Ports
Very small

Atsumi🇯🇵

Yamagata · Japan34.67°N · 137.07°E
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Atsumi 34.67°N · 137.07°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
~38–42 m
Cargo pier
~31–35 m
Oil terminal
~31–35 m

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

Entrance conditions:Other