Medium

Boulogne-Sur-Mer🇫🇷

Hauts-de-France · France50.73°N · 1.60°E

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

📍 Boulogne-Sur-Mer 50.73°N · 1.60°E

Chart · NGA WPI

Size & capacity

Port size

Medium

Max vessel size

Medium vessels

Mean tidal range

8 m

Depths (WPI class · approx)

Channel

~46–49 m

Anchorage

~24–27 m

Cargo pier

~31–35 m

Oil terminal

~49–53 m

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

Entrance conditions:No restrictions

Ports