Futtsu

Futtsu is a coastal city in Chiba Prefecture on Japan’s eastern coast, facing the Pacific. It anchors access to Tokyo Bay’s nearshore waters and is a gateway for local diving along the Boso Peninsula, though the town itself has limited immediate dive sites. Nearby freshwater options include Lake Hinuma for training and skills practice. The city functions best as a base for divers visiting the wider Tokyo Bay area, with nearby centers and clubs offering courses, equipment rental, and local trips. Conditions coastal and temperate, with possible visibility variations and typical marine life associated with temperate coastal Japan.