- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°23'53"N 7°12'20"W
- Eastings/Northings: 87424, 846162
- OS Grid: NF874461
- Mapcode Local: GBR 89L5.BBN
- Mapcode Global: WGW4C.89ZW
Location and coordinates are for the approximate centre of Wiay within this administrative area.
Geographic features and populated places may cross administrative borders.