Port Hope, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Port Hope, Michigan, United States, is known for the Pointe aux Barques Lighthouse and its scenic views of Lake Huron. The best time to travel to Port Hope, United States, is during the summer months of June to August, when the average air temperature is around 70-75°F and the water temperature is approximately 65-70°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!