extends E to Sumner Strait, Baker, on E coast of Kuiu I., Alex. Arch. 4 miles long.
Local navigators name reported in 1904 by H. C. Fassett, U.S. Bureau of Fisheries (USBF).
Port Beauclerc, Alvin Bay, Bear Harbor, Devils Elbow, Elena Bay, No Name Bay, Petrof Bay, Reid Bay, Seclusion Harbor, Shelter Cove, Threemile Arm,
Capes:Islands:Beauclerc Island, Conclusion Island, Eagle Island, East Island, Edwards Island, Kuiu Island, Meadow Island, Monte Carlo Island, Step Island, Strait Island, Sumner Island, Trouble Island,
Lakes:Mountains:Mountain Passes:Streams: