Moapa Valley, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Moapa Valley is known for its proximity to the Valley of Fire State Park and Lake Mead, offering unique desert landscapes and outdoor recreational activities. The best time to travel to Moapa Valley, United States, is in the spring (March to May) when the average air temperature is around 70-85°F and water temperature is approximately 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!