| Country | Australia (AU) |
| UN/LOCODE | PTW |
| Name | Port Willunga |
| Name Without Diacritics | Port Willunga |
| Region | SA |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1201 |
| Timezone | Australia/Adelaide |
| Location (UN Format) | 3516S 13827E |
| Latitude Longitude | -35.2618, 138.4644 |