UPDATE 29/10/17: Police located Mr Dye safe and well in Margaret River on Sunday.
EARLIER: Police are seeking the whereabouts of a missing 44-year-old Bunbury man.
Heath William Dye is described as being of a medium build, 178cm tall, with a fair complexion, brown hair and hazel eyes.
Mr Dye may be driving a white Nissan Patrol, with the possible registration of 1AEK 679.
Police and his family have concerns for his welfare.
Anyone who sees him or knows of his whereabouts is asked to contact Police on 131 444 or make a report to Crime Stoppers on 1800 333 000.