Kanoya, Japan offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Kanoya is known for the Kanoya Rose Garden and the Kanoya Air Base Museum. The best time to travel to Kanoya, Japan, is in April when the average air temperature is around 17°C (63°F) and the water temperature is approximately 18°C (64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!