Description
Porcupine Bay is located at head of Islas Bay, 15 mi. NW of Chichagof, on W coast of Chichagof I., Alex. Arch.
History
Named in 1908 by US@C&GS and published in the 1908 Coast Pilot (p. 168). It was also locally called "Ahues Bay," for Captain C.E. Ahues, master of a local fishing vessel.