Mauritius Island, thanks to the trade winds, is wonderful for Kitesurfing !
Le Morne is THE famous Kitespot from the island, with one of the best wave in the Wolrd : One Eye, but don't hesitate to cruise around, the East Coast offers a fantastic playground, huge lagoon, allowing to make downwind, or simply find a Freestyle Flat Spot :)
Watch It, Like It and Ride It :)