Interesting indeed. Here's the latest Tropical Model text output from 18Z today. 2PM EDT
TROPICAL CYCLONE GUIDANCE MESSAGE NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 1827 UTC TUE JUN 2 2009
DISCLAIMER...NUMERICAL MODELS ARE SUBJECT TO LARGE ERRORS. PLEASE REFER TO NHC OFFICIAL FORECASTS FOR TROPICAL CYCLONE AND SUBTROPICAL CYCLONE INFORMATION.
Current estimated winds of 45kt and pressure of 995mb would indicate that the system is probably a hybrid system. Subtropical with tropical characteristics.