Access to OTEC Okinawa

OTEC Okinawa is located on the ground of the Okinawa Prefecture Deep Sea Water Research Institute on Kume Island. Kume Island is serviced by two ferries a day and several flights from the Okinawa Mainland. For flights see the Japan Airlines Website. For more information on the ferry system please visit (jp).

From the Airport or Ferry Terminal

Once on Kume Island there are several options for getting to the facility including bus, taxi, and rental cars.

Current Surface Seawater Temperature


Current Deep Seawater Temperature


(Updated 10/1/2022)

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