Wind surfing was a water sport that combined elements of surfing and sailing consisting of a surfboard, powered by wind on a sail.
In 2375, a Neelix duplicate suggested a wind surfing holoprogram on Ahmedeen for the honeymoon of the duplicates of Tom Paris and B'Elanna Torres. (VOY: "Course: Oblivion")
According to his personnel file in the non-canon video game Star Trek: Starship Creator, Barnaby lists wind surfing among his interests.