Ports
Very small

Napoopoo🇺🇸

United States19.48°N · 155.93°W
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Napoopoo 19.48°N · 155.93°W
Chart · NGA WPI
Size & capacity
Port size
Very small
Mean tidal range
2 m
Depths (WPI class · approx)
Channel
~27–31 m
Anchorage
~35–38 m
Cargo pier
~57 m

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

Entrance conditions:Heavy swell