James Fewell - known as Bruce - was last seen leaving the Plockton Hotel at about 00:30 on Saturday.
He lives aboard a boat in the village harbour.
Coastguard, RNLI and mountain rescue team members have also been involved in the search for Mr Fewell. He is 6ft 1in tall, slim, with long, dark hair he ties in a pony tail.
He was wearing a blue woollen jumper and a pair of yellow boots.
Police divers have been brought in to search for a 62-year-old man missing from the Plockton area.