Starboard Twin Fin Surf Limited Series

Starboard TwinFin Surf SUP (2026) – Fast, Flowing, Seriously Fun

Meet the Starboard TwinFin: a surf SUP shaped for pure flow. Sitting between the razor-sharp Pro and the do-it-all Spice, the TwinFin is built for speed, slide and smooth, skate-style turns. A pronounced hip just behind the twin boxes and a channeled tail accelerate the board into arcs, release cleanly out of them, and keep things lively from weak beachies to overhead walls. Fuller forward rails add drive and forgiveness on entry; thinner rear rails reduce swing weight for those tight, pivoty snaps. Choose ultra-light Acute Carbon for maximum spark or the robust Limited Series for everyday durability—both keep the feel fast, loose and confidence-inspiring.

Key features

• Twin-fin drive & flow: hip-behind-fins + channelled tail = instant speed, smooth release and controlled slide when you want it.- Surf-skate DNA: narrow tail and refined rail balance deliver quick pivots, high-line trims and seamless rail-to-rail.- Tuned rails, tuned feel: fuller up front for stability and lift; finer aft for bite and agility.- Two premium builds: Acute Carbon (ultra-light, high response) or Limited Series (glass-reinforced durability) across the size run.- Real-world range: fast in soft waves, composed when it pumps—ideal progression path from all-rounders into performance surf SUP.

Available sizes & specs

If you want a board that turns flatter days into fast, flowing fun—and still holds composure when it’s firing—the TwinFin nails it. It accelerates with a couple of strokes, snaps cleanly without catching, and brings that addictive surf-skate feel to your SUP line-up. Pick your volume, pick your construction, and go draw better lines.