Sassnitz, Germany offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Sassnitz is known for Jasmund National Park and the iconic chalk cliffs of the Stubbenkammer. The best time to travel to Sassnitz, Germany, is from June to August, when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 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!