Chinook Tavole e grafici settimanali delle maree

Maree 4.3 mi Fort Canby, Jetty 'A' 4.7 mi Cape Disappointment 4.8 mi Hammond 4.9 mi Hungry Harbor 4.9 mi Ilwaco, Baker Bay 5.0 mi Point Adams 5.9 mi Columbia River entrance (N. Jetty) 7.0 mi Greenhead Slough 7.2 mi Astoria (Port Docks) 7.3 mi Tarlatt Slough, Willapa Bay 7.4 mi Warrenton, Skipanon River 8.6 mi Astoria (Youngs Bay) 9.6 mi Naselle River, 4 miles above swing bridge, Willapa Bay 9.7 mi Tongue Point, Astoria, Columbia River 11.2 mi Naselle River, swing bridge, Willapa Bay 12.3 mi Cathcart Landing, Youngs River Correnti 1.5 mi Sand Island, SSE of 2.2 mi Chinook Point, WSW of 2.4 mi Sand Island Tower, 0.9nm SE of (north channel) 2.4 mi Sand Island Tower, 1nm SE of (midchannel) 2.5 mi Baker Bay entrance, E of Sand Island Tower 2.7 mi McGowan, SSW of 2.8 mi Clatsop Spit, NNE of 3.2 mi Point Adams, NNE OF 4.2 mi Hammond, northeast of ship channel 5.2 mi Point Ellice, east of 7.5 mi Youngs Bay Bridge 9.4 mi Tongue Point, northwest of