Originally posted by: 91TTZ
Originally posted by: conjur
Well,
this looks a bit more than an above-average wave.
It's hard to tell from a picture that gives you nothing to compare it with. I think the videos demonstrate it pretty well since you see how everything unfolds.
People tend to think it's a single gigantic wave that breaks and destroys everything in one swift instant. But it's not- it's more of a quick rise in water level, a flash flood.
At first the water level drops and people are curious and walk down to the water's edge. Then the waves on the beach start coming up slightly higher than normal and people stand around wondering what's going on. Then the water is at their ankles and they are confused, but not afraid yet. But it keeps rising, and by the time they're afraid it's already too late. The water continues to rise and spill over everything and nobody can escape in time.
Watch this video and see how it unfolds. The water keep rising for about 2 minutes, and I'm guessing that he started filming it only after he knew something was up.
video