Thunder Bay Marina | Your Gateway to an Enhanced Grand Lake Boating Experience

Feb. 22 2024 Locations By Team Ugly


Are you ready to embark on a boating journey like no other? Look no further than Thunder Bay Marina, your premier gateway to an unforgettable Grand Lake adventure. Nestled in the heart of scenic beauty, Thunder Bay Marina, operated by Ugly John's, offers not only the most affordable boat slip rentals on Grand Lake but a host of amenities and services that make your boating experience truly exceptional.

Affordable Boat Slip Rentals: A Boater's Dream Come True

At Thunder Bay Marina, we understand the importance of making boating accessible to all enthusiasts. That's why we take pride in offering the cheapest boat slip rentals on Grand Lake. Our pricing is designed to cater to various preferences:

  • 12-Month Lease: $9 per foot

  • Seasonal (May through October - 5 months): $12 per foot

  • Month-to-Month Rental: $15 per foot

But it doesn't end there – we provide additional options for sea-doo ports and various add-ons to customize your experience.

Amenities Galore for Slip Renters:

We believe in going above and beyond to ensure your comfort and enjoyment. As a slip renter at Thunder Bay Marina, you'll enjoy a plethora of amenities:

  • Charge Account: Conveniently use your charge account at both the Ship Store/Gas Dock and Ugly's Grill and Bar.

  • Golf Cart Paths: Navigate the marina with ease using our well-maintained golf cart paths.

  • Free Pump Outs: Hassle-free waste disposal with complimentary pump-out services.

  • Bar and Grill Food Delivery: Indulge in delicious meals delivered right to your slip from Ugly's Grill and Bar.

  • Ship Store Delivery: Forgot something? No worries! We'll deliver essentials directly to your slip.

  • Fuel Discounts: Enjoy a discount of 10 cents per gallon when fueling up.

  • Boat Detailing Services: Keep your vessel in top-notch condition with our professional boat detailing services.

  • Free Wifi: Stay connected while enjoying the serenity of Grand Lake.

  • Patio Decks for Slips: Relax and take in the breathtaking views from your private patio deck.

  • Private Shower Facilities: Freshen up after a day on the water in our private shower facilities.

  • Fitness Facility: Stay active with complimentary access to our fitness facility.

  • Private Boat Ramp: Easy access for launching and retrieving your boat.

  • Water and Electric Included: All the essential utilities are included in your rent.

  • Gated Docks: Security and peace of mind with our gated facilities.

  • Service Department: Count on us for all your maintenance and towing needs with our dedicated service department.


Discover the ultimate boating destination at Ugly John's, where luxury meets adventure. With dealership and marina locations spanning Grand Lake, Beaver Lake, Lake Eufaula, and Tulsa, our presence throughout Oklahoma and Arkansas ensures convenience and excellence for boating enthusiasts.

At Ugly John's, we proudly offer an extensive selection of top brands, including Monterey, Nautique, Premier Pontoons, Pardo, and a diverse range of used boats. Whether you're seeking the latest models or exceptional pre-owned vessels, our inventory caters to every preference and lifestyle.

Nestled within Thunder Bay Marina on Grand Lake, Ugly's Grill and Bar offers more than just a place to dock your boat – it's a vibrant community hub where boaters come together to unwind and indulge. Enjoy amazing food and refreshing beverages in a picturesque waterfront setting, we truly do have the best sunset view at Ugly's Grill & Bar.

Thunder Bay Marina isn't just a marina – it's a sanctuary for passionate boaters. From top-notch boat sales to unparalleled dining experiences, every detail is crafted to elevate your Grand Lake adventure. Join us at Thunder Bay Marina, where every moment on the water is enhanced to perfection. Your boating paradise awaits at Ugly John's – come and experience it for yourself!