Cortland, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cortland, Ohio, United States, is known for Mosquito Lake State Park. The best time to travel to Cortland, United States, is in late spring (May to June) when the average air temperature is around 60-70°F, and water temperatures in nearby lakes are approximately 50-60°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
