Ports
Very small

Greenport🇺🇸

United States41.10°N · 72.37°W
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Greenport 41.10°N · 72.37°W
Chart · NGA WPI
Size & capacity
Port size
Very small
Max vessel size
Medium vessels
Mean tidal range
2 m
Depths (WPI class · approx)
Channel
~53–57 m
Anchorage
~49–53 m
Cargo pier
~46–49 m

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

Entrance conditions:Other