trends SE between Harris Peninsula and Granite I., 34 mi. SW of Seward, Chugach Mts. 5 miles long.
Named by the 1912 U.S. Coast and Geodetic Survey (USC&GS) field party after Granite Island.
Agnes Cove, Aialik Bay, Bear Cove, Cataract Cove, Cliff Bay, Coleman Bay, Crater Bay, Cup Cove, Fire Cove, Harris Bay, Holgate Arm, McMullen Cove, Northwestern Fiord, Northwestern Lagoon, Paradise Cove, Porcupine Cove, Quicksand Cove, Ripple Cove, Sandy Bay, Taz Basin, Three Hole Bay, Tooth Cove,