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2002 Lagoon 410 S2 Owners Version Catamaran


Seller's Description

Standard features

Contact Dan at FiveZeroEight FiveZeroNine SevenTwoSixFour

Boat is located in Key Largo, Florida.

Please check out our website for all of the upgrades and additional pictures.

Anomalythecat.com .

Anomaly the Cat.

Anomaly is a 2002 Lagoon 410 S2 Owners Version Catamaran.

It was our plan to make Anomaly as independent as possible so we could go to a deserted location and not need for anything (except food).

I called it a dooms day boat.

We have prepared Anomaly for a get out of town boat.

Recent improvements: The canvas top was replaced by a Hard Top.

New Main Sail by Mack Sails.

New Doyle Stack Pack for Main Sail.

The Standing Rigging is new.

Battle Born Lithium Batteries 300amps @ 24 volts 600amps @ 12Volts.

New 24 Volt Xantrex Inverter/Charger with 3,000 watt Pure Sine Wave inverter. 4 new Panasonic HIT Solar Panels 60 Volt @ 330amps w a Victron Solar Charger.

A Solar water heater that heats the water in the water tank, Homemade.

Water Maker 30gal/hr set up to run off the batterie, was on boat when bought.

Recent New Trampoline .

2 Paddle boards able to store under the solar panels.

2 new Garmin Plotters at nav station and one at the helm with scan sonar.

New Sunbrella quick dry cushions for cockpit.

OceanAire Sliding shades/screens over all hatches.

Screens for all the Port holes.

All Through hull fittings replaced with Marlon Through hull fittings.

10 year Copper Coat Bottom paint installed properly, it works great .

Guest Head has been converted to electric.

Owners Head Converted to Composting, one of the best things I did on the boat.

Clothes Washing Machine.

We converted the electric to 50 amps no longer have to run 2 cords.

New Hot Water heater (N/C This was not an upgrade it was maintenance).

11’ Dingy with 15hp Mercury outboard Older but just serviced, Included in price.

Auto Props New Cones.

Yanmar Engines 3JH3E with 4,000hrs Runs Both stare in a Flash in Great Shape.

Comes with a Spinnaker and Drifter.

The improvements were done in the last 2 years most in the last year.


Van Peteghem/Lauriot-Prevost
Lagoon Catamaran
# Built


Length Overall
40 7 / 12.4 m
Waterline Length
38 3 / 11.7 m
26 2 / 8 m
3 11 / 1.2 m
15,960 lb / 7,240 kg

Rig and Sails

Reported Sail Area
957′² / 88.9 m²
Total Sail Area
Sail Area
Air Draft
60 0 / 18.3 m
Sail Area
Forestay Length

Auxilary Power

Fuel Type
Diesel X2
Fuel Capacity
53 gal / 201 l
Engine Hours


Water Capacity
12 gal / 45 l
Holding Tank Capacity


Hull Speed
11.3 kn
Classic: 8.29 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

11.33 knots
Classic formula: 8.29 knots
Sail Area/Displacement
>20: high performance

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


The LAGOON 410 (built in France) replaced the LAGOON 42 (built by TPI in US).
A later, updated version was called the LAGOON 410-S2.

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

View on SailboatOwners.com



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