Ramsey Cottage Hospital will close when its water is turned off next week.
The Minor Injuries and Illnesses Unit will close at 6pm on Thursday, March 27.
Manx Utilities will be carrying out planned work.
Manx Care says anyone with minor injuries or illnesses after 5.30pm should go to Noble's Hospital.
Steam Packet sailings delayed tonight
PPE Medpro put into liquidation
Part of TT course closed tomorrow
Carl Cox backs cancer charity's TT fundraising auction
Business appeal over thousands in unpaid bills
Pharmacy plans for former IOM Bank
Appeal after wood from van damages car
Island part of union data breach investigation