Portage Lake, United States offers 1 beach perfect for sunbathing, surfing, swimming, and more. Portage Lake, Maine, United States, is known for the scenic Portage Lake and the nearby Aroostook State Park. The best time to visit Portage Lake, United States, is during the summer months of June to August, when the average air temperature is around 65-75°F (18-24°C) and the water temperature is approximately 60-70°F (15-21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
