Oost Vlieland, Netherlands offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Oost Vlieland is known for its picturesque village, the Vuurboetsduin lighthouse, and the serene beaches of Vlieland Island. The best time to travel to Oost Vlieland, Netherlands, is from June to August, with average air temperatures around 18°C (64°F) and water temperatures around 17°C (63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!