Tsuruoka, Japan offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Tsuruoka is known for the Dewa Sanzan, a sacred mountain range and pilgrimage site. The best time to travel to Tsuruoka, Japan, is from late spring to early summer (May to June) when the average air temperature is around 18-22°C (64-72°F) and the water temperature is approximately 16-20°C (61-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!