Ports
Small

Changshu🇨🇳

Jiangsu · China31.77°N · 120.95°E
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Changshu 31.77°N · 120.95°E
Chart · NGA WPI
Size & capacity
Port size
Small
Max vessel size
Medium vessels
Mean tidal range
3 m
Depths (WPI class · approx)
Channel
~42–46 m
Anchorage
~27–31 m
Cargo pier
~42–46 m
Oil terminal
~38–42 m

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

Entrance conditions:No restrictions