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  • Sat SUP Session – SPRING Sessions

Sat SUP Session – SPRING Sessions

  • September 12th, 2014

SUP in Christchurch.

This spring  - From beginning Sept we will be doing our normal Sup training / coaching sessions in Lyttelton.

We will be doing our […]


Groundswell’s association with windsurfing dates back a while. The name Sailboards Underground has been involved with the sport since the early 80′s. Now under the guise of Groundswell, the store continues to help drive the sport forward.Learn More


Originally the home of Sailboards Underground, (now famously known as Underground Kiteboards), the shop has a rich history in kiteboarding, being New Zealands’ original kitesurf school & retail outlet.Learn More

stand-up paddle

Groundswell has been involved with stand-up paddle boards since the very first days of the sport. We are actively out there in the surf , on the flat, we even windsurfing them . Learn More