Lagun, Curacao offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Lagun, Northern Region, Curacao, is known for its stunning beaches and the nearby Christoffel National Park. The best time to travel to Lagun, 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!