32cm is a foot. Many parts of Florida are a foot above sea level. The rule of thumb in the flat parts of Florida is that for each foot of sea level rise the sho

32cm is a foot. Many parts of Florida are a foot above sea level. The rule of thumb in the flat parts of Florida is that for each foot of sea level rise the shoreline moves inland 300 feet. One foot could be a mile inland on tidal rivers. Drainage and other water systems are already being affected at current levels.