About Us


Welcome To Big Thunder Marine at Lake of the Ozarks Missouri. Our Tritoon Town location is at 5695 Osage Beach Parkway. Our LOM location for Performance Boats and Brokerage is located at 5874 Osage Beach Parkway. Our Glen Cove Sales and Service facility is where the New Montereys are located and is at 147 Glencove Blvd. The original Big Thunder Marine location is also open with Marina, service and Gas dock located in Buckcreek Cove off O-Road at 32697 Green Hills Rd.

We provide Great Service on all boats and yachts and offer many boats for both sale and rent – TriToons, Pontoons, Performance Boats, bowriders, cruisers, and ski boats.  We are Factory Authorized dealers for Monterey, Baja, Donzi, Fountain, Statement and the new BTM CAT. We are your one stop shop for everything Tritoon, we service and sell the leading Brands of Manitou, South Bay and JC Tritoon Marine. Big Thunder Marine can equip your boat with your choice of propulsion, Honda, Evinrude, Suzuki and Mercury outboards and Mercruiser and Volvo Penta inboards and stern drives. We offer Factory Authorized warranty repair, sales, parts and service on all of our Brands.

Tritoon is a registered trademark of JC Manufacturing Inc. Home of the original Tritoon.




Big Thunder Marine
Toll Free Phone: 1-866-GO-OZARK