Published Thursday, 01 May 2014
Police and the missing man's family have appealed for information. (© PSNI)
John McIlwaine, who is 54, was last seen in Strand Road area of Portstewart on 23 April.
He is from Belfast but has a holiday home in the North Coast town.
Mr McIlwaine has been described as having a slim build and is 6'1" in height. He has a tanned complexion and has grey short hair which is balding around the crown.
Police and his family have asked anyone who has been in contact with him since last Wednesday, or who may know where he is at present, to get in touch.
© UTV News