Lake Murray Marina at Marina Bay is a full-service marina on the northeast corner of Lake Murray in Irmo, South Carolina, just 25 minutes from downtown Columbia. Marina Bay’s motto is “eat, boat, live,” reflecting its role as part of a larger waterfront community that includes on-site dining, events, and modern apartments alongside the marina itself.

The marina offers a wide range of boat slip options across its state-of-the-art, concrete-decked floating docks, from side ties and half-slips to covered slips and 26-foot floating dock slips, up to large 90-foot outside tie slips — with houseboat slips individually metered. Amenities include 24-hour security and camera surveillance, a 3-pump fuel dock with ValvTect Premium Marine Gas, a fully stocked ship store carrying ice, drinks, snacks, and boating essentials, and clean restroom and shower facilities for guests and slip holders.

While the marina at 1600 Marina Road has changed names and owners over the decades, it has consistently held onto one of the best locations on Lake Murray, with a deep water cove and ample parking just minutes from Irmo’s Harbison shopping, dining, and entertainment district. Boat rentals are also available on-site through Nautical Boat Club, giving visitors a membership-based way to access a fleet of boats without ownership.

With 132 reviews at a strong 4.6 average, Lake Murray Marina at Marina Bay has built a reputation as one of the lake’s most modern, full-service facilities.

For boaters on Lake Murray looking for wet slip storage, fuel, or a lively dockside community, Lake Murray Marina at Marina Bay offers a well-reviewed, full-service marina in Irmo.