Chirongui, Mayotte offers 1 beach perfect for sunbathing, surfing, swimming, and more. Chirongui, Sada, Mayotte, is known for its stunning beaches, vibrant coral reefs, and the Mount Choungui hiking experience. The best time to travel to Chirongui, Mayotte, is from May to October, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 26°C (79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!