000 ABNT20 KNHC 300223 TWOAT TROPICAL WEATHER OUTLOOK NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1030 PM EDT WED AUG 29 2007 FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO... A TROPICAL WAVE LOCATED ABOUT 750 MILES EAST OF THE WINDWARD ISLANDS IS PRODUCING SHOWERS AND A FEW THUNDERSTORMS. THERE HAS BEEN LITTLE CHANGE IN ORGANIZATION THIS EVENING. HOWEVER...UPPER-LEVEL WINDS ARE EXPECTED TO BECOME MORE FAVORABLE FOR DEVELOPMENT OVER THE NEXT DAY OR TWO AS THE SYSTEM MOVES WESTWARD AROUND 15 MPH. DISORGANIZED CLOUDINESS AND SHOWERS EXTEND SEVERAL HUNDRED MILES EAST AND NORTHEAST OF A NON-TROPICAL LOW CENTERED ABOUT 330 MILES EAST OF JACKSONVILLE FLORIDA. ALTHOUGH THERE ARE NO SIGNS OF DEVELOPMENT AT THIS TIME...UPPER-LEVEL WINDS COULD BECOME A LITTLE MORE FAVORABLE FOR TROPICAL CYCLONE FORMATION DURING THE NEXT DAY OR TWO. AN AIR FORCE PLANE IS SCHEDULED TO INVESTIGATE THE SYSTEM ON THURSDAY...IF NECESSARY. THE LOW IS EXPECTED TO DRIFT SOUTHWARD OR SOUTHEASTWARD. CLOUDINESS AND A FEW SHOWERS ASSOCIATED WITH A WESTWARD-MOVING TROPICAL WAVE ARE BEGINNING TO SPREAD OVER THE THE BAY OF CAMPECHE. THIS SYSTEM HAS SOME POTENTIAL FOR DEVELOPMENT BEFORE IT MOVES OVER MAINLAND MEXICO IN A DAY OR SO. ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS. $$ FORECASTER PASCH/RHOME