Nature Features

Thanet as it is now.

The map – produced by experts Dr Geoff Meaden and John Hills, uses the latest computer modelling technology to show how the sea could take over if sea defences are not constructed.

• A one metre sea rise – which is predicted within the next 40-100 years – could see Thanet becoming an island once more, wipe out thousands of homes across the county and see much of the Romney Marshes return to the sea. 

• A three metre rise in sea level - potentially a reality within the next 200 years – would see most of Eastbourne disappear under the waves and Thanet will return to being an island. As for Sheppey – well, that’s decimated.

Thanet after a five metre rise

• Our final scenario was a five metre rise. If that happens, Rye is virtually lost to the sea. A new island appears in the new Rye Bay. Canterbury becomes a port. 

You don’t even need to live by the sea to be affected. It’s been described as one of the biggest challenges to the South East.