Soap Lake, United States offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Soap Lake, Washington, United States, is known for its mineral-rich waters and the unique healing properties of Soap Lake. The best time to travel to Soap Lake, United States, is during the summer months of June to August, when the average air temperature is around 85°F (29°C) and the water temperature is approximately 75°F (24°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
