On Mon, 20 Aug 2007 07:56:50 -0400, Jeff wrote:

any storm that would capsize a cruising cat.

Perhaps you are underestimating to ability of a fool to do the wrong
thing at the wrong time. All the big ships will capsize, and not come
back. The self righting vessels are actually rare. During a wartime
crossing the Queen Mary came within a degree or so of going over. Wave
took out the wheelhouse windows, ninety feet above sea level. Nothing
except a submarine is immune to big waves. Of course, those things
routinely recover from sinking. I heard that ten thousand shipping
containers are lost, during storms, every year. Hit one of those with
many small craft, and you may not be concerned with capsizing.

Casady