Oak Bluffs, United States offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Oak Bluffs is known for its historic Gingerbread Cottages and the Flying Horses Carousel. The best time to travel to Oak Bluffs is from June to September, with average air temperatures around 70-80°F and water temperatures around 65-75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!