Port of Mackinaw City (USKWY): Details, Transit Times & Shipping Routes
Port of Mackinaw City (UN/LOCODE USKWY) is a very small canal or lake harbor located in United States, on the Lake Huron. It sits at 45.7833° N, 84.7167° W. The port reports a channel depth of about 4.9 m, an anchorage depth near 4.9 m, cargo pier depths around 6.4 m. Shelter afforded is rated poor. Cargo handling includes wharves facilities.
Port Specifications & Capabilities
Physical characteristics from the NGA World Port Index. Values of 0 in the source are shown as not reported.
Harbor Profile
- Harbor Type
- Canal or Lake
- Harbor Size
- Very Small
- Shelter Afforded
- Poor
- World Water Body
- Lake Huron; Great Lakes
- Region
- US Lake Huron
Services & Restrictions
Route Calculator & Transit Estimator
Great-circle distance — actual sea routes vary with canals, traffic lanes & weather.
nautical miles (direct)
@ 14 knots
B2B Freight Quote — Port of Mackinaw City
Compare competitive ocean and inland freight rates to and from Mackinaw City (USKWY) via trusted logistics partners.
Nearby Ports & Connections
Nearest Ports to Mackinaw City
Distances to Major World Ports
Frequently Asked Questions about Port of Mackinaw City
Where is Port of Mackinaw City located?
Port of Mackinaw City is a seaport located in United States, on the Lake Huron. Its coordinates are 45.7833° N, 84.7167° W.
What is the UN/LOCODE for Port of Mackinaw City?
The UN/LOCODE for Port of Mackinaw City is USKWY — country code US, location code KWY.
How deep is Port of Mackinaw City?
Per the NGA World Port Index, Port of Mackinaw City has a channel depth of about 4.9 m, an anchorage depth of about 4.9 m, cargo pier depths of about 6.4 m.
Does Port of Mackinaw City require a pilot?
Yes — pilotage is compulsory at Port of Mackinaw City.
What type of harbor is Port of Mackinaw City?
Port of Mackinaw City is classified as a canal or lake harbor, of very small size, offering poor shelter.
What cargo facilities does Port of Mackinaw City have?
Port of Mackinaw City is recorded as offering wharves facilities.
About this data
Specifications for Port of Mackinaw City are derived from the U.S. National Geospatial-Intelligence Agency (NGA) World Port Index (Pub 150, WPI #4520), a public-domain U.S. Government dataset. View the relevant Sailing Directions →