Jet ski water spray

Jet skis are high-speed watercraft, popular for sports and recreation. Learn about their history, operation, and impact on tourism.

About this subject

The jet ski, also known as a personal watercraft (PWC), is a recreational water vehicle that moves via jet propulsion. Unlike a boat, it has no external propeller: an internal engine draws water and expels it at high pressure through a nozzle, generating thrust. This technology was patented by Bombardier, which launched the first commercial model, the Sea-Doo, in 1968. Since then, design has evolved to include stand-up and sit-down models, accommodating up to three passengers.

In Brazil, jet skis are especially popular in coastal regions such as Florianópolis, Rio de Janeiro, and the Northeast. They are used both for leisure and competitive sports, like the Jet Ski World Cup. However, their use requires caution: the Brazilian Navy mandates registration and a license (ARF) to operate. Additionally, the noise and pollution from combustion engines spark environmental debates, driving the development of quieter electric models.

Interestingly, the term “jet ski” became generic but is actually a trademark of Kawasaki, along with “Sea-Doo” (Bombardier) and “WaveRunner” (Yamaha). Modern models can reach speeds over 100 km/h, equipped with safety features such as brakes and GPS. For thrill-seekers, jet skis offer a unique experience of interacting with the sea, combining speed and maneuverability.

Frequently Asked Questions

What is the difference between a jet ski and a personal watercraft?

In common usage, they are the same. However, 'Jet Ski' is a trademark of Kawasaki, while 'personal watercraft' (PWC) is the generic term for such vehicles.

Do you need a license to drive a jet ski?

Yes. In Brazil, the Navy requires an amateur boating license (category 'Arrais Amador' or higher) plus vessel registration. Minors are not allowed to operate.

What are the main safety precautions for using a jet ski?

Always wear a life jacket, respect navigation zones, avoid dangerous maneuvers near swimmers, and check sea conditions and engine before departure. Never operate under the influence of alcohol.