Seller's Description
Here is your opportunity to own an incredibly well-maintained, never chartered Lagoon 400 Owners Version. A very popular production catamaran model for couples and families alike due to its well laid out living space and sailing performance. She can be singlehanded easily due to the elevated helm station, where all sheets and halyards are accessed. Moving about the boat is easy with wide deck walkways and headroom approaching 7ft throughout the entire boat. With 1200W of solar charging the 600Ah of lithium batteries, this boat has all the comforts that allow you to remain on anchor for extended periods. Along with her Yanmar diesel engines, the sail drives have been upgraded to the much more robust SD60’s. In addition to the many upgrades, the current owners have stocked the boat with substantial spares. This Lagoon 400 comes with a great compliment of sails, including a square top mainsail, 120% genoa, Code 0, and Istek Parasailor. She is currently located in Grenada and ready for her next owners to live the dream of cruising the world!
Equipment: See full listing at WWW dot BVIYACHTSALES dot COM
Specs
- Designers
- ?
- Builders
- ?
- Associations
- ?
- # Built
- ?
- Hull
- Monohull
- Keel
- Twin
- Rudder
- ?
- Construction
- FG
Dimensions
- Length Overall
- 39′ 11″ / 12.2 m
- Waterline Length
- 37′ 6″ / 11.5 m
- Beam
- 24′ 0″ / 7.3 m
- Draft
- 4′ 0″ / 1.2 m
- Displacement
- 22,530 lb / 10,220 kg
- Ballast
- ?
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 903′² / 83.9 m²
- Total Sail Area
- ?
Mainsail
- Sail Area
- ?
- P
- ?
- E
- ?
- Air Draft
- 66′ 7″ / 20.3 m
Foresail
- Sail Area
- ?
- I
- ?
- J
- ?
- Forestay Length
- ?
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- Diesel X 2
- Fuel Capacity
- 106 gal / 401 l
- Engine Hours
- ?
Accomodations
- Water Capacity
- 79 gal / 299 l
- 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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