Port of Madisonville (USINV): Details, Transit Times & Shipping Routes
Port of Madisonville (UN/LOCODE USINV) is a very small river (natural) harbor located in United States, on the Gulf of Mexico. It sits at 30.4000° N, 90.1500° W. The port reports a channel depth of about 1.8 m, an anchorage depth near 1.8 m, cargo pier depths around 1.8 m. Shelter afforded is rated excellent. 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
- River (Natural)
- Harbor Size
- Very Small
- Shelter Afforded
- Excellent
- World Water Body
- Gulf of Mexico; North Atlantic Ocean
- Region
- US Gulf Coast
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 Madisonville
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Nearby Ports & Connections
Nearest Ports to Madisonville
Frequently Asked Questions about Port of Madisonville
Where is Port of Madisonville located?
Port of Madisonville is a seaport located in United States, on the Gulf of Mexico. Its coordinates are 30.4000° N, 90.1500° W.
What is the UN/LOCODE for Port of Madisonville?
The UN/LOCODE for Port of Madisonville is USINV — country code US, location code INV.
How deep is Port of Madisonville?
Per the NGA World Port Index, Port of Madisonville has a channel depth of about 1.8 m, an anchorage depth of about 1.8 m, cargo pier depths of about 1.8 m.
Does Port of Madisonville require a pilot?
Pilotage is not listed as compulsory at Port of Madisonville.
What type of harbor is Port of Madisonville?
Port of Madisonville is classified as a river (natural) harbor, of very small size, offering excellent shelter.
What cargo facilities does Port of Madisonville have?
Port of Madisonville is recorded as offering wharves facilities.
About this data
Specifications for Port of Madisonville are derived from the U.S. National Geospatial-Intelligence Agency (NGA) World Port Index (Pub 150, WPI #8820), a public-domain U.S. Government dataset. View the relevant Sailing Directions →