Onagawa, Japan offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Onagawa is known for its scenic coastal views and recovery efforts following the 2011 tsunami. The best time to travel to Onagawa, Japan, is in late spring (May), when the average air temperature is around 18°C (64°F) and the water temperature is approximately 14°C (57°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
