周辺
潮汐
5.5 mi
Cape Horn, Columbia River
8.0 mi
Skamokawa, Steamboat Slough, Columbia River
9.0 mi
Knappa, Knappa Slough
潮流
3.3 mi
Hunting Island, south of
4.3 mi
Cathlamet Channel, SE of Nassa Point
4.9 mi
Clifton Channel
7.1 mi
Quinn Island, Prairie Channel
11.4 mi
Woody Island Channel (off Seal Island)
