This map&#x27;s default setting of a +7 meter rise would be reached in the year 4348 if sea levels continue to rise at the current rate.<p>(You can get current and historical sea height satellite data from <a href="http:&#x2F;&#x2F;sealevel.colorado.edu&#x2F;" rel="nofollow">http:&#x2F;&#x2F;sealevel.colorado.edu&#x2F;</a>)