Under Florida law, what is legally required to be worn by a person when waterskiing?

The answer

Under Florida law, every person who is being towed behind a vessel, whether water skiing, wakeboarding, kneeboarding, or riding a tube, must wear a U.S. Coast Guard-approved personal flotation device (PFD), commonly called a life jacket. Critically, the PFD must be a non-inflatable wearable type. Florida specifically prohibits relying on an inflatable PFD to meet the skier's requirement, because inflatables can fail to deploy on impact with the water at high speed and are not rated for this use.

So the single legally required item worn by a water skier in Florida is a wearable, USCG-approved, non-inflatable PFD.

The full set of Florida water-skiing rules

The life jacket is only one piece of Florida's towing law. Competitors on the exam and on the water should know the whole package:

• Observer or wide-angle mirror. The towing vessel must have either a second person (at least the operator plus an observer) watching the skier, or a wide-angle rear-view mirror. Many summaries stress that an observer is the standard, safe practice.
• Daylight hours only. Water skiing is legal only between sunrise and sunset. Towing a skier after sunset or before sunrise is prohibited, no matter how good the lighting appears.
• The skier wears the PFD. The requirement is that the person being towed wears it, not merely that one is aboard.
• Safe operation. Skiing must be conducted so as not to endanger other people or property, keeping clear distance from other vessels, docks, swimmers, and structures.

Why the common wrong answers are wrong

Many people assume any life jacket counts, but an inflatable PFD is not acceptable for the person being towed in Florida, that is the classic trick answer. Others think a helmet or a wetsuit is the legal requirement; neither is mandated by Florida boating law for ordinary recreational skiing. Some believe nothing needs to be worn as long as a flotation device is on board, this is also wrong: for towed watersports the device must be worn, not simply carried.

The reasoning behind the non-inflatable rule is practical. A skier hits the water repeatedly and at speed. Inherently buoyant (foam) PFDs provide flotation the instant a skier goes down, without needing to inflate, and they withstand the impact of a fall. That reliability is why the statute singles them out. Pairing the correct PFD with an observer and daylight-only operation is what keeps a Florida towing setup fully legal.