2026 Nautique Super Air Nautique S21

The 2026 Super Air Nautique S21 is a 21-foot fiberglass wake boat powered by a PCM ZZ5 5.3L direct-injection engine producing 355 horsepower. Built on Nautique's S-Series heritage, this boat is engineered for high-performance wake sports with a beam of 8.33 feet that supports a spacious, adaptable interior layout.

The helm features an ergonomically designed station with a tandem-spoke leather steering wheel and heated driver's seat. The interior includes heated seating throughout, with a reversible stern seat and bow filler cushion. A walk-thru air dam slides in for configuration flexibility. Entertainment is provided by JL Audio speakers—M6 Series units mounted on the tower and an M3 Series premier system for cabin audio.

Equipment includes a tower-mounted bi-fold Bimini top with surf pockets, JL Audio M6 tower speakers, strapless board racks, retractable ski pylon, swim platform ladder, docking lights with daytime running capability, heater with defroster, and wireless charging. The boat features LINC Panoray paddle-wheel technology for river mode operation and a dual-battery system with integrated charger and maintenance capability. A Boatmate tandem-axle trailer is included.