Ports
Medium

Chicago🇺🇸

Illinois · United States41.88°N · 87.60°W
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Chicago 41.88°N · 87.60°W
Chart · NGA WPI
Size & capacity
Port size
Medium
Max vessel size
Large vessels
Mean tidal range
0 m
Depths (WPI class · approx)
Channel
~38–42 m
Anchorage
~42–46 m
Cargo pier
~42–46 m

This is a WPI depth class, not a precise sounding — use current nautical charts for maneuvering.

Entrance conditions:IceOther