Dubai is one of the business hubs of the Middle East, concentrating its luxury experiences on its seaside with no regard for sea level rise. Despite having recently experienced city-wide flooding from torrential rain, no preventive measures are being taken. 

Earth.Org has mapped the extreme flooding Dubai may experience by 2100.

Dubai is home to a wealth of skyscrapers, luxury hotels and resorts, concentrated on the seaside. Many projects, like the Palm Island or the failed World Archipelago project, are built right above sea level. The trend here is a surprising disregard for rising sea levels, which have already started engulfing the remains on the World Archipelago project. 

The explanation may be that few buildings in Dubai are built to last. With the exception of some iconic buildings like the Burj Khalifa, most structures are built on sand, with shifting foundations. The Dubai Eye, world’s tallest Ferris wheel, had its base completely reconstructed because of dangerous instability. 

The focus is rather on short-term rewards. Many of the incredible structures in Dubai attract tremendous amounts of investment and consumption, for which the long-term problems are ignored. 

Earth.Org has modelled what flooding will look like in Dubai by 2100, if no action is taken. 

sea level rise by 2100 dubai

Sea level rise projections by 2100 for two scenarios with the amount of rise in meters indicated (mild = 2m; extreme = 3m). Percentage and total population displacement indicated bottom right.


Global mean sea level is projected to rise by 2m at the end of this century. However, in order to determine local sea level rise (SLR), one has to take into account local coastal flood levels which could be 2.8m above Mean Higher-High Water (MHHW) at extreme forecasts. These local levels bring variability to the projected SLR from 1m to 6.5m (eg. Rio vs Kolkata).

The SLR scenarios used in this study are based on the forecasts from Climate Central – Coastal Risk Screening Tool  with the following parameters:

Sea level Projection Source:

From two highly cited journals by Kopp et al., estimating SLR mainly due to ocean thermal expansion and ice melt. The mid-range scenario projected 0.5-1.2m of SLR based on different representative concentration pathways (RCP) defined by the IPCC. While the pessimistic scenario added more mechanisms of ice-sheet melting, estimating SLR at 1m-2.5m in 2100, with a projection of 10m SLR at 2300.

Coastal Flooding

More frequent coastal flooding is a direct impact of sea-level rise. Based on the Global tides and surge reanalysis by Muis et al., (2016), it is estimated that the extreme coastal water level could be from 0.2 – 2.8m over the mean level. While in extreme cases like China and the Netherlands it could experience 5-10m of extreme sea levels. Here, the coastal local flood level is added on top of the projected SLR.

Pollution Scenario:

Allows choosing the RCP, the greenhouse gas concentration trajectory defined by the IPCC.  The mild level is based on RCP4.5, of 2°C temperature rise; while the Extreme level is based on RCP 8.5, of 4°C temperature rise.


Applies to the baseline SLR, defined in the “Sea level projection” section, upon which we add flooding. “Mild” refers to the mid-range scenario of 0.5-1.2m, and “extreme” to the pessimistic scenario of 1-2.5m. We used the high-end value of each scenario (mild = 1m; extreme = 2.5m).

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