Columbia River Entrance (N. Jetty) Mapa

Mareas 1.3 mi Cape Disappointment 1.7 mi Fort Canby, Jetty 'A' 2.6 mi Ilwaco, Baker Bay 5.9 mi Chinook, Baker Bay 7.4 mi Tarlatt Slough, Willapa Bay 7.7 mi Point Adams 7.8 mi Hammond 9.0 mi Greenhead Slough 10.5 mi Warrenton, Skipanon River 10.8 mi Hungry Harbor 11.8 mi Astoria (Port Docks) Corrientes 3.6 mi Baker Bay entrance, E of Sand Island Tower 3.9 mi Sand Island Tower, 0.9nm SE of (north channel) 4.1 mi Sand Island Tower, 1nm SE of (midchannel) 4.2 mi Clatsop Spit, NNE of 5.1 mi Sand Island, SSE of 5.6 mi Chinook Point, WSW of 5.9 mi Point Adams, NNE OF 7.8 mi McGowan, SSW of 7.9 mi Hammond, northeast of ship channel 10.9 mi Point Ellice, east of 11.8 mi Youngs Bay Bridge