Very small

Chiwan🇨🇳

China19.97°N · 110.03°E

Data: NGA World Port Index (2019) · not a substitute for current nautical charts.

📍 Chiwan 19.97°N · 110.03°E

Chart · NGA WPI

Size & capacity

Port size

Very small

Max vessel size

Medium vessels

Mean tidal range

2 m

Depths (WPI class · approx)

Channel

~35–38 m

Anchorage

~49–53 m

Cargo pier

~49–53 m

Oil terminal

~46–49 m

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

Entrance conditions:TideHeavy swell

Ports