Granite Bay, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Granite Bay, California, United States, is known for Folsom Lake State Recreation Area. The best time to travel to Granite Bay, United States, is in late spring or early fall when the average air temperature is around 70-80°F, and the nearby Folsom Lake water temperature is 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!
