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Old 07-24-2007
Johnrb Johnrb is offline
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Note also that very narrow hulls can exceed the hull speed defined by the formula 1.34 X sq. root of LWL. High performance multihulls are a good example of this.

Destroyers are another example. The WW II HMCS Haida had a maximum speed of 36.5 knots - LOA is 377 feet (estimate LWL as say 20 ft. less) and you get a ratio of 1.93.

http://hmcshaida.ca/tourintr.html
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