The Galleon Leisure Centre pool has closed unexpectedly today.
Gym bosses at the Kilmarnock venue say that a lighting issue is to blame and that the pool will be closed for the remainder of today and all of tomorrow.
Swimming lessons have been cancelled as a result of the closure too, officials also confirmed.
They posted on Facebook: "Unfortunately due to an unexpected lighting issue on poolside, our pool will be closed for the remainder of today and also tomorrow. This includes all swimming lessons.
"Our receptionists will be in touch with those booked in for public swimming to arrange any refunds due.
"Please accept our sincere apologies for any inconvenience that this may cause."
For the latest news and breaking news visit our website.
Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
You can also download the Ayrshire Live app for FREE now.
We're also on Facebook – your must-see news, features and pictures throughout the day from Ayrshire Live.
Don't miss the latest Ayrshire headlines – sign up to our free daily newsletter here