Cuxhaven, Germany offers 14 beaches perfect for sunbathing, surfing, swimming, and more. Cuxhaven is known for the Wadden Sea National Park and the Kugelbake landmark. The best time to travel to Cuxhaven, Germany, is from June to August, when the average air temperature is around 18°C (64°F) and the water temperature is approximately 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!