Heemskerk, Netherlands offers 1 beach perfect for sunbathing, surfing, swimming, and more. Heemskerk is known for Castle Assumburg and the nearby Heemskerk Dunes. The best time to travel to Heemskerk, Netherlands, is from June to August, with average air temperatures around 18-22°C (64-72°F) and North Sea water temperatures around 17-20°C (63-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
