Navajo Dam, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Navajo Dam is known for the Navajo Lake State Park, which offers fishing, boating, and camping opportunities. The best time to travel to Navajo Dam is in late spring or early fall, with average air temperatures around 60-75°F and water temperatures ranging from 50-65°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!