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2006 Lagoon 570

Caribbean Grenada to the BVIs, Outside United States
$599,000 USD
Condition: Excellent

Beautiful navy blue CNB Lagoon 570 custom 3 cabin owners version is ready to cruise the Caribbean or take you around the world in air conditioned comfort at 9 knots. Set up to be sailed by a cruising couple with custom hard top, covered helm station, interior helm station, portable electronic throttles for EZ mooring/anchoring. Jacuzzi tub in owner’s cabin. Sails very well. Very comfortable to live aboard. Original cost over $1.3 million USD

Equipment: 2 Yanmar 75 hp diesel SD 50 Saildrives low time 2800 hours

Onan 9.5 KW generator new 2015 only 1800 hours

Electronic engine throttle controls for remote operation while mooring.

Raymarine E120 Chart Plotters integrated with radar, autopilot and instruments.

Complete interior and exterior helm stations. Exterior helm station is located in the cockpit under the custom hard top instead of outside on the hulls in the sun and the spray.

Galley is Up in the main salon with SS propane Stove, Microwave, Ice maker. Combo Refrigerator with small freezer up, one large Refer and one large Freezer down in the port hull.

Port hull has 2 staterooms and 2 heads. Stbd hull has owner’s bedroom, head, shower and jacuzzi tub. TV/DVD in every bedroom.

Air conditioning in each bedroom and main salon

Big screen TV rises out of the desk in the main salon, tied into the Bose surround sound system.

Washer/dryer new windlass VHF and Sat Phone

600 watts of solar

10 Lifeline batteries.

Mastervolt 100 amp charger/inverter

2 Mastervolt 50 amp chargers

Spectra Watermaker

Doyle Spectra Main and 120 Jib

Doyle Dacron Staysail


Fire suppression system

wired for 120v 60 hz or 220 v 50 hz shore power.

Dive compressor

Fast Carib RIB dinghy with steering console

This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.

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Van Peteghem/Lauriot-Prevost
Lagoon Catamaran
# Built


Length Overall
56 11 / 17.4 m
Waterline Length
52 0 / 15.9 m
29 11 / 9.1 m
4 5 / 1.4 m
33,030 lb / 14,980 kg

Rig and Sails

Reported Sail Area
Total Sail Area
Sail Area
Air Draft
Sail Area
Forestay Length

Auxilary Power

Fuel Type
Diesel twin
Fuel Capacity
200 gal / 757 l
Engine Hours


Water Capacity
1,200 gal / 4,542 l
Holding Tank Capacity


Hull Speed
14.0 kn
Classic: 9.66 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.


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

14.01 knots
Classic formula: 9.66 knots
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.


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.
<16: under powered
16-20: good performance
>20: high performance

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.


Ballast / Displacement * 100

<40: less stiff, less powerful
>40: stiffer, more powerful
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.


D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
<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.


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
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
>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.


CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
<2: better suited for ocean passages
>2: better suited for coastal cruising



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