The newly-refurbished NSC swimming pool won't open in May.
The competition and leisure pools were closed to the public in August 2018 - ahead of a £4.2 million renovation.
The works were due to be completed in May this year but due to 'unforeseen structural works' it's now expected to re-open sometime in June.
Education, Sport and Culture Minister Graham Cregeen said although the push back is 'disappointing', the department is confident the pools will open shortly after TT fortnight.
Crogga still owes the Isle of Man Government money
DoI says works at Liverpool ferry terminal will take longer
Over 50 employment tribunals outstanding at the DoI
Free period products bill raises cost concerns for MHKs
Key road in Ramsey to re-open early this afternoon
Want to start training to become a nurse?
Appeal launched after fly-tipper filmed dumping rubbish
Prepare your pets for Bonfire Night, says Manx charity