About the Global Sea Level Explorer

Pick a country or one of more than 700 tide gauges to see how much sea level has risen since 1993, the six IPCC AR6 scenarios out to 2150, how often high water is expected, and which processes drive the change. Change the year, scenario and units in Options.

Data: the earth.gov Sea Level Explorer (NASA with the U.S. Department of Defense, the U.S. Department of State, the World Bank and UNDP), tide gauge records extended with the newest PSMSL monthly means, NASA-SSH satellite altimetry, and the IPCC AR6 sea level projections. Refreshed monthly.

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