Katwijk, Netherlands offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Katwijk is known for its beautiful North Sea beaches and the Katwijks Museum. The best time to travel to Katwijk, Netherlands, is from June to August, when the average air temperature is around 18-22°C (64-72°F) and the average water temperature is about 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!
