000 ABNT20 KNHC 161146 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT TUE AUG 16 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM GERT...LOCATED ABOUT 410 MILES NORTHEAST OF BERMUDA. A LARGE TROPICAL WAVE OVER THE EASTERN CARIBBEAN SEA IS PRODUCING SCATTERED SHOWERS AND THUNDERSTORMS. THERE ARE NO SIGNS OF A SURFACE CIRCULATION AT THIS TIME. HOWEVER...SLOW DEVELOPMENT OF THIS WAVE IS POSSIBLE DURING THE NEXT FEW DAYS AS IT MOVES WESTWARD AT 15 TO 20 MPH. THIS SYSTEM HAS A LOW CHANCE...20 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BEVEN