Willemstad, Curacao offers 17 beaches perfect for sunbathing, surfing, swimming, and more. Willemstad is known for its colorful Dutch colonial architecture, the UNESCO World Heritage Site of the historic Punda and Otrobanda districts, and the iconic Queen Emma Bridge. The best time to travel to Willemstad, Curacao, is from December to April, with average air temperatures around 80°F (27°C) and water temperatures near 81°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!