Police investigating the suspected drowning of a Western Bay of Plenty man are asking for witnesses to the incident to come forward.

A 29-year-old unemployed man is believed to have drowned at Kaiate Falls, Welcome Bay, around 2pm yesterday.

Emergency services at the scene of a suspected drowning in Welcome Bay. Photo: Cameron Avery.

His death has been referred to the coroner.

'The deceased's name will be released after overseas next of kin have been notified,” says Detective Sergeant Paul Barron.

'Police believe there may have been other members of the public present around Kaiate Falls at the time of this incident and are keen to speak to them.”

People with information about the incident are asked to contact Tauranga Police on 07 577 4300.

Alternatively, information can be left anonymously via the Crimestoppers 0800 555 111 line.