Poste Lafayette, Mauritius offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Poste Lafayette is known for its serene beaches and the Bras d'Eau National Park. The best time to travel to Poste Lafayette, Mauritius, is from May to December, with average air temperatures around 24-28°C (75-82°F) and water temperatures around 23-27°C (73-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!