Quinn Island, Prairie Channel Currents

Currents 2.3 mi Clifton Channel 5.2 mi Hunting Island, south of 6.2 mi Woody Island Channel (off Seal Island) 8.1 mi Woody Island Channel 10.6 mi Cathlamet Channel, SE of Nassa Point Tides 3.2 mi Skamokawa, Steamboat Slough, Columbia River 5.3 mi Knappa, Knappa Slough 7.1 mi Wauna, Columbia River 7.3 mi Harrington Point 9.4 mi Settlers Point 11.8 mi Cape Horn, Columbia River