Grass Rock, 1 mile south of Strømforhold

Strømforhold 0.7 mi Harris Island 1.9 mi Grass Rock, Tamgas Harbor entrance 2.3 mi Point Davidson, 1 mile south of 3.3 mi Ajax Reef 3.5 mi Hotspur Island, 0.5 mile southeast of 5.2 mi Hid Reef, 2.7 miles south of 6.6 mi Snipe Island 8.3 mi Indian Reef 9.7 mi Wharburton Island 10.0 mi Point McCartey Light Tidevann 4.6 mi Tamgas Harbor, Annette Island 8.9 mi Metlakatla, Port Chester