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Summer Wind is a 1998 Seawind 1000. In immaculate condition, she has been extensively revised and upgraded over the last 3 years. New Rig, Sails, Engines and a range of minor improvements. A key enhancement to the boat has been the removal of the saloon hard top and replacement with a full-length solid roof and a complete set of clears allowing for full enclosure and full openness. This improvement enhances the livability of the vessel, reduces overall weight and increases convenience including access to sail bag.
An extensive solar array and 480 AH/h of battery capacity offers a very sustainable self-supporting energy system. All saloon lounge cushions are new within the last two years and a new Dometic refrigeration update is a further enhancement. Never placed in charter the vessel nevertheless has a set of Carly floats. The lifeline wires were replaced in 2021. Summer wind of course retains the fantastic convenience and strength of the build of the Seawind 1000.
All of this in a boat that will fit a 10 Meter berth. Owner’s changed personal circumstances mean the big trip is no longer an option. Summer Wind will take you anywhere you wish to go, with any major expense dealt with. All of this in a package that is easy to handle and for only $195,000.
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)
2 X 15 hp diesel Optional
Mainsail: 484 sq.ft./45m2
Gen.:178 sq.ft/16.5m2
Spin.: 654sq.ft/60m2
storm jib: 50 sq.ft./5m2
This listing is presented by MultihullCentral.com. Visit their website for more information or to contact the seller.
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