Police are seeking public assistance to locate 59-year-old David John Comeskey who was last seen leaving his unit on Bayview Street in Runaway Bay at 12.30am this morning, September 26.
Family and police hold concerns as this behaviour is out of character, and he has a medical condition.
It is believed David will be walking and does not have access to a vehicle.
Residents in the Runaway Bay area are asked to check their yards and report any sightings of David to police.
He is described as having a fair complexion, 168cm tall, thin build with blue eyes and short grey hair.
He was seen to be wearing grey cotton shorts and a white short-sleeve shirt.
Police are appealing to David, or anyone with information regarding his whereabouts, to contact them.