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Sanibel 17/18, 1987 sailboat for sale LOA 17’9” LWL 15’0” Beam 7’4” Draft minimum 12” Draft maximum 48” Displacement 1369 lbs. Ballast 450 lbs. Sail Area 149 sq. ft.
The sailboat is in very good condition & includes.
Sailboat & galvanized trailer with spare. 2012 Tohatsu 5 HP, 4 stroke, long shaft with low hours (very fuel efficient) Fuel Tank Includes excellent condition main with reef points. Roller-reefing jib + standard jib Stainless bow & stern pulpits Bimini top Cabin quarter & v-berth cushions for 4 persons. Foam and upholstery new 2017. Ruddercraft kick up rudder. 2017. Electrical system functional. Lights replaced 2017. LED Lamps. Trailerable bottom paint in great condition. 2017 Cockpit received a new gel coat and non-skid in 2017. Trailer extension arm to launch easily on shallow boat ramp. Keep your vehicle dry. Trailer Lights and wiring. Transom-mounted Stainless swim ladder Compass Depth Finder 4 port windows with screens Porta potti Deck handrails Forward hatch Boat hook Anchor Mainsail cover 3 fenders Title & Registration are current
The Sanibel is for sale in Oklahoma City, Oklahoma
or phone 405-641-0-eight-nine-nine
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)
The SANIBEL 17/18 derived from the SKIPPERS MATE, built by Southern Sails Inc. of Clearwater, FL. By 1984 it was the COMMODRE 17, built by Commodore Yacht Corp. of Saint James City, FL. In 1985 Captiva Yachts began building it as the SANIBEL 17. In 1986 the name was changed to the SANIBEL 18 although it wasn’t until slightly later that a number of changes were actually made to the design.
Another set of molds were created from an existing SANIBEL 18 by Leisure-Time Fiberglass Products of Cadillac, Michigan. Their version was sold as the SNUG HARBOR 18 though very few were built.
This listing is presented by SailingTexas.com. Visit their website for more information or to contact the seller.
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