Kikai, Japan offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Kikai is known for its stunning coral reefs and the Kikai Caldera, a large underwater volcanic caldera. The best time to travel to Kikai, Japan, is from April to June, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 22-25°C (72-77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
