Pennsville Township, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pennsville Township is known for the Fort Mott State Park and the Riverview Beach Park. The best time to travel to Pennsville Township is in late spring (May), when the average air temperature is around 70°F (21°C) and the water temperature in nearby bodies is approximately 60°F (16°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!