Ouragan

Ouragan was once the privateer vessel of Captain Alain Monette. However, Monette's brutality pushed the crew to mutiny. After keelhauling, flogging, and seemingly killing him, they tossed him overboard. He eventually wound on an island in the Mists. The ultimate fate of Ouragan and her crew is unknown, but they did not seem to follow him into Ravenloft, or at least not to L'île de la Tempête. Monette threw a curse upon the ship and her crew before he was thrown overboard, so it remains to be seen if and how the curse played out.