The Steam Packet Company is warning of timetable changes.
Operators, the Isle of Man Steam Packet Company said the following sailings could be disrupted or even cancelled.
Douglas to Heysham Wednesday 20th October at 19:45.
Heysham to Douglas Thursday 21st October at 02:15.
The company said a final decision will be made by the Master by 17:30 this evening (Wednesday).
One weekend sailing cancelled, others at risk because of weather
Politician questions risk of Easter meningitis outbreak
Firefighters tackle flat fire down South
Weather warning for storm Dave this weekend
Roads to close for music festival this weekend
How long do mental health patients stay in Manannan Court?
Could you take over this former restaurant?
Framework of new Sea Services Agreement ready, says minister