Prudenville, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Prudenville is known for Houghton Lake, Michigan's largest inland lake, which attracts tourists for fishing, boating, and ice fishing. The best time to travel to Prudenville, United States, is during the summer months of June to August, when the average air temperature is around 70-80°F and the water temperature in nearby Houghton Lake is approximately 70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!