2026 G3 Bay 21 GX Tunnel

The 2026 G3 Bay 21 GX Tunnel is a 21-foot aluminum bay boat built for shallow-water fishing. Its tunnel hull design delivers the draft reduction and stability needed for backwater and inshore exploration, while the Yamaha F150LC outboard provides reliable power. The boat carries 26 gallons of fuel and weighs approximately 2,910 lbs, supporting efficient cruising across flats and marshes.

The layout centers on fishing functionality. A spacious front casting deck connects to a mid-size center console with leaning post helm seating. Dual aerated livewells support a day on the water, while two fishing chairs and jump seats accommodate the crew. Lockable rod storage and a console tackle tray keep gear organized, and an open deck design maximizes mobility and workspace.

Construction is all-aluminum with 0.100 hull gauge and a spray-in liner for durability and easy maintenance. Standard equipment includes three engine trim locations, SeaStar hydraulic steering, Yamaha analog gauges, an 800 GPH automatic bilge pump, buoyancy pods, and navigational lights. Storage compartments, cup holders, and a transom saver round out the core package. The boat comes with an EZ Loader aluminum trailer sized at 97 inches beam and 25 feet 10 inches overall length.