Illustration of a Kelly Slater Wave Co. hydrofoil surf pool producing a long rifling barrel down a narrow lake.
Hydrofoil · Est. 2006

Kelly Slater Wave Co. (KSWC)

The wave that changed everything. Fewer sets per hour, every one a 50-second point break.

Waves per hour15
Max wave face11.2 ft / 3.4 m
HQLos Angeles
Founded2006

How it works

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.

What it does well

  • ~50-second barreling waves
  • ~Multiple linkable sections in a single ride
  • ~Highest wave face on the market (Surf Abu Dhabi: 3.4 m)
  • ~Contest-grade consistency, hosted six WSL CT events

Where you can ride it

Frequently asked

+How long is a KSWC wave?

Surf Ranch delivers a ~50-second ride over roughly 700 yards. Surf Abu Dhabi extends that to ~700 m and multiple linkable sections.

+Why so few waves per hour?

The hydrofoil has to traverse the full pool for each wave. That's the trade-off, dramatically fewer rides, but every ride is a complete point-break session in one wave.

Compare with other tech