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1987 Cal 33-2 in good condition for sale in San Carlos, Mexico. Well equipped boat in the water in San Carlos ready to go sailing to Baja and beyond. MariElena is a comfortable but nimble, fun-to-sail boat with excellent accommodations for coastal cruising. PHRF rating is 141. She carries 50 gallons of water and 24 gallons of diesel for a Yanmar 3GM30 engine. The mainsail, 130 genoa and cruising spinnaker are in good condition. Batteries are new and are changed by a 270 watt solar panel and an MPPT solar regulator. Engine: Yanmar 3GM30 with a 24 gallon tank. Hours unknown. Sails: Airforce full battened main in good condition, mainsheet is one year old; xxx 130 genoa in good condition with new sheet, UK cruising spinnaker with sock. Self-tailing Barient sheet winches, two year old double blocks and new line for Hood genoa reefing system. Dutchman reefing system, newer mainsheet, jib sheet, and spin halyard. Interior: Large V berth and extra large quarter berth, starboard settee makes into a double for passages and kids. Settees port and starboard, large double leaf table for dining. Galley has Kenyon two burner stove and oven (stove needs replacement burners). Large ice box that keeps on making ice and that runs full time off solar alone. Double sink, pressure water and working hand pumps for fresh water and sea water. Good storage for plates, silverware, pots and pans and miscellaneous cooking gear. WC 1460 Head in separate compartment with shower. Head re-built in 2019. All interior lighting uses LED bulbs for energy conservation. Dedicated chart table. Anchoring: 22# Delta with 180 of chain and 150 of nylon rode, backup is a 22# Bruce; Simpson Lawrence manual windlass.
Other: Dinghy Davits, bimini and dodger, Magna BBQ, 50 shorepower cord. Teak Cockpit table with double leaves. All thru hulls replaced in 2018, new acrylic in overhead hatches 2019, new deep cycle batteries in 2022, New 270W solar panel and MPPT regulator in 2019. New mainsheet, jib sheet, spinnaker halyard in 2018-2020.
Equipment: Three year old Lowrance Hook 7 chartplotter/fish finder, Standard Horizon Explorer VHF radio with cockpit mike, Autohelm 3000 with wind vane control, IC-M600 marine transceiver and antenna tuner (needs connecting wire)
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)
Keel/cb version also available.
Draft BD: 6.5’/1.98m; BU: 4.33’/1.32m.
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