Toyama, Japan offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Toyama is known for the Tateyama Kurobe Alpine Route and the stunning Kurobe Gorge. The best time to travel to Toyama, Japan, is in May when the average air temperature is around 18°C (64°F) and the average water temperature is approximately 16°C (61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!