Ride the power of the storm with the new Storm twin fins. Inspired by the majestic maneuvering of humpback whales and the raw force of weather systems, these fins deliver optimized speed, control, and responsiveness for your mid-length surfboard.

The humpback’s flippers hold the key to their agile movement, featuring tubercles along the leading edge that revolutionize fluid dynamics. The whale-inspired tubercles enhance lift for tighter turns, while preventing stall at high speeds. It’s genius millions of years in the making, proving once again that nature perfects designs eons before humans have the chance.

The color palette mirrors the beautiful chaos of storm systems—the weather forecast colors swirl together just as they do on the weather radar. Foiled by JBay’s Cronjé Wessels and tested by our team riders to find the perfect balance for optimal performance.

The 6.75″ profile and bulbous bow generate intense drive and hold, while the tubercle-lined leading edge provides enhanced lift for tight turns. You’ll feel the speed on takeoff and the looseness through turns, with a layer of control that makes riding twins totally intuitive.

Pair it with the 2.5″ Lyra trailer in the Storm color palette if you’re riding on your backhand or if you just want a bit more bite in your turns.

Height-171mm/6.75″

Base-148mm/5.8″

Flat foil