Ports
Small

Houghton🇺🇸

United States47.12°N · 88.57°W
Data: NGA World Port Index (2019) · not a substitute for current nautical charts.
📍 Houghton 47.12°N · 88.57°W
Chart · NGA WPI
Size & capacity
Port size
Small
Max vessel size
Medium vessels
Mean tidal range
0 m
Depths (WPI class · approx)
Channel
~42–46 m
Anchorage
~38–42 m
Cargo pier
~42–46 m

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

Entrance conditions:Ice
Port Services
Pilotage (compulsory)Yes
Medical facilitiesYes
Fresh water supplyYes
Fuel supplyYes
Diesel supplyYes
Repair capabilityLimited
ShelterExcellent

Source: VesselAPI port record. Confirm exact conditions with your agent.