Return journey could also be affected
The Ben-my-Chree sailing from Douglas to Heysham this evening is at risk of possible disruption or cancellation.
The Steam Packet says it is due to the forecast adverse weather conditions.
A decision on the sailing will be made by 5.30pm, it's scheduled to leave at 7:45pm.
It means tomorrow's return journey from Heysham to Douglas at 2.15am could also be affected.
£41K spent on encouraging people to shop local
DfE says schemes have been 'generally well received'
Baton of Hope to come back to Isle of Man
'Stand Up to Suicide' message continues to be spread
CoC 'keen' for continuity of sidecar racing at TT
Meetings to be held in coming weeks following review
2026 Manx Grand Prix to begin today
Nearly two weeks of action planned for Snaefell Mountain Course