Elk, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Elk, California, United States, is known for the scenic Pacific Coast Highway and the historic Greenwood State Beach. The best time to travel to Elk, United States, is during the summer months of June to August, when the average air temperature is around 60-70°F and the ocean water temperature is approximately 50-55°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!