Sotogahama, Japan offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Sotogahama is known for Cape Tappi, a scenic spot with panoramic views of the Tsugaru Strait. The best time to travel to Sotogahama, 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 10-15°C (50-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!