Port Canaveral has reopened and is now able to accommodate cruise ship turnarounds. It was the last major Florida port to reopen following Hurricane Jeanne, which also temporarily closed ports last weekend in Miami, Ft. Lauderdale and Tampa.
The other major question mark at this point is cruise lines' private islands. Many had not even reopened following damage caused by Hurricane Frances (one exception was Disney). All are now closed, pending damage investigations and then repairs. These include Disney's Castaway Cay, Holland America's Half Moon Cay, Princess' Princess Cays, Royal Caribbean and Celebrity's CocoCay, and NCL's Great Stirrup Cay.