Very small

Grand Marais🇺🇸

United States47.75°N · 90.33°W

Data: NGA World Port Index (2019) · not a substitute for current nautical charts.

📍 Grand Marais 47.75°N · 90.33°W

Chart · NGA WPI

Size & capacity

Port size

Very small

Max vessel size

Medium vessels

Mean tidal range

0 m

Depths (WPI class · approx)

Channel

~49–53 m

Anchorage

~46–49 m

Cargo pier

~53–57 m

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

Entrance conditions:IceOther

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.

Ports