000
ABNT20 KNHC 110929
TWOAT 
TROPICAL WEATHER OUTLOOK
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
530 AM EDT TUE SEP 11 2007

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL
DEPRESSION GABRIELLE...LOCATED ABOUT 235 MILES SOUTHEAST OF
NANTUCKET MASSACHUSETTS.

SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A TROPICAL WAVE AND BROAD
AREA OF LOW PRESSURE LOCATED ABOUT 1250 MILES EAST OF THE WINDWARD
ISLANDS HAVE NOT BECOME ANY BETTER ORGANIZED THIS MORNING. 
HOWEVER...UPPER-LEVEL WINDS ARE EXPECTED TO BECOME MORE FAVORABLE
FOR DEVELOPMENT AND THIS SYSTEM COULD BECOME A TROPICAL DEPRESSION
WITHIN A DAY OR TWO AS IT MOVES WESTWARD TO WEST-NORTHWESTWARD AT
10 TO 15 MPH.

SHOWERS AND THUNDERSTORMS ASSOCIATED WITH A TROPICAL WAVE OVER THE
EASTERN CARIBBEAN SEA HAVE DIMINISHED AND SIGNIFICANT DEVELOPMENT
OF THIS SYSTEM IS NOT ANTICIPATED AS IT MOVES WEST-NORTHWESTWARD AT
ABOUT 15 MPH.  

SHOWERS AND THUNDERSTORMS ASSOCIATED WITH AN AREA OF LOW PRESSURE
OVER THE WESTERN GULF OF MEXICO REMAIN DISORGANIZED.  UPPER-LEVEL
WINDS COULD BECOME A LITTLE MORE FAVORABLE FOR DEVELOPMENT OF THIS
SYSTEM PRIOR TO IT REACHING THE COAST OF TEXAS AND NORTHEASTERN
MEXICO TONIGHT OR EARLY WEDNESDAY. 

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$

FORECASTER RHOME