Definitely height!, A 2' wave is calm on most days on Winnebago, but for
some reason 4' is down right dangerous. Also on Winnebago, it is really the
distance between the waves that makes it treacherous, most of the time, as
you are coming over one wave, you are usually going nose into another :-(

Chris
"Charles B. Summers" wrote in message
.. .
When y'all are talking about 2' waves, 6' waves, and such... are you
talking
about the height of the wave or the distance between waves?