Sheffield Lake, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Sheffield Lake, Ohio, United States, is known for its proximity to the scenic Lake Erie shoreline and the nearby Lorain Lighthouse. The best time to travel to Sheffield Lake, United States, is during the summer months of June to August, when the average air temperature is around 70-80°F and the water temperature in Lake Erie is approximately 70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!