I'd be pretty worried about the Maldives, they are just barely above sea level.
Yeah, the Maldives have a huge population, higher than you'd think.
I'm not really sure how much shelving there is in the area; a gradual coastal slope will attenuate a Tsunami somewhat. Many factors go into determining a tsunami runup.
I dont' know where the Maldives are, but at 22' above sea level anywhere in the area will likely see lots of water. Pray for 'em.
FGS
The wave (from Sri Lanka) swept into the low-lying Maldive islands to the south. A hotel worker reached by telephone was too frightened to talk.
-CNN
http://cnn.netscape.cnn.com/ns/news/story.jsp?id=2004122600410002577086&dt=20041226004100&w=RTR&coview=