Koloa, United States offers 19 beaches perfect for sunbathing, surfing, swimming, and more. Koloa is known for the historic Old Koloa Town and the nearby Poipu Beach. The best time to travel to Koloa, United States, is from April to June, with average air temperatures around 75-85°F and water temperatures about 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!
