Port Sanilac, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Port Sanilac is known for the Port Sanilac Lighthouse and the Sanilac Shores Underwater Preserve. The best time to travel to Port Sanilac, 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 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!
