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Tri Plane Hull Single Fin

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The Tri Plane Hull Single is a playful and approachable midlength that revisits Al Merrick’s classic Tri Plane Hull bottom design from the ’70s and ’80s. Inspired by Greenough’s planning hull concept, this design generates impressive lift, enhancing speed, maneuverability, and control. Developed with surfer Devon Howard, this board modernizes the traditional egg-style single-fin with a lively combination of classic outline and contemporary rails and rocker. It delivers surprising trim speed and drive, especially in small to above-average surf, making it a versatile and reliable performer.

Pros

  • Unique Tri Plane Hull bottom for increased lift and speed

  • Smooth, responsive turning thanks to modern rails and rocker

  • Stylish color lamination and matte gloss finish with vintage-inspired branding

  • Custom single-fin options optimized for different rider heights

  • Versatile performance across a range of wave conditions

Cons

  • Single-fin setup may limit maneuverability for surfers used to multi-fin boards

  • Niche design may require some getting used to for those unfamiliar with hull bottoms

Final Verdict
The Tri Plane Hull Single stands out as a fresh take on the classic midlength, combining vintage inspiration with modern performance refinements. It’s an excellent choice for surfers seeking a board that offers speed, lift, and smooth flow, especially in small to medium waves. With its timeless design and thoughtful fin options, it’s sure to bring fun and style to any quiver.

Tri Plane Hull Single Fin

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