Tropical Storm Sandy is causing Royal Caribbean to change its itineraries for the world's largest cruise ship.

Allure of the Seas will not stop at Falmouth, Jamaica on Wednesday.  Instead, Allure of the Seas will stay at sea.

The United States National Hurricane Center expects Tropical Storm Sandy to turn into a hurricane as it nears Jamaica on Wednesday.

Royal Caribbean has made no other itinerary changes to its cruise ships yet but we will post any updates here as soon as we hear anything.