clipped from michellemalkin.com

The area that will by completely inundated by the rising ocean—and not in a century but in the lifetime of my two cats—are the American southeast, including the most populated area of Texas, almost all of Florida, most of Louisiana, and half of Alabama and Mississippi, as well as goodly portions of eastern Georgia, South Carolina and North Carolina. While the northeast will also see some coastal flooding, its geography is such that that aside from a few projecting sandbars like Long Island and Cape Cod, the land rises fairly quickly to well above sea level. Sure, Boston, New York and Philadelphia will be threatened, but these are geographically confined areas that could lend themselves to protection by Dutch-style dikes. The West Coast too tends to rise rapidly to well above sea level in most places. Only down in Southern California towards the San Diego area is the ground closer to sea level.

Look at a map of the US.