Ports
Major

Istanbul🇹🇷

Istanbul · Türkiye41.02°N · 28.97°E
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Istanbul 41.02°N · 28.97°E
Chart · NGA WPI
Size & capacity
Port size
Major
Max vessel size
Large vessels
Mean tidal range
0 m
Depths (WPI class · approx)
Channel
~27–31 m
Anchorage
~6 m
Cargo pier
~42–46 m
Oil terminal
~53–57 m

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

Entrance conditions:Other