The Steam Packet says the Ben My Chree will be out of service tomorrow.
The vessel needs essential maintenance work on her stern door, and so will miss morning sailings on Tuesday, November 3.
The Manannan will step in to cover the Heysham route, leaving Douglas at 8am and setting off from Lancashire at 1.45pm.
The MV Arrow has also been drafted in to cover, and will carry freight.
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