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Re: lv-ab: Catamaran life...

From: (no name) (no email)
Date: Sun Jul 15 2001 - 23:29:23 EDT

  • Next message: (no name): "Re: lv-ab: Catamaran life..."

    In a message dated 07/09/2001 2:31:35 PM Eastern Daylight Time,
     writes:

    >
    > The point = Rolling a properly designed cruising cat (theoretically)
    > requires :
    >
    > 65 knots of wind on the beam
    > Full genoa (not reefed)
    > Full main (not reefed)
    > Both sails sheeted in tight as a drum.
    >
    > That would be insanity. It doesn't matter if the wind sneaks up on you or
    > not. 65 knots is still 65 knots.
    >
    > I submit that the above scenario would be very dangerous for any sailing
    > vessel, monohull or multihull. A prudent sailor deals with it...he/she
    > doesn't sit in the cockpit drinking tea when all hell breaks loose.
    >
    >

    The above may be true if one is considering the force of the wind, the
    stability of the boat, and the sea to be flat. However, I know that
    monohulls with little or no sail can be rolled completely over by a breaking
    sea even with all their ballast - such reports abound. I am certain, given
    the seas I have seen from the bridge of a ship in 27 years in the Merchant
    Marine, that there are conditions, inescapable at sea, which could easily do
    the same to a multihull, without the righting forces of a ballasted monohull
    to return the vessel to the upright position.

    Although I must admit that multihulls have sailed the world over
    successfully, a multihull is more stable upside down, the monohull more
    stable rightside up. In a confrontation with a breaking sea, I would prefer
    to be rightside up after the sea has passed.

    Norm
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