Oroville, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Oroville, Washington, United States, is known for Lake Osoyoos and the Okanogan River, which offer recreational activities and scenic beauty. The best time to travel to Oroville, United States, is in late spring or early fall when the average air temperature is around 70-80°F and the water temperature in nearby Lake Oroville 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!
