Kualapuu, United States offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Kualapuu is known for the Molokai Coffee Plantation and the Molokai Museum and Cultural Center. The best time to travel to Kualapuu, United States, is from May to October, with average air temperatures around 75-85°F and water temperatures near 77-82°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!