Lahaina, United States offers 16 beaches perfect for sunbathing, surfing, swimming, and more. Lahaina is known for its historic Front Street, the Lahaina Banyan Court Park, and the Lahaina Historic District. The best time to travel to Lahaina, United States, is from April to October, with average air temperatures around 75-88°F and water temperatures ranging from 75-80°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!