Ports
Major
Shanghai🇨🇳
Shanghai · China31.22°N · 121.50°E
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Shanghai 31.22°N · 121.50°E
Chart · NGA WPI
Size & capacity
Port size
MajorMax vessel size
Medium vesselsMean tidal range
2 mDepths (WPI class · approx)
Channel
~38–42 mAnchorage
~24–27 mCargo pier
~31–35 mOil terminal
~35–38 mThis is a WPI depth class, not a precise sounding — use current nautical charts for maneuvering.
Entrance conditions:TideHeavy swellOther