Carnival Cruise Line has diverted Carnival Sunshine out to open water to avoid a large nor'easter bearing down on the U.S. East Coast, according to Cruise Hive.

The vessel, one of Carnival's staple ships sailing short Caribbean and Bahamas itineraries from East Coast homeports, changed course rather than contend with the storm system along the coast. The decision kept the ship at sea rather than attempting port calls or a scheduled arrival in conditions the storm was expected to produce.

For travel sellers, the episode is a reminder of how quickly weather-driven itinerary changes can hit booked clients — and what Carnival's guest compensation practices typically cover when a ship skips ports or reroutes.

Cruise Hive did not report any injury, damage, or cancellation tied to the diversion. The core commercial consequence falls on passengers whose port visits were affected and on shore excursion operators at the missed calls, who lose a day of expected traffic from a full ship.

Nor'easters along the Eastern Seaboard are a recurring winter disruption for ships homeported in ports from New York to Charleston, and lines routinely weigh diverting to sea against delaying arrivals or substituting ports.

Carnival has not announced follow-on itinerary changes beyond the diversion as of the report.