Kelly Slater Wave Co. vs PerfectSwell

Neither is better in the abstract. PerfectSwell produces more waves per hour, so it suits sessions where wave count matters. Kelly Slater Wave Co. reaches a larger maximum face, so it suits advanced surfers chasing size. Choose by what you want out of the session: wave count, wave size, or a specific setting.

Kelly Slater Wave Co.: A submerged hydrofoil sled is pulled down a track at roughly 18 mph. The moving foil displaces water, and a precisely contoured lake bottom shapes that displacement into a rifling, section-linking barrel that runs the full length of the pool. Because each pass is one giant wave, the pool produces ~15 waves an hour, the lowest volume of any tech, and the longest, most perfect ride. PerfectSwell: Rows of pneumatic (air-pressure) chambers along the pool wall displace water on command. Firing patterns are fully programmable, vacuum draws water down, then pressure releases it as a swell. Because chambers can be fired in any combination, PerfectSwell can generate peaky A-frames, hollow tubes, and steep launch pads inside a single session.

Kelly Slater Wave Co. is running at 2 open pool(s) we track, and PerfectSwell at 5. Both platforms have additional projects in development, listed on each technology page.