This is taking extreme sports to the limits – surfing a tsunami wave! What a wave, thanks to pads316 for posting it:
and since it’s Saturday and I don’t have much time… I couldn’t resist posting this video from mobscene1003 of other strange occurrences following a tsunami. Bare with the German write-up (unless of course you understand German in which case I apologise!), the fish are worth having a look at.