Lagoon 50's main features
Model
Lagoon 50
Hull type
Catamaran
Category
Offshore cruising catamaran
Sailboat builder
Sailboat designer
Country
France
Construction
GRP (glass reinforced polyester):
- Hull: Single skin bottom, sandwich sides and deck: balsa fiberglass polyester
- Deck: Sandwich balsa fiberglass polyester
First built hull
2017
Last built hull
Still in production
Award(s)
- 2018: Multihull of the Year: From 40 to 50 feet
- 2018: SAIL magazine - Best Multihull Cruising Boat 41 to 50ft
Appendages
Skegs : skeg on each hull
Helm
Single helm wheel
Rudder
Twin spade rudders
Unsinkable
No
Trailerable
No
Standard public price ex. VAT (indicative only)
Lagoon 50's main dimensions
Hull length
48’ 5”14.75 m
Waterline length
46’ 11”14.31 m
Beam (width)
26’ 7”8.1 m
Draft
4’ 7”1.4 m
Mast height from DWL
87’26.51 m
Light displacement (MLC)
45913 lb20826 kg
Maximum displacement (MLDC)
63934 lb29000 kg
Capacity
18021 lb8174 kg
Lagoon 50's rig and sails
Upwind sail area
1702 ft²158.1 m²
Downwind sail area
3636 ft²337.8 m²
Mainsail area
1053 ft²97.8 m²
Genoa area
649 ft²60.3 m²
Asymmetric spinnaker area
2583 ft²240 m²
Code 0 area
1227 ft²114 m²
Rigging type
Sloop Marconi fractional
Mast configuration
Deck stepped mast
Rotating spars
No
Number of levels of spreaders
1
Spreaders angle
Swept-back (diamond)
Spars construction
Aluminum spars
Standing rigging
1x19 strand wire
Lagoon 50's performances
Upwind sail area to displacement
iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.
Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat.225 ft²/T20.89 m²/T
Downwind sail area to displacement
iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.480 ft²/T44.63 m²/T
Displacement-length ratio (DLR)
iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
The DLR can be used to compare the relative mass of different sailboats no matter what their length:
a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.201
Lagoon 50's auxiliary engine
Engine(s)
2 inboard engines
Engine(s) power (min./max.)
57 HP / 80 HP
Fuel type
Diesel
Fuel tank capacity
274.7 gal1040 liters
Lagoon 50's accommodations and layout
Cockpit
Aft cockpit and flybridge
Cabin(s) (min./max.)
3 / 6
Berth(s) (min./max.)
6 / 14
Head(s) (min./max.)
3 / 6
Freshwater tank capacity
126.8 gal480 liters
Holding tank capacity
63.4 gal240 liters
Fridge/ice-box capacity
50.2 gal190 liters
Boiler capacity
15.9 gal60 liters
Head headroom
6’ 7”2 m
Lagoon 50's saloon
Maximum headroom
6’ 8”2.05 m
Saloon table length
3’ 8”1.14 m
Saloon table width
2’ 6”0.75 m
Lagoon 50's fore cabin
Maximum headroom
6’ 7”2 m
Berth length
6’ 8”2.05 m
Berth width
4’ 11”1.5 m
Lagoon 50's aft cabin
Maximum headroom
6’ 7”2 m
Berth length
6’ 8”2.05 m
Berth width
5’ 2”1.6 m
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