Of course the answer is that it could and probably will on our current emissions path:
NBC: “The three feet of sea level rise predicted by the end of the century could swamp the jersey shore and redraw the coastline of florida. more immediate is the one-two punch of rising seas and storm surge. Scientists estimate some $500 billion of residential real estate will be at risk for severe coastal flooding by 2030.”
Scientist: “We have always been able to depend upon a constant shoreline. It’s going to be a hard lesson to learn. This is a new planet we are living on.”
It would have been nice if once in the story, NBC could have brought themselves to utter the words “climate change” or “global warming” — let alone mention the carbon pollution that is causing this ever-worsening situation.
The bottom line is that unless we act ASAP there will hardly be any real beaches left in a few decades (see “Polar ice sheet mass loss is speeding up, on pace for 1 foot sea level rise by 2050“). And post-2050, seas rising several inches a decade will make it impossible to sustain coastal properties, particularly in areas threatened by supercharged storms and the deadly storm surges they bring.
The video is here: