000 ABNT20 KNHC 110522 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 AM EDT SUN SEP 11 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM MARIA CENTERED NEAR THE NORTHERN LEEWARD ISLANDS...AND ON TROPICAL STORM NATE CENTERED OVER THE BAY OF CAMPECHE. CLOUDINESS AND SHOWERS ASSOCIATED WITH A TROPICAL WAVE LOCATED A LITTLE MORE THAN 1000 MILES EAST OF THE LESSER ANTILLES HAVE DECREASED. UPPER-LEVEL WINDS ARE NOT FAVORABLE FOR DEVELOPMENT. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER AVILA