What is the projected sea level rise by 2100?

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites

If global warming is limited to 1.5 °C above preindustrial levels, by 2100 the sea level will have risen 0.2–0.5 meter above benchmarks set in 2000. However, scenarios involving greater levels of warming suggest that the sea level could rise by up to 2 meters, and, should the ice sheets of Antarctica and Greenland fully collapse, the sea level could rise by up to 65 meters.