Provincial police say one, possibly two people are unaccounted for after residents reported hearing calls for help coming from Georgian Bay in Victoria Harbour.
First responders headed to the area of Osborne Street and Robins Point Road shortly after six o’clock Sunday evening.
Police say they found some clothing at the scene.
They don’t know if one or more snowmobiles was involved.
Ontario Provincial Police with the assistance of a helicopter will resume their search this morning.