Half Moon Cay, Bahamas Cruise Ship Calendar 2019 provides the opportunity to search arrival and departure schedules of cruise ships sailing to the Carnival's private island. The timetable displays dates and times the cruise ships are in Half Moon Cay is based on the major cruise lines itineraries. All cruise ships are linked to their complete current itinerary. In order to view the next port of call just click on the specific vessel. Here you can download cruise ship Itineraries classified by cruise lines.