Seller's Description
Custom offshore cruising Catamaran.
Extraordinary build quality and performance oriented. Continuously cruised, upgraded and professionally maintained by original builder/owner. An evolution of the Manta Catamaran from the original designer/builder. Ready to sail away spring 2025 with comprehensive current survey. Lying Toronto and Owner/Builder/Seller will facilitate delivery, transport/relocation. Currently shrinkwrapped but accessible for viewing. US$ Price
Equipment: 1 genoa 150% with Profurl 39 furling 1 big jib with Profurl 42 Furling 1 small self tacking jib for Profurl 42 1 main fully battened with sail pack 1 DRS with sock Cockpit Hardtop w enclosure 1 Quick windlass 1500 w with 150 ft of 3/8th chain 1 60lbs Kingston plow 1 35lbs Kingston quickset plow 1 large aluminum Fortress 1 small aluminum Fortress All anchors with chain and rode 150ft towing line 2 Yanmar 3GM30 27hp with only 410 hrs SD 20 Saildrives 3 blade feathering Kiwiprops 2 160 liters diesel tanks 2 12v starting batteries 1 10 gal. hot water tank 600 w solar panels with 2 controllers 6 6v batteries 1 2000w inverter charger with remote Raymarine radar, chart plotter (C80), tridata, wind and autopilot. Remote tridata, wind and autopilot at the inside chart table 1 stereo with inside and outside speakers 1 Espar diesel heater with outlets in the bathrooms and main cabin Galley up-Propane stove and oven with electric shutoff
Specs
- Designers
- ?
- Builders
- ?
- Associations
- ?
- # Built
- ?
- Hull
- Catamaran
- Keel
- ?
- Rudder
- ?
- Construction
- ?
Dimensions
- Length Overall
- 45′ 11″ / 14 m
- Waterline Length
- ?
- Beam
- 24′ 0″ / 7.3 m
- Draft
- 4′ 0″ / 1.2 m
- Displacement
- ?
- Ballast
- ?
Rig and Sails
- Type
- ?
- Reported Sail Area
- ?
- Total Sail Area
- ?
Mainsail
- Sail Area
- ?
- P
- ?
- E
- ?
- Air Draft
- ?
Foresail
- Sail Area
- ?
- I
- ?
- J
- ?
- Forestay Length
- ?
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- ?
- Fuel Capacity
- ?
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- 3
Calculations
- Hull Speed
- ?
Hull Speed
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.
Formula
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
- Sail Area/Displacement
- ?
Sail Area / Displacement Ratio
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.
Formula
SA/D = SA ÷ (D ÷ 64)2/3
- SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
- D: Displacement in pounds.
- Ballast/Displacement
- ?
Ballast / Displacement Ratio
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.
Formula
Ballast / Displacement * 100
- Displacement/Length
- ?
Displacement / Length Ratio
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.
Formula
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
- D: Displacement of the boat in pounds.
- LWL: Waterline length in feet
- Comfort Ratio
- ?
Comfort Ratio
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.
Formula
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
- D: Displacement of the boat in pounds
- LWL: Waterline length in feet
- LOA: Length overall in feet
- Beam: Width of boat at the widest point in feet
- Capsize Screening
- ?
Capsize Screening Formula
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.
Formula
CSV = Beam ÷ ³√(D / 64)
- Beam: Width of boat at the widest point in feet
- D: Displacement of the boat in pounds
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