Wave refraction and reflection describe how wave energy changes direction or rebounds when interacting with seabed contours, coastal structures, or surfboard surfaces. Refraction bends the wave front as depth and velocity vary, focusing or dispersing energy across the lineup. Reflection occurs when waves bounce off cliffs, breakwalls, or solid surfaces, influencing interference patterns and secondary wave formation. In surfboard design, these principles mirror how flow dynamics redirect energy along the bottom contours and rails to manage speed, lift, and stability.
Shapers refine refraction and reflection through tuned outlines, foil balance, and material or construction choices that maintain responsiveness, feedback, and control.
Shapers refine refraction and reflection through tuned outlines, foil balance, and material or construction choices that maintain responsiveness, feedback, and control.
