Ofunato, Japan offers 21 beaches perfect for sunbathing, surfing, swimming, and more. Mullaway is known for its beautiful beaches and the Solitary Islands Marine Park. The best time to travel to Ofunato, Japan, is from late spring to early summer (May to June), when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 14-18°C (57-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!