A decision on these sailings will be made on Thursday
Sailings between Douglas and Heysham for the next two days are at risk of cancellation.
It's due to the adverse weather conditions that are expected to impact the Island - there's a yellow weather warning for snow, ice and coastal overtopping.
The Steam Packet says the 8.45am and the 7.45pm sailings tomorrow, and their respective returns, could be affected.
A decision on these sailings will be made on Thursday.