Tomakomai, Japan offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tomakomai is known for the Tomakomai Port, Lake Utonai, and the Tomakomai City Science Center. The best time to travel to Tomakomai, Japan, is from June to September, 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!
