Rockers, Bahamas offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Rockers, Long Island, Bahamas, is known for Dean's Blue Hole, one of the world's deepest underwater sinkholes. The best time to travel to Rockers, Bahamas, is from December to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 73-80°F (23-27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!