Ports
Small

Mariners Harbor Si🇺🇸

United States40.63°N · 74.17°W
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Mariners Harbor Si 40.63°N · 74.17°W
Chart · NGA WPI
Size & capacity
Port size
Small
Mean tidal range
5 m
Depths (WPI class · approx)
Channel
~31–35 m
Anchorage
~31–35 m
Cargo pier
~35–38 m

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

Entrance conditions:Other