Kaaawa, United States offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Kaaawa is known for Kualoa Ranch, a popular tourist destination offering outdoor activities and movie site tours. The best time to travel to Kaaawa, United States, is from April to October, with average air temperatures around 75-85°F and water temperatures about 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!