Grano, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. East Tawas is known for Tawas Point State Park and Tawas Point Lighthouse. The best time to travel to Grano, United States, is during the summer months of June to August, when the average air temperature is around 70-80°F, and water temperatures in nearby lakes are approximately 65-75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!