Norderney, Germany offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Norderney is known for its stunning beaches, the Norderney Lighthouse, and the Thalasso Spa. The best time to travel to Norderney, 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!