Strong winds had hoped to have calmed by this afternoon
Adverse weather conditions - which were hoped to have lifted by this afternoon - are the reason behind the Steam Packet Company's decision to delay two sailings.
The 15.00 Mannanan sailing will set off for Liverpool an hour later than planned at 16.00.
Meanwhile, the 19.15 return journey from Liverpool back to Douglas will leave at 20.00.
The 19.45 Ben-my-Chree to Heysham remains unaffected and running to time.
College outlined 'fragile' financial position in letter to enterprise minister
King William's College received £2.25m loan in 2025
'Stay cautious' after global disruption to Microsoft
OCSIA advice to Island residents
Tiny percentage of government buildings have solar panels
Earlier this year Manx Utilities was granted approval for 1,200 panels (735kW) on the NSC
Douglas East candidate says integrity of whole election has been cast into doubt'
Dave Mackey backs calls for a full recount of September's vote