000
FZNT02 KNHC 122150
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED SEP 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED SEP 12
24 HOUR FORECAST VALID 1800 UTC THU SEP 13
48 HOUR FORECAST VALID 1800 UTC FRI SEP 14

.WARNINGS.
...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION EIGHT NEAR 13.5N 45.5W 1006 MB AT 2100 UTC 
12 MOVING WNW OR 290 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 30 KT
GUSTS 40 KT.  SEAS 12 FT OR GREATER WITHIN 45 NM N SEMICIRCLE
AND 0 NM S SEMICIRCLE WITH HIGHEST SEAS 13 FT.
.12 HOUR FORECAST TROPICAL STORM NEAR 13.9N 46.7W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
WITHIN 30 NM OF CENTER EXCEPT IN SW QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 60 NM IN N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH 
HIGHEST SEAS 14 FT.
.24 HOUR FORECAST TROPICAL STORM NEAR 14.3N 47.9W. MAXIMUM 
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
WITHIN 45 NM OF CENTER EXCEPT 30 NM SW QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 60 NM N SEMICIRCLE AND 20 NM S SEMICIRCLE WITH 
HIGHEST SEAS 15 FT.
.48 HOUR FORECAST TROPICAL STORM NEAR 15.1N 49.8W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS
WITHIN 60 NM OF CENTER EXCEPT 45 NM SW QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 80 NM N SEMICIRCLE AND 20 NM S SEMICIRCLE WITH 
HIGHEST SEAS 18 FT.
.72 HOUR FORECAST TROPICAL STORM NEAR 16.2N 52.2W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM NEAR 17.5N 55.5W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM NEAR 18.5N 58.5W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM HUMBERTO NEAR 28.6N 94.9W 999 MB AT 2100 UTC  12
MOVING N OR 010 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS
55 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NE QUADRANT...50
NM SE QUADRANT...10 NM SW QUADRANT...AND 20 NM NW QUADRANT. 
SEAS 12 FT OR GREATER WITHIN 0 NM OF CENTER EXCEPT 50 NM SE
QUADRANT WITH HIGHEST SEAS 14 FT.
.12 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 29.4N 94.7W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. SEAS 12 FT OR GREATER 
WITHIN 50 NM SE SEMICIRCLE OVER FORECAST WATERS WITH HIGHEST 
SEAS 17 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION HUMBERTO INLAND NEAR 31.0N 
93.9W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS SUBSIDING 
TO LESS THAN 12 FT. 
.48 HOUR FORECAST REMNANT LOW HUMBERTO NEAR 33.0N 90.0W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 30 KT. 
.72 HOUR FORECAST...DISSIPATED.

.SYNOPSIS AND FORECAST.
.ATLC...EXCEPT AS NOTED IN T.D. EIGHT WARNINGS. WITHIN 150 NM N 
SEMICIRCLE AND 90 NM S SEMICIRCLE WINDS 20 TO 30 KT SEAS 8 TO 12 
FT. 
.12 HOUR FORECAST...EXCEPT AS NOTED IN T.D. EIGHT WARNINGS. 
WITHIN 180 NM AND 120 NM S SEMICIRCLE WINDS 20 TO 33 KT SEAS 8 
TO 12 FT.
.24 HOUR FORECAST...EXCEPT AS NOTED IN T.D. EIGHT 
WARNINGS...LITTLE CHANGE. 
.48 HOUR FORECAST...EXCEPT AS NOTED IN T.D. EIGHT WARNINGS.
WITHIN 210 NM N SEMICIRCLE AND 150 NM S SEMICIRCLE SEAS 8 TO 12 
FT.

.ATLC S OF 17N W OF 55W NE TO E WINDS TO 20 KT SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 15N BETWEEN 68W AND 78W E WINDS 25 TO 30 
KT SEAS 8 TO 12 FT. ELSEWHERE FROM 10N TO 18N E WINDS 20 TO 25 
KT SEAS TO 9 FT. 
.24 HOUR FORECAST FROM 12N TO 15N BETWEEN 72W AND 80W E WINDS 25 
TO 30 KT SEAS 10 TO 15 FT. ELSEWHERE FROM 11N TO 19N W OF 68W E 
WINDS 20 TO 25 KT SEAS 10 TO 15 FT. 
.48 HOUR FORECAST FROM 12N TO 19N BETWEEN 67W AND 83W E WINDS 20 
TO 25 KT SEAS 7 TO 10 FT. 

.GULF OF MEXICO...EXCEPT AS NOTED IN T.S. HUMBERTO WARNINGS. 
WITHIN 60 NM OF CENTER EXCEPT 90 NM IN SE QUADRANT WINDS 20 TO 
30 KT SEAS 8 TO 10 FT.
.12 HOUR FORECAST...EXCEPT AS NOTED IN T.S. HUMBERTO WARNINGS. 
WITHIN 90 NM E AND 60 NM W SEMICIRCLES WINDS 20 TO 33 KT SEAS 8 
TO 12 FT.
.24 HOUR FORECAST...EXCEPT AS NOTED IN T.S. HUMBERTO WARNINGS. 
WITHIN 150 NM OF CENTER OVER FORECAST WATERS S TO SW WINDS 20 KT 
SEAS SUBSIDING TO 8 FT.  
.30 HOUR FORECAST WINDS LESS THAN 20 KT SEAS LESS THAN 8 FT.

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

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