Project Description

Project Info

Foam cut of the World’s Largest Surfboard.


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Tooling Services

Pattern & Plugs


42' long, 350 sq. ft. CNC machine-shaped EPS surfboard blank.

Project Scope

Machined in two surfaces to accommodate shipping, this complex shape came to life at Symmetrix Composite Tooling. The design was inspired by Australian surfboard shaper Nev Hyman. Westerly Marine build the board using boat building techniques, and the finishing touches were applied by local Huntington Beach surf aficionados.

The 42′ long surfboard, with 66 people on board, rode a wave for 12 seconds, breaking two Guinness World Records in the process: for most people riding a surfboard at once, and for the world’s largest surfboard.

Watch the documentary The Biggest Board by Nick Bowser.

Project Details
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Symmetrix Composite Tooling is a full service composite tooling manufacturer of complex and innovative design that prides itself on precision and quality.