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Dewitt Marine is Northern Michigan’s premier full-service marina. Located at the mouth of Clam River on Torch Lake, Dewitt Marine is your destination for all your boating needs. Providing boat rentals, service, repair, and new and used boat sales, Dewitt Marine can make your Northern Michigan boating experience one to remember. Of course, no boat trip to Clam River or Torch Lake would be complete without a stop at The Clam Shack. Purchase gas for your boat and load up on snacks, drinks and suntan lotion for your day on the water.

SALES & SERVICE ~ HOIST & DOCK INSTALL & REPAIRS ~ ON SITE PWC & BOAT REPAIR ~ BOAT STORAGE (HEATED AVAIL) ~ PICK UP & DELIVERY

Established in 1963 and located on beautiful Portage Lake, Onekama Marine, Inc. is a family owned and operated marine facility offering dockage at 4 locations, summer and winter storage, full mechanical service and sales of new and pre-owned boats. Our Lake Michigan Yacht Sales office conveniently located in Petoskey at Bay Harbor also offers new and pre-owned sales along with a fully stocked ship store. We are proud to represent the quality lines of Riviera and Belize Yachts, Monterey Boats, Wellcraft Offshore Boats and, Tahoe Pontoons, Mercury/Mercruiser, Volvo Penta, and Evinrude Outboards.