Seller's Description
Lagoon 46
A US-flagged/documented, US duty paid owner operated (not chartered) yacht, SV Indie Sky is an incredibly well equipped and well maintained 3-cabin/3-head owner version Lagoon 46 catamaran. She is turn-key, blue-water capable and the perfect home for a family seeking to become full-time liveaboards and cruise safely anywhere in the world. The L46 flybridge is giant and enclosed, which creates the equivalent of a 3rd story on your floating home. Lagoon performed & certified: bulkhead, black water system upgrades and exterior caulk replacement (2024). Recent CopperCoat bottom paint.
For more information and photos see this boat on YachtX.com.
Equipment: Upgrades/updates: climate control, 11KW generator, 1.44KW of solar, 1200Ah Renogy lithium (2024), high output alternators (200A), upgraded quiver of sails, hard-top bimini, B&G electronics, Tenderlift w/davit backup, wakeboard capable Highfield OM 350 center console/40 HP Honda, dishwasher, clothes washer/dryer, custom enclosures, stern sun shades & bow tent, tons of refrigeration, Starlink, Iridium Modem, teak aft deck and much more.
Specs
- Designer
- Van Peteghem/Lauriot-Prevost
- Builder
- Lagoon Catamaran
- Associations
- ?
- # Built
- ?
- Hull
- Catamaran
- Keel
- Twin
- Rudder
- ?
- Construction
- Vacuum infused polyester with balsa core
Dimensions
- Length Overall
- 45′ 11″ / 14 m
- Waterline Length
- 45′ 6″ / 13.9 m
- Beam
- 25′ 11″ / 7.9 m
- Draft
- 4′ 0″ / 1.2 m
- Displacement
- 34,770 lb / 15,770 kg
- Ballast
- ?
Rig and Sails
- Type
- Fractional Sloop
- Reported Sail Area
- 1,324′² / 123 m²
- Total Sail Area
- ?
Mainsail
- Sail Area
- ?
- P
- ?
- E
- ?
- Air Draft
- 76′ 1″ / 23.2 m
Foresail
- Sail Area
- ?
- I
- ?
- J
- ?
- Forestay Length
- ?
Auxilary Power
- Make
- Yanmar
- Model
- 4JH45 Saildrive
- HP
- 45
- Fuel Type
- Diesel
- Fuel Capacity
- 275 gal / 1,040 l
- Engine Hours
- ?
Accomodations
- Water Capacity
- 159 gal / 600 l
- Holding Tank Capacity
- ?
- Headroom
- 6′ 5″ / 2 m
- Cabins
- 3
Calculations
- Hull Speed
-
11.4 kn
Classic: 9.04 kn
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
-
19.9
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
-
164.7
100-200: light
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
-
15.2
<20: lightweight racing boat
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
-
3.2
>2.0: better suited for coastal cruising
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
Notes
Replaces the 450.
Exterior design: Patrick Le Quément
Interior design: Nauta Design
Available with optional 2x 57 HP engines
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