Built by Nautique in 2026, the Super Air Nautique S21 is a 6.4-meter motor yacht that delivers a balanced combination of performance, comfort and versatility for watersports enthusiasts. With its refined hull design and innovative technology, this boat is purpose-built for those who want serious capability without compromise on everyday usability and style.
Powered by a PCM ZZ6 6.2L V8 engine producing 450 horsepower, the S21 combines strong acceleration with smooth cruising characteristics. The signature Nautique Surf System with Waveplate® technology enables fully customizable surf waves, while the advanced hull ensures predictable tracking and stable performance for wakeboarding, wakesurfing and water skiing. The helm features dual touchscreen digital controls for intuitive management of surf settings, speed and ballast systems, complemented by integrated GPS, depth finder and engine monitoring. Entertainment comes from a premium JL Audio M3 Series Elite stereo package, while the wake tower includes integrated JL Audio tower speakers and board racks. The deck layout provides ample seating with a spacious bow, wraparound lounge with reversible stern seat, plush marine-grade upholstery and an extended swim platform with soft, non-skid surface.
This yacht suits buyers seeking a purpose-built watersports platform with modern amenities and user-friendly technology. Whether you're entertaining family and friends or pursuing serious wake activities, the S21 delivers the performance, comfort and refinement expected in its class. The convertible seating layout and generous storage make it equally suitable for relaxation and active recreation.
Bella Yacht assists buyers throughout the acquisition process, from availability checks and yacht analysis to negotiation strategy, survey coordination, documentation, refit advice, crew, delivery and post-purchase support. Our role is to help clients evaluate this yacht with clarity, compare it with relevant alternatives and secure the best possible conditions.















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Comparable by type, size and budget
Not Every Yacht for Sale Is Publicly Listed.
Through our network of owners and partner brokers, we identify yachts genuinely available for sale but absent from our website and public yacht portals.
Tell Us What You Are Looking For
Worldwide search across officially listed yachts and yachts genuinely available without being published online.
Viewings, survey, negotiation and closing.
Search mandate, then 4% + VAT at closing — or co-brokerage, borne by the seller. Always agreed before we start.
We coordinate the sale or part-exchange of your current yacht alongside your new acquisition. →
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