Harmony 38 Sailboat Review, Specs, and Listings

Mortain & Mavrikios·2004 – 2011·Harmony Yachts (Groupe Poncin Yachts)
Approximate drawing

Hover a measurement to read its value

Hull Type
Monohull · bulb
Rig
Fractional Sloop
LOA
38.29' · 11.67 m
Disp.
16,469 lbs · 7,470 kg
First year
2004

The Harmony 38 is a 38foot French cruising monohull drawn by Mortain & Mavrikios and built by Poncin Yachts in the mid2000s, pairing a lightdisplacement fiberglass hull with Kevlar reinforcement in highload zones. At just over 38 feet overall with a 12.5foot beam and a 6.4foot bulbfin draft, she sits in the modern familycruiser class: certified CE Class A Ocean, with a displacement near 16,500 pounds and a lead ballast of roughly 5,160 pounds. She is a fractional sloop of about 748 square feet of sail, offered with Volvo diesels of 29 or 39 horsepower and carrying 53 gallons of fuel against 102 gallons of water.

Measurements

Dimensions 01

Length Overall
38.29 ft
Length on deck
Waterline Length
32.97 ft
Beam
12.53 ft
Draft
6.4 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Bulb
Rudder
1× Spade
Ballast
5,159 lbs (Lead)
Displacement
16,469 lbs
Water Capacity
102 gal
Fuel Capacity
53 gal

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
Mainsail foot
Foretriangle height
Foretriangle base
Forestay Length (estimated)
Sail Area
748.1 sqft

Calculations 04

Sail Area to Displacement Ratio
18.49
Ballast to Displacement Ratio
31.33
Displacement to Length Ratio
205.15
Comfort Ratio
25.4
Capsize Screening Ratio
1.97
Hull Speed
7.69 kn

Design and Construction

The Harmony 38 combines a light displacement hull with a Kevlar reinforced structure, built by the French yard Poncin Yachts in solid fiberglass with a foam-core deck and a bulb fin keel. Her lines are those of a contemporary performance-cruiser rather than a heavy voyager: a displacement-to-length ratio near 205 and a sail-area-to-displacement ratio of about 18.5 mark her as moderately powered for her weight, while a comfort ratio of 25.4 and a capsize screening value of 1.97 place her firmly in the coastal-and-offshore family bracket rather than the passage-maker end. The builder claimed quality was assured by Poncin Yachts, but period reviewers were clear that she was built to a price — interior joinery and hardware are simpler than premium cruisers. Owner forums echo that read, praising cockpit space and family comfort yet viewing her as less solidly finished than rivals like the Gibsea 41 or Bavaria 39.

Rig and Handling

Her fractional rig carries a smaller headsail than a masthead sloop, which shifts power into the mainsail and keeps the balanced sail plan straightforward to reef with reasonable loads. Testers found the helm light and balanced, the boat quick to accelerate in a moderate breeze, and responsive even with a family crew. She keeps pace upwind and tacks easily with modest headsail effort, and the fin keel and spade rudder give her real agility in marinas — a point charter skippers highlight as easy marina handling and forgiving balance. The fractional plan favors mainsail power, so downwind she benefits from a gennaker or cruising chute, and several boats were delivered without those downwind extras. The trade for that agility is less directional stability from the light hull and fin keel; her motion becomes more lively in steep chop than heavier cruisers, and more active in heavy seas, so early reefing is advised as wind rises.

Accommodations

Below, the Harmony 38 is laid out for eight berths across three cabins plus a saloon, with two heads and a bright interior where headroom exceeds 1.85 meters. The saloon is bright with white bulkheads and light veneers, and testers called the layout safe for children and short-handed crews, with a spacious cockpit and clear side decks above. Cabins are practical for weeklong charters, though storage volume is limited for long passages — a real constraint for anyone eyeing extended voyaging. The bright, airy volume and family-safe circulation are her strongest interior arguments; the modest stowage is the clear caveat.

Known Issues and Ownership Notes

The mid-2000s build age means any example warrants a close look at standing rigging, deck fittings, and engine hours. Some owners found the standard 40 hp diesel modest against swell, and critics point to the basic fit-out and softer resale alongside some lagging resale values behind better-known brands. Diligent maintenance keeps the boat reliable, and adding gennaker gear improves performance off the wind for those who sail broadly. The fleet is sound with care, but the market has not rewarded the name as strongly as older mainstream marques.

The Verdict

The Harmony 38 is a forgiving, family-oriented coastal cruiser with genuine downwind versatility once equipped, bright and safe below, and easy to handle in harbor. She is not a heavily built passage-maker, and her finish and resale sit a notch below premium rivals.

Pros

  • Light, balanced helm and easy marina handling
  • Bright, family-safe interior with 8 berths and 2 heads
  • CE Class A Ocean certification on a modern fractional rig
  • Gennaker upgrade markedly improves offwind performance

Cons

  • Basic joinery and hardware versus premium cruisers
  • Limited storage for long passages
  • Lively motion and less directional stability in heavy seas
  • Softer resale than better-known brands

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