2026 Nautique S21 Boat Review & Specs
About the 2026 Nautique S21

The 2026 Nautique S21 is the perfect blend of timeless style, approachable size, and legendary performance. As part of the S-Series, the S21 was built for families and riders who want the Nautique experience in a sleek 21-foot design that’s easy to own, tow, and enjoy.

The first thing you’ll notice about the S21 is its clean, classic lines. With a distinctly modern look that’s both bold and refined, the S21 turns heads whether you’re pulling up to the dock or carving across the lake. Inside, the thoughtful layout offers seating for up to 14, with premium materials, durable finishes, and versatile lounge configurations that make every outing comfortable.

On the water, the 2026 S21 delivers exactly what Nautique is known for—world-class wakes and waves. Its hull design works seamlessly with the Nautique Surf System, giving riders of all levels the ability to customize their surf wave or wakeboard pull with ease. Whether you’re teaching kids to ride or fine-tuning advanced tricks, the S21 provides consistent performance in a manageable size.

Technology and convenience are built into the experience, too. From the intuitive helm with the LINC Panoray touchscreen to JL Audio sound and smart storage solutions, the S21 gives you all the features you need for long, fun days on the water.

2026 Nautique S21 Ratings

Wake/Wave:
0.0/5
Interior:
0.0/5
Build Quality:
0.0/5
Storage:
0.0/5
Rough Water Ride:
0.0/5
Overall:
0.0/5

Key Specifications

Length Overall: 21'5
Beam: 100"
Draft: 32"
Weight: 5200 lbs
Max Ballast: 2650 lbs
Engine Options:
PCM ZZ5 5.3L 355hp / 405 lb-ft
PCM ZZ6 6.2L 450hp / 465 lb-ft
PCM ZZ8R 6.2L 570 hp/ 600 lb-ft
Yanmar 8LV Diesel 370hp / 595 ft-lb

Find a 2026 Nautique S21 Dealer

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