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27ft Dinette Catalina 1973 - $2000
It is with heavy heart that we are selling our late father’s beloved “Sea Mistress.” He bought her in 1974 and has owned her ever since. She has been well maintained over the years, but in the last 5 years, during his battle with cancer, she did not receive her usual love and care.
The boat is stored in Sturgeon Bay at Skipper Bud’s. Here is what we know about her: Tiller Dinette model w/conversion to double berth, V Berth, and Quarter Berth. (Sleeps 6) Private Head w/Porta-Potti Galley includes Alcohol Stove, top loading ice box and single stainless steel sink, Inboard diesel engine that needs replacing Outboard capable - mount included Variety of sail sizes in various conditions including jib and genoa Dry dock boat stands
Boat will be sold as is. We do not have much more information than this. We also do not live in the area, so cannot easily give information about inventory of sails, equipment, etc.
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
SA/D = SA ÷ (D ÷ 64)2/3
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Ballast / Displacement * 100
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
CSV = Beam ÷ ³√(D / 64)
Wing keel draft: 3.5’/1.07m.
LE (Luxury Edition) version also available.
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