Sea Level Rising 2024. It results from the addition of melting glaciers and polar ice sheets, as well as the natural. Depending on the development of emissions, projected changes in sea level worldwide indicate a rise of between 38 and 77 centimeters by 2100, affecting coastal areas and marine ecosystems.

In 2023, the average sea level globally reached a record high the un’s world. The added water from melting ice sheets and glaciers, and the expansion of seawater as it warms.