The 2025 Nautique Super Air S21 is a 21-foot fiberglass ski and wake boat powered by a PCM 6.2-liter inboard engine producing 450 horsepower. Built for performance on the water, it combines a responsive hull design with integrated wake and surf systems, including a waveplate, hydro-gate, and 2,650-pound ballast system. The boat features a manual-folding admiral blue tower, pop-up aft pylon, and dual tower speakers with lighting. A wraparound windshield, transom walkthrough with lights, and comprehensive exterior lighting provide protection and visibility.
The cabin layout centers on the helm forward and open cockpit aft. The helm station includes a LINC Panoray touchscreen with digital gauges, command dial, tilt steering wheel, heated bolster seat with cupholders, keypad ignition, and rear-view mirror. Passenger accommodations feature convertible rear seating, flip-up back rests, removable cushions with in-seat storage, and a built-in cooler. The interior is finished in white fiberglass with titanium gray nonskid flooring and multicolored vinyl accents.
Comfort and convenience are supported throughout: RGB accent lighting, cabin heaters, heated passenger seat, 12-volt and USB receptacles, wireless phone charging pads in the glove box, and a JL Audio Bluetooth stereo system. The swim platform features titanium gray nonskid and includes a swim ladder. A black canvas bimini with surf sleeves provides sun protection, and a matching canvas boat cover is included.
The boat comes with a Phoenix tandem-axle trailer built in September 2024, featuring a 6,500-pound capacity, disc brakes, swing-away tongue, bow hand winch, guide poles, black carpeted bunks, and admiral blue paint with white pinstriping.
Length
21.00 FT
Beam
8.50 FT
Draft
2.67 FT
Weight
5,200 LBS
Material
Fiberglass
Shape
Displacement
Engines
1
Engine Make
PCM
Engine Model
ZZ6 6.2L DI
Power
NaN HP
Fuel
Gasoline
Fuel
65 GAL