000 ABNT20 KNHC 301734 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 200 PM EDT TUE AUG 30 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM KATIA...LOCATED ABOUT 630 MILES WEST-SOUTHWEST OF THE SOUTHERNMOST CAPE VERDE ISLANDS. A TROPICAL WAVE OVER THE NORTHWESTERN CARIBBEAN SEA IS ACCOMPANIED BY DISORGANIZED CLOUDINESS AND SHOWERS. THIS SYSTEM IS EXPECTED TO MOVE GENERALLY WESTWARD AT 10 TO 15 MPH ACROSS THE YUCATAN PENINSULA DURING THE NEXT DAY OR TWO...AND HAS SOME POTENTIAL FOR DEVELOPMENT OVER THE WESTERN GULF OF MEXICO IN A FEW DAYS. 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 PASCH