Carnival Cruise Line is advising guests of the Carnival Venezia’s upcoming sailing about potential changes to the cruise’s itinerary. Sailing from New York City on Oct. 1, the Venezia is currently scheduled to offer a five-night cruise to King’s Wharf. “So, to help you prepare, we encourage you to pack warm clothing and other necessary supplies that would help you take full advantage of shore time in Canada,” Carnival noted. Earlier this week, Carnival confirmed itinerary changes for eight other cruises due to tropical systems and bad weather in the Caribbean and the Bahamas. As part of the changes, the Carnival Venezia cancelled a call to Grand Turk on its current cruise, replacing it with an extended visit to Puerto Rico.