Port Althrop entr, east of George Island Strømforhold

Strømforhold 1.8 mi South Inian Pass, west end 2.5 mi South Inian Pass, east end 5.7 mi North Inian Pass, middle 5.7 mi North Inian Pass, west end 5.7 mi North Inian Pass, east end 8.9 mi Cross Sound Entrance, midchannel 9.3 mi Cross Sound Entrance, NW of Cape Bingham 9.4 mi Cross Sound Entrance, SE of Cape Spencer Lt. 9.9 mi South Passage 10.5 mi Cape Spencer, 3 miles south of 11.9 mi Yakobi Rock, 1 mile west of 12.0 mi North Passage Tidevand 0.8 mi Elfin Cove, Port Althorp, Cross Sound 4.5 mi Inian Cove, North Inian Pass, Cross Sound 12.0 mi Mud Bay, Goose Island, Icy Strait