Mediterranean mean sea level has risen by 1.4+0.2 mm yr-1 during the 20th century  and accelerated to 2.4+0.5 mm yr-1 for 1993 to 2012  and 3.4 mm yr-1 for 1990 to 2009 in the northwest  . The accelerating trend is robust, although different methods and time horizons yield slightly different rates of change . For 2150, sea level is likely to reach 0.52 m  for SSP1- 1.9, to 1.22  for SSP5-8.5 relative to 1996-2014  , with uncertain variation between sub-basins . Melting processes in Greenland and Antarctica could result in even higher levels .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report