Lucerne, Switzerland offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Tweed Heads is known for its proximity to the Gold Coast, the Tweed River, and the Point Danger Lighthouse. The best time to travel to Lucerne, Switzerland, is from June to September, when the average air temperature is around 20-25°C (68-77°F) and the water temperature in Lake Lucerne is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!