Hardwick Township, United States offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Hardwick Township is known for the Delaware Water Gap National Recreation Area. The best time to travel to Hardwick Township, United States, is in late spring (May to June) when the average air temperature is around 60-75°F and water temperature in nearby lakes is approximately 60-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!