| Boat type | MC 31 |
| Boat name | SURF Jr |
| Sail number | SWE 31008 |
| Length over all (m) | 9,15 |
| Width (m) | 3,05 |
| Depth (m) | 2,40 |
| Sail area (m2) | 64 |
| Displacement (kg) | 1900 |
| Designer | Harry Dunning |
| Builder | McConaghy Boats |
| Build location | Zhuhai |
| Build year | 2016 |
| AIS | No |
| Rating type | SRS |
| Rating | 1,143 |