO 24N E OF 62W NE TO E 
WIND 20 TO 25 KT SEAS 8 TO 12 FT IN E SWELL.

.ATLC FRONTAL TROUGH 31N64W 25N78W. N OF 25N E OF TROUGH TO 55W 
SW WINDS TO 20 KT SEAS TO 8 FT. 
.24 HOUR FORECAST FRONTAL TROUGH 31N65W 23N73W. N OF 27N WITHIN 
210 NM E OF TROUGH SW WINDS TO 20 KT SEAS TO 8 FT.
.48 HOUR FORECAST DIFFUSE TROUGH 31N68W 28N69W. WINDS LESS THAN 
20 KT SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 12N TO 17N BETWEEN 70W AND 78W E WINDS TO 20 KT 
SEAS TO 8 FT. N OF 17N W OF 82W SE WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST FROM 11N TO 17N BETWEEN 68W AND 78W E WINDS TO 
20 KT SEAS TO 8 FT. N OF 17N W OF 82W SE WINDS TO 20 KT SEAS TO 
8 FT.
.48 HOUR FORECAST FROM 11N TO 18N E OF 80W E WINDS 20 KT SEAS TO 
9 FT IN E SWELL. 

.GULF OF MEXICO LOW PRES 23N90W 1007 MB. WITHIN 240 NM NE AND 90 
NM SW SEMICIRCLES WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
25N95W 1007 MB. WITHIN 240 NM NE AND 60 NM SW SEMICIRCLES WINDS 
20 TO 25 KT SEAS TO 10 FT.
.48 HOUR FORECAST LOW PRES INLAND NEAR 26N99W. N OF 25N W OF 94W 
E TO SE WINDS TO 20 KT SEAS LESS THAN 8 FT.

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

$$
FORECASTER CANGIALOSI
TROPICAL PREDICTION CENTER
TROPICAL ANALYSIS AND FORECAST BRANCH