Whiny Surf & Prone Board

Here comes something new, something fun, and something that simply works.

Meet the F4 Whiny Surf & Prone Board.

What's with the name? That's a long, amusing story for another day. What matters is what this board does on the water.

As we spent more time prone foiling, wake foiling, towing into waves, and simply having fun behind the boat, we realized that the traditional surfboard approach wasn't ideal. Traditional boards were designed around surfing first and foiling second. We wanted a board designed specifically for foiling.

The result is the Whiny.

A board that gets up easier, accelerates effortlessly, remains incredibly stable at speed, and forgives mistakes that would normally end a ride. Whether you're hopping onto a wave, pumping back out, or getting pulled behind a boat at speeds well over 30 knots, the Whiny delivers confidence and control in every situation.

The surf-inspired outline keeps the board responsive and playful, while the nose shape is designed to recover from touchdowns instead of burying itself. Sometimes moving a sport forward means stepping away from tradition and challenging what everyone thinks a board should look like. The Whiny is exactly that.

And then there is the construction.

Nothing comes close.

Full carbon construction. Full sandwich build. Full F4 carbon track system. Incredible stiffness. Feather-light weight. Every detail was designed to maximize connection between rider, board, and foil.

The tail shape releases cleanly and efficiently, helping the board separate from the water with minimal effort. The deck pad is specifically designed around foiling, providing comfort, support, and precise feedback exactly where you need it. Combined with generous water clearance and a carefully balanced platform, takeoffs become remarkably easy whether you're behind a boat or paddling into a wave.

The balance and efficiency of the Whiny make getting onto foil feel almost effortless—like stepping onto an escalator at your local shopping mall.

Whether you're prone surfing, wake foiling, tow foiling, chasing boat wakes, or simply cruising with friends, the Whiny has quickly become one of our favorite boards we have ever built.

Pair it with the F4 Manta or Orca foils and our Surf tail range, and prepare for endless joy rides.

Enjoy.