Bergen aan Zee, Netherlands offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Bergen aan Zee is known for its beautiful sandy beaches and the nearby Bergen aan Zee Aquarium. The best time to travel to Bergen aan Zee, Netherlands, is from June to August, with average air temperatures around 18-22°C (64-72°F) and water temperatures around 16-18°C (61-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!