Description
In Ogden Passage, at the mouth of the entrance to Portlock Harbor, 2.5 mi. NW of Chichagof, on W coast of Chichagof I., Alex. Arch.
History
Named in 1908 by the U.S. Coast and Geodetic Survey (USC&GS) and published in the 1908 Coast Pilot (p. 174). The first syllable of the name Portlock (Captain Nathaniel) suggested this name. See Portlock Harbor.