Quote Originally Posted by ravells View Post
The third one is 10m (about 32.8 feet)...doesn't really show much of a difference (which surprises me).
Is it calculating tidal actions? How far in storm surges go can be impressive in places with a 10-20m rise in sea levels. But for the most part, there isn't all that much difference on the large scale. The only 'bad' part about rising sea levels tends to be the number of large cities we've already built too close to the ocean.