Jeanneau Sun Odyssey 380 Sailboat Review, Specs, and Listings

Marc Lombard·2021·Jeanneau
Approximate drawing

Hover a measurement to read its value

Hull Type
Monohull · bulb
Rig
Fractional Sloop
LOA
36.8' · 11.22 m
Disp.
15,203 lbs · 6,896 kg
First year
2021

The Jeanneau Sun Odyssey 380 entered production in 2021 as a Marc Lombard–designed cruiser in the longrunning Sun Odyssey line, with interior styling by JeanMarc Piaton of Piaton Yacht Design. At 38 feet 6 inches overall with a 35foot1inch waterline and a beam of 12 feet 3 inches, she carries 15,203 pounds of displacement and a ballasttodisplacement ratio near 0.26, figures that place her firmly in the modern cruising monohull mainstream rather than the ultralight racer camp.

Measurements

Dimensions 01

Length Overall
36.8 ft
Length on deck
35.33 ft
Waterline Length
35.14 ft
Beam
12.34 ft
Draft
6.56 ft
Maximum Headroom
Air Draft
54.1 ft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Bulb
Rudder
2× Spade
Ballast
4,416 lbs (Iron)
Displacement
15,203 lbs
Water Capacity
87 gal
Fuel Capacity
34 gal

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
44.13 ft
Mainsail foot
14.76 ft
Foretriangle height
45.57 ft
Foretriangle base
13.78 ft
Forestay Length (estimated)
47.61 ft
Sail Area
682.43 sqft

Calculations 04

Sail Area to Displacement Ratio
17.79
Ballast to Displacement Ratio
29.05
Displacement to Length Ratio
156.41
Comfort Ratio
23.21
Capsize Screening Ratio
1.99
Hull Speed
7.94 kn

Design and Construction

The 380's most immediately visible styling cue is the inverted bow, whose knuckle test sailors noted hovering just above the waterline. The builder states this reverse bow increases efficiency downwind, sharpens responsiveness at the helm, and eases handling in port. Behind that bow, pronounced hull chines run aft from amidships and a low-slung coachroof keeps the profile lean. The hull itself is hand-laid solid fiberglass, while the deck is balsa-cored through Jeanneau's injection process, which yields a finished surface on both sides straight from the mold. Twin rudders and recessed sidedecks combine for secure deck movement and improved helm visibility, and the lifting-keel option lets the boat dry out on removable poles without, per the builder, impacting performance.

Rig and Handling

The 380 uses a high-aspect rig with no backstay, which lets an owner hoist a square-top main for added performance. A lowered boom eases sail access and augments area without weighing the boat down, and a sprit doubles as anchor roller and tack point for off-wind sails. The double-ended mainsheet runs to a bridle anchored on either side of the cabin top, while genoa sheets pass through friction rings at the mast, each tuned by inhaul and outhaul lines so the clew can be finely positioned. A 110 percent genoa on roller furler was fitted to the reviewed boat, with a self-tacking jib track available as an option. On the water, testers cracked off to a close reach and pushed past 8 knots, having already seen over 7 knots hard on the wind in about 15 knots of breeze. The twin rudders made her zig and zag with a turn of the wheel, though the relatively low lower shrouds must be ducked when heading forward.

Accommodations

Piaton's interior is bright and airy with a clean, contemporary aesthetic. The saloon centers on a drop-leaf table framed by U-shaped port seating and a long opposite settee with a clever inboard armrest at its forward end; the nav station and electrical panel sit at the far end. The galley abaft the dinette holds a gimbaled propane two-burner stove and oven, generous refrigeration, and counters with deep fiddles. Owners may choose two or three cabins: the reviewed three-stateroom, two-head version had a shared head and shower to starboard, while the two-cabin arrangement adds a second hanging locker forward and reconfigures the aft starboard zone for a separate shower and workshop. The forward cabin carries a rectangular berth and a daybed on the keel box that adds comfort in agitated water.

Cockpit and Deck Gear

The helms sit far aft beside a manual fold-down transom swim platform, with a clean path between them and a centerline cockpit table whose fiberglass leaves drop for clear forward passage, the stainless frame doubling as a handhold. A single Harken sheet winch sits just forward of each wheel, and another pair on the cabin top handles halyards, reef lines, and vang. This layout keeps primary sail control close to the helm yet separates fine-tuning to the coachroof.

Propulsion and Specifications

The standard 29 hp Yanmar with shaft drive propelled the test boat at a 6.5-knot cruise (2,300 rpm) and 8.7 knots fast (2,800 rpm); a 40 hp Yanmar is optional. Tankage is 34 gallons fuel, 87 water, and 21 holding. Two cast-iron fixed keels are offered—shoal at 5 feet 3 inches and standard at 6 feet 6 inches—and the 54-foot-6-inch mast stays Intracoastal Waterway-friendly. The CE Category A8 / B10 / C10 / D10 rating confirms offshore capability for eight.

The Verdict

The Sun Odyssey 380 is a thoughtfully modern cruiser that trades backstay depowering for a square-top-friendly rig and uses Lombard's chined hull and inverted bow to sharpen handling without sacrificing the Piaton interior's calm livability. The friction-ring genoa tuning and drop-leaf cockpit table show real short-handed cruising intent.

Pros

  • Inverted bow and chined hull for downwind efficiency and helm response
  • Injection balsa deck with finished surfaces; hand-laid solid hull
  • Lifting keel dries out on poles with no stated performance loss
  • Three- or two-cabin layouts with versatile aft reconfiguration

Cons

  • No backstay limits rapid mainsail depowering in gusts
  • Low lower shrouds obstruct the path to the foredeck

Similar sailboats

12 comparable designs · similar LOA, displacement & rig