000 ABNT20 KNHC 181132 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 AM EDT SUN AUG 18 2013 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL DEPRESSION ERIN...LOCATED WEST-NORTHWEST OF THE CAPE VERDE ISLANDS. A TROPICAL WAVE IS EMERGING OFF OF THE WEST COAST OF AFRICA SEVERAL HUNDRED MILES SOUTHEAST OF THE CAPE VERDE ISLANDS. SOME DEVELOPMENT OF THIS SYSTEM IS POSSIBLE OVER THE NEXT SEVERAL DAYS WHILE THE DISTURBANCE MOVES WESTWARD OVER THE TROPICAL ATLANTIC. 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. && 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 PASCH