De Quincy, Seychelles offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Anse Etoile, Seychelles, is known for its stunning beaches and proximity to the capital city of Victoria. The best time to travel to De Quincy, Seychelles, is from April to May or October to November, with average air temperatures around 27-30°C (81-86°F) and water temperatures about 27-29°C (81-84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!