cities like atlantic city can kiss their asses good-bye, i think, even in a conservative projection. from one study, discussing atlantic city and new jersey.
Sea level rise will allow current water levels to be exceeded and low-lying lands to be flooded with increased frequency. Based on the data in Figure 4, following a 0.61 m rise in sea level, the current 30-year storm will produce a flood water level of 2.96 m, which exceeds the current 100-year level. After a 1.22 m rise in sea level, the current 5-year storm will produce water levels well above the current 100-year flood water level. The result suggests that the current 100-year flood water level of 2.90 m to be exceeded 3 to 4 times more frequently after a 0.61 m rise in sea level and approximately 20 times more frequently after a 1.22 m rise. Other factors being equal, New Jersey’s current 100-year flood water level could become the 30-year flood level after a 0.61 m sea level rise and the 5-year flood level after a 1.22 m rise.
substantial portions of miami will be inundated. some might see that as a good thing.
new orleans is below sea level now. are we going to be able to continue to pump it dry?
take the coastline from houston east to florida and north to portland, maine. what towns won't be profoundly affected?
sure you can find less worrisome projections, but you don't manage risk by seeking out the most optimistic projections, especially if they run counter to what the experts tell you.