Jan Donker, Curacao offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Jan Donker is known for its proximity to Christoffel National Park and the historic Savonet Museum in Curacao. The best time to travel to Jan Donker, Curacao, is from December to April, with average air temperatures around 80°F (27°C) and water temperatures near 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!