| Country | Portugal (PT) |
| UN/LOCODE | SMT |
| Name | S„o Mateus |
| Name Without Diacritics | Sao Mateus |
| Region | 20 |
| Function Code | 1------- |
| Function | Port |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1207 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 3839N 02716W |
| Latitude Longitude | 40.4528, -8.4797 |