000
FZNT02 KNHC 241528
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON SEP 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MON SEP 24
24 HOUR FORECAST VALID 1200 UTC TUE SEP 25
48 HOUR FORECAST VALID 1200 UTC WED SEP 26

.WARNINGS.
NONE.

.SYNOPSIS AND FORECAST.
.ATLC AND CARIBBEAN LOW PRES 12.5N58.5W 1011 MB ASSOCIATED WITH 
TROPICAL WAVE S OF 20N ALONG 58.5W. WITHIN 240 NM E SEMICIRCLE 
OF LOW PRES SE TO S WINDS 20 TO 25 KT SEAS TO 9 FT. ELSEWHERE 
WITHIN 120 NM E OF WAVE E TO SE WINDS TO 20 KT SEAS LESS THAN 8 
FT. SCATTERED TSTMS WITHIN 180 NM OF LOW PRES...POSSIBLE 
TROPICAL CYCLONE FORMATION.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...14N63W 
1010 MB ASSOCIATED WITH TROPICAL WAVE S OF 20N ALONG 64W. WITHIN 
240 NM E AND WITHIN 60 NM W SEMICIRCLES OF LOW PRES WINDS 20 TO 
25 KT SEAS TO 9 FT. ELSEWHERE WITHIN 120 NM E OF WAVE E TO SE 
WINDS TO 20 KT SEAS LESS THAN 8 FT AND SCATTERED TSTMS.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...16N66W 
1009 MB AND TROPICAL WAVE S OF 20N ALONG 69W. WITHIN 240 NM E 
AND WITHIN 60 NM W SEMICIRCLES OF LOW PRES WINDS 20 TO 25 KT 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 120 NM E OF WAVE E TO SE WINDS 
TO 20 KT SEAS TO 8 FT AND SCATTERED TSTMS.

.ATLC LOW PRES 14N48W 1014 MB. WITHIN 240 NE QUADRANT E WINDS 20 
TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW PRES 16N53W 1012 MB. LITTLE CHANGE.
.48 HOUR FORECAST LOW PRES 19N56W 1012 MB. LITTLE CHANGE.   

.ATLC LOW PRES E OF AREA 9N34W 1010 MB. WITHIN 360 NM NE 
SEMICIRCLE WINDS 20 TO 25 KT SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...11N39W
1010 MB. WITHIN 420 NM NE SEMICIRCLE WINDS 20 TO 25 KT SEAS 8 TO 
10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...13N43W
1009 MB. WITHIN 480 NM NE AND WITHIN 60 NM SW SEMICIRCLES WINDS 
20 TO 25 KT SEAS 8 TO 12 FT.   

.ATLC TROUGH 31N43W 26N55W 22N62W. N OF 30N WITHIN 150 NM E OF 
TROUGH SW WINDS TO 20 KT SEAS TO 8 FT.
.24 HOUR FORECAST TROUGH 31N41W 26N40W. WINDS LESS THAN 20 KT 
SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST COLD FRONT 31N39W 25N46W. NW OF FRONT N WINDS 
TO 20 KT SEAS TO 9 FT.

.ATLC 24 HOUR FORECAST TROUGH 31N65W 20N72W. N OF 28N WITHIN 180 
NM EITHER SIDE OF TROUGH NE TO E WINDS TO 20 KT SEAS LESS THAN 8 
FT.
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS LESS THAN 20 KT SEAS 
LESS THAN 8 FT.

.CARIBBEAN S OF 15N BETWEEN 73W AND 78W NE TO E WINDS TO 20 KT 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO LOW PRES 21N93W 1011 MB WITH TROUGH N TO 29N92W. 
N OF 22N WITHIN 180 NM E OF TROUGH E TO SE WINDS TO 20 KT SEAS 
LESS THAN 8 FT. SCATTERED TSTMS WITHIN 90 NM OF 24N91W.
.24 HOUR FORECAST STATIONARY LOW PRES 22N94W 1010 MB WITH TROUGH 
N TO 29N93W. N OF 22N WITHIN 180 NM E OF TROUGH E TO SE WINDS TO 
20 KT SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

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