Bruce Peninsula OPP are looking for a life raft.
Investigators say the Zodiac 6 man emergency life raft was from a fishing tug moored at the Government Dock at Stokes Bay.
They believe it was lifted sometime between Monday afternoon at 4 PM and the next morning at 6 AM.
Police say it weighs about 150 pounds and is worth about 10 thousand dollars.
Officers even called in the OPP helicopter to help in their search yesterday.
If you have any information call the OPP or Crime Stoppers.