User blog comment:Randombox/Repel water/@comment-203.206.30.91-20111019115809/@comment-9766078-20111019161816

No, there doesn't appear to be a limit. I had a look yesterday in fact, and a tsunami and eight water sources could not overcome the repel water. If the water goes directly in the middle however, they can't repel it if there is enough, i.e. large amounts dropped by the breath...