Under what condition is it particularly difficult to reboard a PWC?

Reboarding a personal watercraft (PWC) can be particularly challenging when the operator is very tired. Fatigue affects physical strength, coordination, and reflexes, which are all critical when trying to mount the PWC after falling off or after an intentional dismount. A tired person may struggle to pull themselves up onto the PWC, maintain balance while doing so, or even effectively manage the motions required to maneuver back on board. These physical demands can be compounded by the challenges posed by water conditions or the weight of gear, making it more difficult when fatigue is a factor.

While other conditions such as rough weather, not wearing a life jacket, or having the engine running do pose their own challenges for reboarding, the impact of fatigue on physical capability and decision-making can significantly diminish the chances of successfully getting back on the PWC.