Sumisaki

Sumisaki is a coastal dive site in Japan, located near the town of Kushimoto and within reach of nearby Kozagawa. The site lies in the Kii Channel of the Pacific Ocean and offers a typical temperate-subtropical dive environment. Depths are modest, with the underwater topography characterized by rocky ridges and gentle slopes that can be explored on a drift or anchored dive depending on currents. Visibility varies with conditions but is commonly fair to good. Marine life in this region includes a mix of temperate reef species such as groupers, wrasse, and octopuses, with frequent sightings of moray eels and small schooling fish near the rocky outcrops. Access is straightforward from local dive centers in Kushimoto and Kozagawa, and the site can be combined with nearby dive sites in the Kushimoto area for a longer day of diving.