Tuftonboro, United States offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Tuftonboro is known for its scenic views of Lake Winnipesaukee and its tranquil, natural surroundings. The best time to travel to Tuftonboro, United States, is in late summer (August), with average air temperatures around 75°F (24°C) and water temperatures approximately 70°F (21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!