Steam Packet sailings this morning and this afternoon have been cancelled.
The 8.45am Ben-my-Chree crossing to Heysham and it's return at 2.15pm have been called off due to adverse weather conditions.
Meanwhile, the 7.45pm service to Heysham and the one at 2.15am tomorrow to the Island are in doubt.
An update on those is expected by 5.30pm.