Miles, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Miles, Washington, United States, is known for its proximity to the scenic beauty of the Columbia River Gorge and the recreational opportunities it offers. The best time to travel to Miles, United States, is in late spring (May), when the average air temperature is around 70°F (21°C) and water temperature is not applicable as it is a landlocked area. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!