Cruising Okisollo Channel

Okisollo Channel extends from the northwest corner of Quadra Island where it meets Discovery Passage at 50° 17' 07.03" N, 125° 23' 16.03" W. to Surge Narrows on the east side of Quadra Island at 50° 13' 40.91" N, 125° 09' 09.41" W. It is boardered on the north by Sonora Island and on the east by Maurelle Island.

Severe currents occur at the Lower and Upper Rapids at the northeast corner of Quadra Island.