The fast passenger catamaran Snaefell, formerly the Sea Express 1, will start her summer service with the Steam Packet on Monday.
She has already been back to Douglas for trials since her re-branding with the Packet livery.
Her first run will be to Liverpool at 7.30am.
She is the sixth Snaefell to serve the company.
This year, each of the Packet's ferries will have a new Niarbyl lounge with pre booked seats available.
Government proposing a 5 percent minimum wage rise
Chief minister provides an update in urgent statement in Tynwald
Tynwald: Chief minister delivers urgent statement
The President of Tynwald has granted permission for Chief Minister Alfred Cannan to deliver an urgent statement in the Tynwald chamber, following a series of ministerial sackings
Former DOI minister informed via a 'two-minute whatsapp call'
Michelle Haywood described government as 'weak and unstable'
MHK criticises language used by chief minister during reshuffle
Tim Glover says Alf Cannan has 'a lot of questions to answer'