I've always wondered, if all the ice melts, how much further up will the water go, or what is the maximum. iirc, it has gone up around 500 feet since the last ice age started receding, with most of that near the early stages.
The max is 60-70 meters if everything including Antarctica melts. A full melt of Antarctica is not, as far as I know, a prediction being made by any model in the next thousand years.