What the wind does at Trou aux Biches
Trou aux Biches sits on Mauritius's north-western coast, where a long sandy beach runs along a wide, sheltered lagoon protected by a coral barrier reef. The beach is a postcard of the kind that put Mauritius on the global luxury-travel map: turquoise water, white sand, gentle palm-shaded resorts, and a calm shallow lagoon. The wind that powers the kite scene here arrives at a different angle than at Le Morne or Bel Ombre on the south, and the geography is sheltered — making Trou aux Biches a gentler, more beginner-friendly alternative on the right days.
The dominant wind is the south-easterly trade — the Alizés flow that reaches Mauritius from the open Indian Ocean. At Trou aux Biches the trade arrives at a side-offshore to cross-shore angle depending on which beach segment you ride, and the wind is noticeably lighter on average than at the south coast — the geographic shelter that makes the beach a luxury-resort favourite also softens the wind. Strengths of 12 to 20 knots are typical in peak season; the strongest days reach 25.
Peak season runs April through November, with June through September the strongest months. The northern coast generally sees lighter trade than the south, so Trou aux Biches is best for riders who specifically want a more relaxed kite experience or who are basing in the resort cluster for non-kite reasons. Cyclone season (December through March) brings the usual weather risk; the bay's shelter helps but does not eliminate it.