Map of Cobholm Island (Great Yarmouth, Norfolk) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Cobholm Island flood map. In the case of Cobholm Island, all postcodes are very low flood risk.
| Place | Distance |
|---|---|
| Great Yarmouth flood map | 706 m |
| Runham flood map | 1.0 km |
| Southtown flood map | 1.5 km |
| Newtown flood map | 2.1 km |
| Bradwell flood map | 3.6 km |
| Gorleston-on-Sea flood map | 4.1 km |
| West Caister flood map | 4.3 km |
| West End flood map | 4.4 km |
| Burgh Castle flood map | 4.5 km |
| Caister-on-Sea flood map | 4.6 km |