The 2025 Super Air Nautique S21 brings bold style and proven performance into a sleek, 21-foot package. Purpose-built for families who love surf, wakeboard, and cruise days alike, this model blends next-generation tech with the unmistakable Nautique design. From its aggressive lines and modern profile to the deep, comfortable seating and intuitive helm layout, the S21 delivers a premium experience on every outing.

With a hull optimized for surf and wakeboarding, the S21 includes Nautique's Surf System with WAVEPLATE and surf pipe exhaust, plus 400HP of performance from the PCM ZR4 engine. Inside, Sahara Sand interior tones with Jet Black accents and Mocha Brown non-skid flooring make for a sharp and inviting cockpit. Premium audio, tower speakers, enhanced lighting, and convertible seating ensure this boat is ready for both high-energy watersports and relaxed sunset cruises.

Specifications

• Length: 21'1"
• Beam: 100"
• Draft: 32.5"
• Fuel Capacity: 39 gallons
• Seating Capacity: 14
• Horsepower: 400 HP (PCM ZR4 6.0L)
• Hull: Mystic White with Sahara Sand interior
• Weight: Approx. 4,700 lbs

Options & Upgrades

• White Chrome Finish with Illusion Frost
• Sahara Sand Premium Interior with Jet Black Softmax Piping
• Mocha Brown Non-Skid Flooring
• JL Audio M6 Tower Speakers (880x Series)
• JL Audio M3 Premier Stereo Package
• Tower Prep Kit w/ 4 Channel Amp
• Bimini - Bi-Fold w/ Surf Pockets
• Towable/Mooring Cover (Tower Up)
• Dual Battery System w/ Integrated Charger
• Heater w/ Defroster
• Docking/Daytime Running Lights
• Enhanced Courtesy Lighting Package
• LINC Panoray Navigation w/ US/Canada Navionics Maps
• Nautique Steering Assist
• Surf Select w/ Surf Switch
• Retractable Ski Pylon
• Wireless Charging
• Tandem Spoke Leather Steering Wheel
• Sliding Reversible Stern Seat
• Walk-Thru Air-Dam (Slide-In)

At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:

• A full fuel tank upon purchase.
• A Go Boating Gear kit containing essential items like personal and throwable flotation devices, flares and a horn for signaling, a fire extinguisher, dock lines, an anchor, a boat hook, cleaning supplies and more, so you're fully equipped and ready to enjoy your new boat!
• Hassle-free financing and insurance options.
• Exceptional service with convenient online scheduling.
• Expert guidance through various boating classes and seminars.
• Access to our exclusive Getaways!® trips and customer events, connecting you with a community of fellow boaters.

Trades considered.

Visit MarineMax Rogers at 20300 CR-81, Rogers, MN 55374, or call us at (763) 428-4126 to learn more and schedule your personal showing of this boat!