Scott McKenzie, 48, has not been seen since around 16.50pm on Monday.
He is described as being 5ft6, medium build of pale complexion and brown hair.
He was wearing a green Timberland jacket and navy bottoms with black trainers with white soles.
Concerns are growing for the welfare of the 48-year-old.
Police have urged anyone who believes they have information related to Scott's whereabouts to come forward, contacting police on 101 using police ref 2916 of 19/08/19.