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Super Air Nautique G21

Award-Winning Performance

The G21 upholds its reputation as the most innovative 21-foot boat on the market. With the best hull in the industry, this award-winning performer delivers pro-level wakes and waves that are scalable to accommodate anyone that comes onboard. This legendary performer boasts an unmatched, modern aesthetic and iconic interior that are pure G-Series with an abundance of premium standard features and options that allow you to configure your G21 to your exact preferences.

G21G23G25

Technical Specs

14

People

630

Max Horsepower

5,900 lbs

Dry Weight

G21 Technical Specifications G21 Technical Specifications G21 Technical Specifications G21 Technical Specifications G21 Technical Specifications G21 Technical Specifications
Technical Specs

Super Air Nautique G21

14

People

630

Max Horsepower

5,900 Lbs

Dry Weight

Length Overall

21’ 5” / 6.52 m

Length With Platform

23’ 7” / 7.19 m

Beam

102” / 2.59 m

Draft

31.5” / .8 m

Approx Dry Weight

5,900 lbs. / 2,676 kg

Fuel Capacity

47 gal / 177.9 L

Maximum Capacity

14 people / 2,200 lbs. / 998 kg

Std Factory Ballast Capacity

2,650 lbs. / 1,202 kg

Horsepower

ZZ6 – 450 HP / ZZ8S – 630 HP / 8LV 370 – 370 HP

Torque

465 Ft-Lb / 665 Ft-Lb / 595 Ft-Lb (diesel)

Gear Reduction Ratio

2.0:1 (ZZ6) / 1.7:1 (ZZ8S and diesel)
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Feature Highlights

Every Detail Defined: Explore the
Super Air Nautique G21

Performance
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Stern
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Midship
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Helm
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Hull & Bow
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Super Air Nautique G21

Performance

Performance

G21 Hull

The Nautique engineering team revolutionized the industry with the introduction of the G-Series back in 2012, and they’ve continued to push the boundaries of world-class performance with the latest iteration of these legendary models. The G21’s running surface has been meticulously refined to produce the most clean, consistent, and fully customizable wakeboard wakes and wakesurf waves, offering an unparalleled experience for riders of every age and skill level.

Performance

Surf Pipe

Standard on the Super Air Nautique G21 is our Nautique Surf Pipe. This takes the steam and emissions from the engine down into the prop stream to bubble up behind the surfer, so you always have a great experience while you ride.

Performance

Nautique Configurable Running Surface®

The G21 has amazing performance characteristics thanks to the Nautique Configurable Running Surface (NCRS). As an extension of the hull, the NCRS deploys and stows automatically based on user-settings and allows the G21 to perform flawlessly at any speed and for any activity. The NCRS allows the wake and wave shape to be customizable, aids in getting the G21 up on plane, and automatically optimizes the running attitude of the boat for ideal driver visibility.

Performance

Nautique Integrated Steering Assist

The G21’s widely popular Nautique Integrated Steering Assist option is your ally in the driver’s seat. This stern mounted thruster assists in low-speed maneuvers, offering precise handling with minimal effort. It allows you to back up left, right or even in a straight line with pinpoint accuracy and is great for docking, maneuvering in tight quarters or even spinning a 360 out on the open water. For a more automatic experience, you can turn Auto Steer Assist on to enhance your steering wheel maneuvers in forward and reverse.

Performance

Engine Options

The Super Air Nautique G21 has three engine options for 2026. It comes with the PCM® direct-injection PCM ZZ6 that delivers 450 horsepower and 465 ft-lbs. of torque. For even higher performance, the G21 has two additional engine options with the supercharged PCM ZZ8S that delivers 630 horsepower and 665 ft-lb of torque, or the Yanmar 8LV diesel engine that delivers 370 horsepower and 595 ft-lbs. of torque.

Performance

Nautique Surf System®

The Nautique Surf System (NSS) with WAVEPLATE® technology was designed to work in tandem with the hull of the G21 to provide the best, most configurable waves. The WAVEPLATE extends outward and down from the transom to redirect the flow of water to form the perfect scalable and customizable wave on either side of the G21. With the 0-10 wave setting clearly displayed on the LINC Panoray touchscreen, the driver can make adjustments on the fly and customize the wave to the surfer’s personal preference. Surfers can also switch sides instantly without the need to shift ballast or your crew inside the boat.

Performance

Fast Fill Ballast

Fast Fill Ballast is a standard feature across the G-Series models that drastically improves ballast fill time from the previous generation by 40%, filling your G21’s ballast tanks quickly and conveniently at the touch of a button.

Performance

MyNautique™ Integration

Incorporated into the Super Air Nautique G21, Nautique is proud to offer our integrated connectivity platform called MyNautique. With the ability to remotely view your G21’s fuel level, location, battery voltage and other important information, MyNautique allows you to virtually connect to your boat from your phone or computer.

Performance

Garmin® Watch Integration

Utilize the Nautique app for Garmin watches to remotely control the Surf Select 3.0 equipped G21 while you surf or wakeboard. Change your boat’s speed, music volume, NCRS, and NSS settings, quickly use ballast shift or change the wave side and transfer on the fly. This app works with a wide array of Garmin watches.

Performance
Super Air Nautique G21

STERN

Stern

Reversible Stern Seat

The standard reversible stern seat aboard the G21 can slide out and flip up, so your crew can comfortably watch all the action from stadium-like seating. When it’s stowed away, it completes the lounge and includes a Nauteak Non-Skid covered step to step up and walk back to the transom.

Performance

Rear Walk Through

Easily make your way from the lounge of the G21 to the swim platform area using the Nauteak Non-Skid covered rear walk through. This transom walk through comfortably invites passage in or out of the boat while ensuring you will never have to step on your upholstery.

Performance

Rear Hatches

At the back of the G21, we've maximized storage with a 3-hatch design. The center hatch protects the engine from water intrusion, and the sides access massive storage compartments thanks to our subfloor ballast. With communicating storage, there’s enough space to store your wakeboards, wakesurfers, and any other watersports gear, keeping your boat organized and ready for anything.

Performance

Transom Stereo Remote

Upgrade your experience at the transom of the G21 with the optional transom stereo remote to get your music dialed in right before you ride, or when relaxing in the transom seats and swimming off the platform.

Performance

Transom Seating

The transom seats aboard the G21 are the perfect place to unwind after a set or simply lounge with friends. Angled inward, these seats foster a social atmosphere, allowing you to easily chat and connect with your crew or anyone swimming around the platform as you enjoy a day on the lake.

Performance
Super Air Nautique G21

Midship

Midship

Tower Speakers

In the G21, we’ve got some great tower speaker options. On the manual and actuated Flight Control Towers, you can opt for one or two pairs of our 8.8” JL Audio M6 full range drivers that provide perfect sound while you’re surfing or riding. If you opt for the Telescoping Flight Control Tower system, it includes two pairs of 8.8” JL Audio M6 speakers housed in custom dual speaker housings. Adding to the atmosphere, all tower speaker options on the G21 feature integrated down lighting that casts a soft, ambient glow across the lounge at night, enhancing your evening outings.

Performance

Flight Control Tower®

The Super Air Nautique G21 has three tower options for 2026. It comes standard with our Flight Control Tower, or you can opt up to the Actuated Flight Control Tower which folds up or down at the touch of a button. Upgrade to the Telescoping Flight Control Tower, and you can quickly and easily telescope the tower up or down with everyone sitting comfortably in their seats.

Performance

Nautique Strapless Board Racks and Foil Conversion Kit

The optional Nautique Strapless Board Racks are all-new for 2026 and can transform to accommodate the unique demands of foil boards when you opt up to the Foil Conversion Kit. With the ability to fold down for storage or a more compact look when not in use, the Foil Conversion Kit delivers the ultimate solution for storing foil boards on your G21.

Performance

Bimini with Surf Pockets

Providing wide coverage from the elements, the bimini aboard the G21 is a welcome addition on those sunny days. Standard on the Telescoping Flight Control Tower and optional on the actuated and manual Flight Control Tower, the G21 bimini includes integrated storage for two surfboards up top and mesh storage underneath for ropes and other watersports accessories.

Performance

Extended Sun Shades

Enjoy every inch of the G21 with our optional Extended Sun Shades. On sunny days, these shades extend both forward and aft of the main bimini with easy-to-use clips and lightweight composite poles for quick and hassle-free setup. Whether you’re docked, rafted up, or just stationary out on the lake, enjoy cool, shaded comfort with your crew.

Performance

Windshield

The automotive-inspired frameless windshield aboard the Super Air Nautique G21 takes cues from the exterior styling of the G21 and continues those lines for a uniform look while giving the driver a clear view of their surroundings.

Performance

Phender Pro

The Nautique Phender Pro option on the G21 offers a convenient and secure way to protect your boat from impact while docking. With an easy-to-use clip that engages into each of the six ports, your fenders can remain at a consistent height, avoiding the hassle of constant adjustments. This also leaves your cleats available for dock lines.

Performance

Enhanced Courtesy Lighting

Customize your G21’s interior with the optional Enhanced Courtesy Lighting Package. Conveniently select from a full range of colors to change the courtesy lights, cupholder lights and seat badging right from the LINC Panoray touchscreen.

Performance

Integrated Air Pump

New for 2026, you can now conveniently inflate or deflate tubes or other inflatable watersports equipment while out on your G21 when you opt for our integrated air pump. With six different hose adapters to choose from, simply attach an adapter to the hose, and connect the hose to the inflate or deflate port. When inflating, the integrated air pump will stop as the target pressure is reached, ensuring optimal performance and safety.

Performance

Throw Pillows

Keep your crew comfortable with the optional throw pillows. With two pillows per set, these are color matched to your interior and can be placed in various locations throughout the lounge to add yet another level luxury in your G21.

Performance

Pocket Lighting

Downlighting illuminates the pockets throughout the G21, flawlessly complementing the cupholder lights for a refined look, day and night. With the option to upgrade to RGB pocket lighting, your G21 is sure to exude style.

Performance

Wireless Charging

Keep your crew’s smartphones charged all summer long with the wireless, magnetic phone mounts incorporated as a standard feature at the helm, and optional in three convenient locations throughout the cockpit of the G21. These wireless chargers feature an easy-to use clip that will hold any size smartphone in place, ensuring phones are secure while you’re out on the water. Additionally, charging for two more smartphones is available via the wireless charging pad located in the glovebox of the G21 when you select the wireless phone charger option.

Performance

JL Audio® Stereo

The Super Air Nautique G21 comes standard with the complete JL Audio M6 Series Elite stereo package with DSP technology. This includes the JL Audio MM100s head unit, six JL Audio M6 speakers throughout the boat, one 10” subwoofer and an 8-channel amplifier. Opt up to the Studio Elite package that includes two 10” subwoofers, the JL Audio Wavefront™ and a JL Audio Monoblock Amplifier.

Performance
Super Air Nautique G21

Helm

Helm

LINC Panoray Touchscreen

Effortlessly manage every aspect of your experience aboard the G21 with the 15” LINC Panoray touchscreen. With its large, high-definition display, this extremely intuitive interface allows you to easily control all your settings and custom configurations with the touch of a button. From ballast and lighting to wave shape and rider profiles, everything is right at your fingertips.

Performance

Tandem Spoke Leather Steering Wheel

Upgrade the steering wheel on the G21 to our Tandem Spoke Leather Steering Wheel. Hand-stitched and made in Italy, this steering wheel option is the epitome of luxury as it provides comfort and control as you drive down the lake.

Performance

G21 Dashboard

The dashboard aboard the G21 is ergonomically designed with an asymmetrical layout that maximizes both style and functionality. With clear visibility of the water and LINC Panoray, this thoughtful design creates a large, open space perfect for hats, sunglasses, and other accessories. To the left of the steering wheel is a dedicated place to store your drain plug, and to the right of the steering wheel you’ll find the start/stop and horn buttons as well as a cubby designed to keep smaller personal items secure and easily within reach.

Performance

Actuated Helm Seat

The G21 comes standard with the best helm seat in the industry, and adding the actuated option elevates your driving experience to another level. Designed to provide unmatched comfort and support while at the wheel, the 4-way actuated helm seat slides forward, reverse, up, and down at the touch of a button to dial in the perfect driving position.

Performance

Helm Command Center

The 2026 G21 includes the Helm Command Center inspired by our Paragon models. Located on the wide armrest beside the throttle, the Helm Command Center features a rotary encoder that is ergonomically placed for seamless navigation of the LINC Panoray display while sitting comfortably in the helm seat. Surrounding the rotary encoder, there are hot keys for streamlined access to your speed, user presets, home, and left and right to toggle through menus. A separate knob for your stereo is integrated next to the rotary encoder allowing you to play, pause, skip to the next song, or adjust the volume. Another convenient feature, the magnetic phone mount with wireless charging has an easy-to-use clip that locks any sized phone into place keeping your phone in your direct line of sight.

Performance

Awareness Camera

The wide-angle Nautique Awareness Camera offers a clear view behind the boat, allowing the driver to keep an eye on the rider, surfer, or swimmer without turning around. Clearly displayed on the LINC Panoray screen, this intuitive feature enhances awareness and safety on the water.

Performance
Super Air Nautique G21

Hull & Bow

Hull and Bow

Hull Design

The exterior design of the 2026 G21 embodies the legendary award-winning lineage of the Super Air Nautique G-Series. With the faceted hull sides, angular bow design and iconic Nautique visual signature, this striking 21-foot model leaves a lasting impression.

Performance

Docking Lights

Taking visual cues from the Paragon models, the G21 boasts ultra-bright LED docking lights that are sure to turn heads. These light arrays are utilized as docking and daytime running lights, providing great visibility when maneuvering into your dock or slip at night and a stunning, unique look during the day.

Performance

Bow Seating

The spacious bow of the G21 blends comfort and function with two lounge seats, optional flip-up armrests, conveniently placed cupholders, and ample under seat storage. Two JL Audio speakers bring crisp audio into the bow, featuring their own dedicated zone. The optional bow filler cushion completes the lounge, and with NauTeak Non-Skid underneath, it can be flipped over to walk from stem to stern without stepping on upholstery.

Performance

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