The sport of wingfoiling
Wingfoiling is an individual recreational wind sport that is conducted on open areas of water, preferably in constant winds ranging between 12 – 30 knots. It can be performed on flat or bumpy water conditions and is increasingly practiced on oceans, bays, lakes and estuaries. The ‘wingfoiler’ uses a hand-held inflatable wing to generate power, propelling him/herself across the surface of the water on a board, often equipped with a hydrofoil. The sport follows the same basic aerodynamic and hydrodynamic principles as sailing. There is no motor power involved.
Below are more details of the equipment and skills required for wingfoiling.
There are many disciplines to the sport, which have different aims from freeriding, wave-riding, freestyle tricks, downwind riding and course racing. A large part of the sport involves using the wing to generate power while balancing and manoeuvring on a hydrofoil board elevated above the water’s surface. The directions of possible travel are similar to the basic principles of sailing.
The wingfoiler is the direct link between the wing and the board, as the wing is held by hand and not fixed permanently to the rider or board.
The rider may wear a waist leash or harness system depending on the discipline and riding style. The wing is typically connected to the rider via a wrist leash, while the board is attached through a board leash.
Skills Required
The primary skill in wingfoiling is to be able to control and position the wing competently to generate and regulate power. Once the wing is mastered, the board and hydrofoil are introduced, and the rider must coordinate balance, steering and power management in order to rise onto the foil and travel efficiently across the water.
The rider must continuously adjust wing position, body weight and board trim to maintain stable flight above the water’s surface. This requires a combination of wind awareness, balance, coordination and board control.
Once the basics are mastered, the skills of foiling, wave-riding, jumping, freestyle manoeuvres and downwind riding can then be practiced. Due to the nature and freedom of the sport, there is no end to the skills base, as it is evolving and growing continuously.
Equipment
The essential pieces of equipment for wingfoiling include a wing, a board, a hydrofoil, a leash system and appropriate personal safety equipment such as a flotation vest and helmet.
The Wing
This is the means of propulsion. It is wind powered and flown directly by hand within the wind window, where there are different zones of power and neutral stability.
Wings used for wingfoiling are generally inflatable structures consisting of a leading edge tube and central strut, between which canopy material is stretched to create an aerofoil shape. Handles or booms attached to the strut allow the rider to control the wing directly.
Modern wings are lightweight and designed to remain stable when depowered, allowing riders to comfortably manage gusts and transitions. Wings come in various sizes depending on wind strength and rider weight, typically ranging from 2m² to 7m².
Most wings are attached to the rider by a wrist leash to prevent loss if dropped in the water. Some advanced riders may also use harness lines connected to a waist harness to reduce arm fatigue during long sessions.
Boards
Wingfoil boards come in a variety of shapes, constructions and sizes depending on the intended discipline and rider skill level.
Beginner boards are generally larger, wider and higher in volume to provide stability during take-off and low-speed riding. Advanced boards are smaller and more manoeuvrable, designed for jumping, wave-riding or high-speed performance.
Boards are typically constructed from lightweight composite materials such as EPS foam cores with carbon fibre, fibreglass or reinforced epoxy laminates.
Most wingfoil boards include footstrap inserts, allowing riders to use straps for additional control during manoeuvres and jumps.
Hydrofoils
The hydrofoil is mounted underneath the board via a mast and fuselage assembly. It consists of underwater wings that generate lift as speed increases, raising the board above the water’s surface and significantly reducing drag.
Hydrofoils allow riders to travel efficiently in lighter winds and rough water conditions while providing a smooth and silent riding sensation.
Foils vary considerably in size, aspect ratio and design depending on the intended use. Larger foils provide earlier lift and stability for beginners and lighter wind conditions, while smaller high-aspect foils are used for speed, racing and advanced manoeuvres.
The rapid development of hydrofoil technology continues to drive progression within the sport, with ongoing advancements in materials, design and performance.
Leash Systems
Wingfoilers commonly use two separate leash systems: one connecting the wing to the rider, usually attached to the wrist, and another connecting the board to the rider, commonly attached to the ankle or waist.
These systems are designed to prevent separation from equipment in the event of a fall while minimising the risk of entanglement.
Personal Safety Equipment
Most wingfoilers wear personal flotation devices or impact vests to provide buoyancy and impact protection. Helmets are also strongly recommended due to the presence of hydrofoil components and the potential for high-speed falls.
Depending on weather and water conditions, wetsuits, booties and protective clothing may also be worn.