000 ABNT20 KNHC 291128 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT THU AUG 29 2013 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... A TROPICAL WAVE LOCATED OVER WESTERN AFRICA IS MOVING WESTWARD AT 10 TO 15 MPH...AND AN AREA OF LOW PRESSURE COULD FORM AFTER THE WAVE MOVES OFF THE COAST ON FRIDAY. SOME DEVELOPMENT OF THIS SYSTEM IS POSSIBLE BEFORE THE ENVIRONMENT BECOMES UNFAVORABLE BY EARLY NEXT WEEK. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS...AND A MEDIUM CHANCE...30 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 5 DAYS WHILE IT MOVES NEAR THE CAPE VERDE ISLANDS. SHOWER ACTIVITY ASSOCIATED WITH A TROPICAL WAVE LOCATED ABOUT 1000 MILES EAST OF THE LESSER ANTILLES REMAINS LIMITED. DEVELOPMENT...IF ANY...WILL BE SLOW TO OCCUR DURING THE NEXT COUPLE OF DAYS WHILE THE WAVE MOVES WESTWARD AT ABOUT 15 MPH AND APPROACHES THE LESSER ANTILLES. AFTER THAT TIME...UPPER-LEVEL WINDS COULD INHIBIT FURTHER DEVELOPMENT. THIS SYSTEM HAS A LOW CHANCE...NEAR 10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS...AND A LOW CHANCE...20 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 5 DAYS. && FIVE-DAY FORMATION PROBABILITIES ARE EXPERIMENTAL IN 2013. COMMENTS ON THE EXPERIMENTAL FORECASTS CAN BE PROVIDED AT... HTTP://WWW.NWS.NOAA.GOV/SURVEY/NWS-SURVEY.PHP?CODE=ETWO $$ FORECASTER AVILA