Diana Strait

Diana Strait is a deep strait that separates the islands of Ketoy and Simushir in the Kuril Islands, Russia. It is 16.1 km wide. The flood tidal current in the strait sets northwest, while the ebb flows to the southeast. These currents may reach up to three knots.

History

s in the 1840s and 1850s occasionally used the strait to enter and exit the Sea of Okhotsk on their way to and from cruises for bowhead and right whales.