According to the University of Colorado, sea level is rising at 3.3 mm/year
This is quite remarkable, because the average of all NOAA tide gauges is less than one third of that, at 1.01 mm/year. Eighty four percent of the tide gauges show lower rates than 3.3 mm/year. The median value is only 1.28 mm/year.
In an actual field of science, this sort of huge discrepancy would concern the scientists. But climate science has nothing to do with science. It is propaganda.