Port of Isla San Marcos (MXSMI): Details, Transit Times & Shipping Routes
Port of Isla San Marcos (UN/LOCODE MXSMI) is a very small open roadstead harbor located in Mexico, on the Gulf of California. It sits at 27.1833° N, 112.1000° W. The port reports an anchorage depth near 17.1 m, cargo pier depths around 12.5 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
- Open Roadstead
- Harbor Size
- Very Small
- Shelter Afforded
- Poor
- World Water Body
- Gulf of California; North Pacific Ocean
- Region
- Mexico West 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 Isla San Marcos
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Nearby Ports & Connections
Nearest Ports to Isla San Marcos
Distances to Major World Ports
Frequently Asked Questions about Port of Isla San Marcos
Where is Port of Isla San Marcos located?
Port of Isla San Marcos is a seaport located in Mexico, on the Gulf of California. Its coordinates are 27.1833° N, 112.1000° W.
What is the UN/LOCODE for Port of Isla San Marcos?
The UN/LOCODE for Port of Isla San Marcos is MXSMI — country code MX, location code SMI.
How deep is Port of Isla San Marcos?
Per the NGA World Port Index, Port of Isla San Marcos has an anchorage depth of about 17.1 m, cargo pier depths of about 12.5 m.
What is the largest vessel that can call at Port of Isla San Marcos?
Port of Isla San Marcos reports a maximum length of 109 m for vessels calling at the port.
Does Port of Isla San Marcos require a pilot?
Yes — pilotage is compulsory at Port of Isla San Marcos.
What type of harbor is Port of Isla San Marcos?
Port of Isla San Marcos is classified as a open roadstead harbor, of very small size, offering poor shelter.
What cargo facilities does Port of Isla San Marcos have?
Port of Isla San Marcos is recorded as offering wharves facilities.
About this data
Specifications for Port of Isla San Marcos are derived from the U.S. National Geospatial-Intelligence Agency (NGA) World Port Index (Pub 150, WPI #15880), a public-domain U.S. Government dataset. View the relevant Sailing Directions →