Port of Calcite (USMI3): Details, Transit Times & Shipping Routes
Port of Calcite (UN/LOCODE USMI3) is a very small coastal (breakwater) harbor located in United States, on the Lake Huron. It sits at 45.4167° N, 83.7833° W. The port reports a channel depth of about 6.4 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
- Coastal (Breakwater)
- 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 Calcite
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Nearby Ports & Connections
Nearest Ports to Calcite
Frequently Asked Questions about Port of Calcite
Where is Port of Calcite located?
Port of Calcite is a seaport located in United States, on the Lake Huron. Its coordinates are 45.4167° N, 83.7833° W.
What is the UN/LOCODE for Port of Calcite?
The UN/LOCODE for Port of Calcite is USMI3 — country code US, location code MI3.
How deep is Port of Calcite?
Per the NGA World Port Index, Port of Calcite has a channel depth of about 6.4 m, cargo pier depths of about 6.4 m.
Does Port of Calcite require a pilot?
Yes — pilotage is compulsory at Port of Calcite.
What type of harbor is Port of Calcite?
Port of Calcite is classified as a coastal (breakwater) harbor, of very small size, offering poor shelter.
What cargo facilities does Port of Calcite have?
Port of Calcite is recorded as offering wharves facilities.
About this data
Specifications for Port of Calcite are derived from the U.S. National Geospatial-Intelligence Agency (NGA) World Port Index (Pub 150, WPI #4490), a public-domain U.S. Government dataset. View the relevant Sailing Directions →