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7data points analyzed by Sailpages.com to compile this ECUME DE MER buyer’s report
ECUME DE MER

ECUME DE MER

Chantier Malliard🇫🇷· Design: Group Finot
1968–19791,335 built
$1.1K – $2.9K est. annual maintenance
Coastal CruisermonoMasthead SloopFin
Quarter Ton Class

Specifications

Hull

LOA26 ft
LWL19.25 ft
Beam8.75 ft
Draft5 ft
Displacement4,000 lb
Ballast1,610 lb
Hull speed1.34·√LWL5.9 kn

Rig & Sails

Iforetriangle height29.5 ft
Jforetriangle base10.7 ft
Pmainsail luff24.9 ft
Emainsail foot9.6 ft
FLforestay10.7 ft
Mainsail286.9 sq ft
Jib (100%)157.8 sq ft
Spinnaker268.3 sq ft

About the ECUME DE MER

Early Finot design and winner of IOR 1/4 ton cup several times beginning in 1968 First boats were of plywood multi-chine construction. (Flush deck). Boats based on this design have been built in France, Holland, Australia and Japan. Selected for the 'Tour de France a la Voile' in 1978. Finot was actually still working for Philippe Harle at this time. 'Petite Fleur', a soft chined version of the ECUME DE MER design (with other improvements) was Int. 1/4 ton winner in 1972.

Sailpages Buyer's Take

The Ecume de Mer is a classic 26-foot cruising sloop designed by Group Finot and built by Chantier Malliard (FR) between 1968 and 1979, with a total production run of 1335 hulls. This data-driven synthesis is based on owner reports and listings, as Sailpages.com does not physically inspect or test boats.

Best for:
This boat is best suited for coastal cruisers and weekend sailors seeking a manageable, trailerable package with a comfortable interior, rather than serious bluewater passagemakers.
Bluewater capability:
With a displacement of 4000.0 lb and a capsize ratio of 2.21, the Ecume de Mer is generally considered suitable for protected coastal waters but lacks the heavy displacement and structural robustness typically required for extended offshore passages.
Comparables:
Comparable boats from this era include the O'Day 26 and the Pearson 26, which share similar dimensions and roles as popular, mass-produced coastal cruisers with fin keels and masthead rigs.

Performance

Comfort16.2
Capsize2.21
SA/Disp17.6
Disp/Len250
Bal/Disp40.3

ORC Performance Data(2 certificates)

Measured performance data from ORC (Offshore Racing Congress) certificates.

Polar Diagram

24680°30°60°90°120°150°180°WIND
4kn6kn8kn10kn12kn14kn16kn20kn24knbeat VMGrun VMG

Boat speed (kn) vs. true wind angle. Source: ORC

Racing Ratings

GPH788.8 s/miOSN735.1

Triple Number

LowMedHighOffshore0.71140.88950.9730Inshore0.55930.73410.8153

ORC Measured

Displacement1850 kg (4079 lb)Wetted surface13.0 m² (140 ft²)Stability index-1.0

Sail Areas (ORC)

Main13.7 m² (147 ft²)Genoa23.4 m² (251 ft²)Spinnaker43.8 m² (472 ft²)Asymmetric24.4 m² (263 ft²)

Speed Table (kn)

TWA \ TWS468101214162024
52°3.44.55.25.55.75.85.85.85.7
60°3.64.75.35.75.85.96.06.06.0
75°3.74.85.45.86.06.16.26.46.4
90°3.54.75.55.96.16.36.46.76.8
110°3.64.85.66.06.36.77.07.37.6
120°3.44.75.56.06.36.77.07.78.2
135°3.14.25.15.76.16.46.87.68.8
150°2.63.64.55.35.86.16.47.18.0
Beat VMG2.23.03.53.94.14.14.14.03.8
Run VMG2.23.13.94.65.25.76.06.67.2

Pricing

We don't have market pricing data for the ECUME DE MER yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.

Estimated Cost of Ownership

Based on 26ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$1.1K – $2.9K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
N/A
No price data available

Articles & Reviews

Known Issues & Pre-Purchase Inspection

We don't have enough data on the ECUME DE MERyet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.

Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.

1Structural & Bulkheads9732Standing Rigging6403Deck & Topsides6404Keel & Keel Bolts5535Rudder & Steering5086Hull & Bottom377
Free general pre-purchase checklist
25 survey areas — hull, keel, rig, engine, electrical and more. Take it aboard when you view any boat.

Own a ECUME DE MER? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.

Similar Sailboats

Which engine powers your ECUME DE MER?

We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.

Already know your engine? Search all engines → to find its exact parts.

Used sails that fit the ECUME DE MER

Checking eBay for sails sized to this boat's rig…