| Country | New Zealand (NZ) |
| UN/LOCODE | CSA |
| Name | Chelsea |
| Name Without Diacritics | Chelsea |
| Region | AUK |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1207 |
| Timezone | Pacific/Auckland |
| Location (UN Format) | 3649S 17443E |
| Latitude Longitude | -36.8167, 174.7 |