Portland, United States offers 15 beaches perfect for sunbathing, surfing, swimming, and more. Portland, Maine, United States, is known for its historic Old Port district with cobblestone streets and vibrant waterfront. The best time to travel to Portland, United States, is from June to September, with average air temperatures around 70-80°F (21-27°C) and water temperatures in the mid-60s°F (around 18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
