Elderly man found dead on yacht in Sydney

An elderly man has been found dead on a yacht in Sydney's south after it ran aground on rocks.

Emergency services were called when the vessel was spotted on the rocks at Bundeena.

After a search of the vessel, a man aged in his 90s was found unresponsive and winched to a nearby oval for treatment.

NSW Ambulance paramedics were unable to save him.

Initial inquiries suggest the death is not suspicious.

A report will be prepared for the information of the Coroner.