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New Boats

Pre-Owned Boats

Boat Rentals

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Erwin Marine Sales

Our Services

New & Pre-Owned Boats

Whether you’re looking for a new or used pontoon, yacht, or cruiser – we have a boat for everyone. Learn More →

On-Site Parts & Service

Our factory-trained technicians and top-notch parts and service team can get you back on the water in no time. Learn More →

Dry Storage & Slip Rentals

Erwin Marine owns and operates five marinas with dry storage, wet slip options, and more. Learn More →

Brokerage Services

Our dedicated staff of experienced, trained, and certified professional brokers can market and sell your boat. Learn More →

Financing & Insurance

At Erwin Marine, we offer peace of mind with custom financing and insurance for your boat. Learn More →

Boat Rentals

Erwin Boat Rentals offers new Harris Pontoons for rent at our marina locations. Learn More →

Delivering fun on the water since 1978

Welcome to Erwin Marine Sales

Who We Are

At Erwin Marine Sales, we offer new and used freshwater boats including pontoons, deck boats, wake boats, cruisers, yachts, and more. We are the Bayliner, Cobalt, Cruisers Yachts, Harris, NauticStar, and Sea Ray boat dealer for the Tennessee River Valley System. We serve the boating community on the Tennessee, Cumberland, and Ohio rivers with locations in the Chattanooga, Tennessee, and the Guntersville, Alabama area.

At Erwin Marine Sales, we are a team and a family. We are boaters who love our jobs so much many of our crew members have been here for 10, 15, 20 years, or more. Some of us have enjoyed employment here at Erwin Marine for more than 38 years. Working in the best industry, boating, and helping others get into boating is our dream. Our trained, certified, professional team will do everything we can to make your boating experience unforgettable.

What We Do

We have been delivering fun on the water since 1978. Besides offering new and pre-owned boat sales, we own and operate these marinas located on the water offering various boat storage options: Chickamauga Marina, Gold Point Yacht Harbor, Pine Harbor Marina, and Sunrise Marina. Our location at Erwin Marine Riverfront also offers transient boat slip rentals on Chattanooga’s 21st Century Waterfront at Ross’ Landing.

Our parts and service departments at Erwin Marine can get you back on the water in no time with our factory-trained technicians and staff. We also stock marine parts and motors and offer mobile service to our in-water customers.

Browse our site and see how we can help you find, store, and service the boat of your dreams.

Sea Ray Boats

Cobalt Boats

Cruisers Yachts

Harris Pontoons

Malibu Boats

Axis Boats

Pre-Owned Boats (40+ ft)

Pre-Owned Bowrider Boats

Pre-Owned Pontoon Boats