- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°32'24"N 1°43'2"W
- Eastings/Northings: 418381, 516143
- OS Grid: NZ183161
- Mapcode Local: GBR JHFY.Z7
- Mapcode Global: WHC5T.L4DR
Location and coordinates are for the approximate centre of Michell's Island within this administrative area.
Geographic features and populated places may cross administrative borders.