000 ABNT20 KNHC 291751 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT WED SEP 29 2010 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM NICOLE...LOCATED ABOUT 80 MILES NORTHEAST OF HAVANA CUBA. A TROPICAL WAVE OVER THE CENTRAL ATLANTIC LOCATED ABOUT 700 MILES EAST OF THE WINDWARD ISLANDS IS PRODUCING DISORGANIZED SHOWERS AND THUNDERSTORMS. UPPER-LEVEL WINDS ARE EXPECTED TO BECOME LESS FAVORABLE FOR DEVELOPMENT AS THE SYSTEM MOVES TO THE WEST-NORTHWEST AT 15 TO 20 MPH. THERE IS A LOW CHANCE...10 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. SHOWERS AND THUNDERSTORMS HAVE INCREASED NEAR A TROPICAL WAVE OVER THE EAST-CENTRAL TROPICAL ATLANTIC CENTERED ABOUT 850 MILES WEST-SOUTHWEST OF THE CAPE VERDE ISLANDS. SOME SLOW DEVELOPMENT OF THIS SYSTEM IS POSSIBLE OVER THE NEXT SEVERAL DAYS AS IT MOVES TO THE WEST AT 15 TO 20 MPH. THERE IS A LOW CHANCE...10 PERCENT...OF THIS SYSTEM BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BLAKE