Cozumel authorities say the man was at sea for about two hours . It 's not known how he escaped from the Royal Caribbean ship , Queen of the Seas . Star Magic cruise ships heard the man screaming for help .
Cozumel authorities say the man was at sea for about five hours . It 's not known how he fell from the Royal Caribbean ship , Oasis of the Seas . Disney Magic cruise passengers heard the man screaming for help .