000 ABNT20 KNHC 272351 TWOAT TROPICAL WEATHER OUTLOOK NWS NATIONAL HURRICANE CENTER MIAMI FL 800 PM EDT THU OCT 27 2011 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... THE NATIONAL HURRICANE CENTER IS ISSUING ADVISORIES ON TROPICAL STORM RINA...LOCATED ABOUT 35 MILES SOUTH-SOUTHWEST OF COZUMEL MEXICO. BROAD LOW PRESSURE CENTERED OVER THE SOUTHWESTERN CARIBBEAN SEA IS PRODUCING DISORGANIZED SHOWERS AND THUNDERSTORMS EXTENDING FROM JAMAICA AND THE CAYMAN ISLANDS SOUTHWESTWARD TO NICARAGUA AND HONDURAS. DEVELOPMENT OF THIS SYSTEM...IF ANY...WILL BE SLOW TO OCCUR...AND IT HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS WHILE BEING NEARLY STATIONARY OVER THE SOUTHWESTERN CARIBBEAN SEA. A LOW PRESSURE SYSTEM OVER THE EASTERN ATLANTIC ABOUT 825 MILES WEST-NORTHWEST OF THE CAPE VERDE ISLANDS IS PRODUCING A SMALL AREA OF SHOWERS AND THUNDERSTORMS. UPPER-LEVEL WINDS ARE EXPECTED TO BE MARGINALLY CONDUCIVE FOR DEVELOPMENT OVER THE NEXT COUPLE OF DAYS. THIS SYSTEM HAS A LOW CHANCE...10 PERCENT...OF BECOMING A TROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES WEST-NORTHWESTWARD AT 5 TO 10 MPH. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER BERG