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Lagoon 50’s rig and sails
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Upwind sail area
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1702 ft²158.1 m²
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Downwind sail area
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3636 ft²337.8 m²
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Mainsail area
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1053 ft²97.8 m²
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Genoa area
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649 ft²60.3 m²
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Asymmetric spinnaker area
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2583 ft²240 m²
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Code 0 area
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1227 ft²114 m²
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Rigging type
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Sloop Marconi fractional
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Mast configuration
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Deck stepped mast
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Rotating spars
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No
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Number of levels of spreaders
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1
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Spreaders angle
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Swept-back (diamond)
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Spars construction
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Aluminum spars
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Standing rigging
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1×19 strand wire
Lagoon 50’s performances
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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.
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225 ft²/T20.89 m²/T
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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.
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480 ft²/T44.63 m²/T
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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.
Lagoon 50’s auxiliary engine
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Engine(s)
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2 inboard engines
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Engine(s) power (min./max.)
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57 HP / 80 HP
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Fuel type
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Diesel
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Fuel tank capacity
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274.7 gal1040 liters
Cockpit -
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Aft cockpit and flybridge
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Cabin(s) (min./max.)
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3 / 6
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Berth(s) (min./max.)
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6 / 14
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Head(s) (min./max.)
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3 / 6
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Freshwater tank capacity
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126.8 gal480 liters
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Holding tank capacity
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63.4 gal240 liters
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Fridge/ice-box capacity
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50.2 gal190 liters
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Boiler capacity
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15.9 gal60 liters
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Head headroom
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6’ 7”2 m
Lagoon 50’s saloon
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Maximum headroom
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6’ 8”2.05 m
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Saloon table length
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3’ 8”1.14 m
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Saloon table width
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2’ 6”0.75 m
Lagoon 50’s fore cabin
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Maximum headroom
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6’ 7”2 m
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Berth length
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6’ 8”2.05 m
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Berth width
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4’ 11”1.5 m
Lagoon 50’s aft cabin
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Maximum headroom
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6’ 7”2 m
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Berth length
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6’ 8”2.05 m
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Berth width
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5’ 2”1.6 m
