Experience The Mau Marine Difference
New & Used Cobalt Boats For Sale Near Sioux Falls, SD
Looking for a new or used Cobalt boat near Sioux Falls, SD? Cobalt Boats is the leader in building reliable, comfortable, and high-performing boats while anticipating your needs with thoughtful features and innovations. With the widest range of styles and innovations, Cobalt helps you create moments that turn into lifelong stories.
experience everything life on the water should be
We're Your Locally Trusted Cobalt Boat Dealer
Shopping for a new boat—whether you’ve owned one before or not—requires you to ask a lot of important questions. The professionals at Mau Marine recognize your experience begins at your first thoughts of buying a new or used boat. Our salespeople are boat owners themselves, so they are adept at navigating and guiding you through the selection process. It is a low-pressure atmosphere where lifetime friendships are formed. We’ve served Sioux Falls, SD since 1988 and our team will help you find the perfect Cobalt boat for you.
Why Buy A Cobalt Boat?
Cobalt Boats are renowned for their exceptional build quality, combining hand-laid fiberglass, stainless steel hardware, and premium materials to create a refined, durable vessel. Designed with luxury and comfort in mind, Cobalts feature spacious, ergonomic seating, quiet ride engineering, and elegant detailing that elevate every on-water experience. Their performance-focused hulls deliver smooth, responsive handling, while powerful, efficient engines ensure confident cruising and watersports capability. Every aspect of a Cobalt is crafted with precision, from soft-close storage and custom gelcoats to intuitive helm layouts, offering a premium boating experience that seamlessly blends innovation, style, and comfort.
Exceptional Build Quality
Cobalt is known for its meticulous craftsmanship, using hand-laid fiberglass, stainless steel hardware, and premium upholstery to deliver an upscale, durable finish throughout the boat.
Luxury and Comfort
From ergonomically designed seating to noise-reducing engineering, Cobalt boats are built for comfort, elegance, and quiet rides, making them perfect for long, enjoyable days on the water.
Performance and Innovation
Cobalt hulls are designed for smooth, agile handling even in rougher conditions, and many models include Volvo Penta or MerCruiser powertrains that offer strong, efficient performance.
Attention to Detail
Cobalt goes above and beyond with thoughtful features—like soft-close storage compartments, custom gelcoat finishes, and intuitive helm controls—that create a seamless boating experience.


Contact Us
Let us help you with any questions you may have about Cobalt boats, so you can get right back out on the water.
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