Search efforts continue on Georgian Bay for a boater who has been missing since Monday.

Members of the Canadian Coast Guard, the OPP and military members out of CFB Trenton have been searching an area around Beausoleil Island for a missing 56-year-old man for the last three days.

An underwater search and rescue team has also taken part in the search by utilizing side sonar.

The vessel was spotted between Beausoleil Island and Present Island at around 1:30 p.m. on Monday.

Cottagers are being asked to search along the shore line for anything that could help investigators in their search.