| Country | Norway (NO) |
| UN/LOCODE | SIH |
| Name | Siholmen |
| Name Without Diacritics | Siholmen |
| Region | 16 |
| Function Code | 1------- |
| Function | Port |
| Status Code | AA (Approved By National Government Agency) |
| Date | 1407 |
| Timezone | Europe/Oslo |
| Location (UN Format) | 6344N 00850E |
| Latitude Longitude | 58.4095, 5.9855 |