The Steam Packet company says it's contacting passengers about more changes to sailings because of work at the Liverpool Ferry Terminal.
Contractors have been carrying out work at the Princes Half-Tide Dock facility since the start of the month.
As a result, weekend sailings to Merseyside have been redirected to Heysham, with replacement coaches laid on for travellers.
The work will affect next weekend's sailings on Saturday, November 15 and Sunday, November 16.
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