2025 Nautique S21

The 2025 Nautique S21 is the most compact model in the S Series lineup and delivers the same modern styling and powerful performance found across the range. At 21 feet in length, it is designed for families and riders who want a manageable size without giving up the quality, surf capability, and comfort that Nautique is known for. Its deep hull design and bold lines give it a striking presence on the water, while its performance focused shape creates clean, customizable wakes and surf waves for every level of rider.

The 2025 S21 comes equipped with PCM’s 6.2 liter engines, including the PCM ZZ6 Direct Injection rated at 450 horsepower. This engine provides smooth, consistent power and excellent torque for all wake and surf activities. The boat features the Nautique Surf System with Waveplate technology and the Nautique Configurable Running Surface, giving riders complete control over the shape and size of their wakes and surf waves. The balanced hull design allows the S21 to perform exceptionally well at any speed and ballast level.

Inside, the S21 offers space for up to 14 passengers with high end finishes and smart use of space throughout. The wraparound lounge seating, SeaDek flooring, and convertible rear facing seats create a social and comfortable atmosphere. The driver is supported by Nautique’s intuitive helm design featuring the LINC Panoray touchscreen for controlling surf settings, lighting, and audio. A JL Audio M6 sound system fills the cabin with clear, powerful sound. Compact, stylish, and capable, the 2025 Nautique S21 is the perfect entry point into the S Series for anyone who wants big performance in a smaller footprint.