18z GFS -which is the us system-shows the strong wave in the far ATl coming across the islands into the GOM in 360 hours
http://raleighwx.americanwx.com/models/gfs/18zgfstropical850mbVortSLPGFSLoop.html
Tropical storm weather and hurricanes affecting the Gulf Coast . Click on pics for larger resolution.! Also, a large amount of weather links.