YachtCodex
RM Yachts

RM 1080

In production
RM 1080 — photo 1

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14 — RM Yachts

Design

Naval architect
Marc Lombard Design Group

Summary

56.4 ftAIR DRAFT6.7 ftDRAFT13.1 ftBEAM
Sailing MonohullSail
Hull length
35.4 ft
Beam
13.1 ft
Draft
5.8–6.7 ft
Air draft
56.4 ft
Displacement
13,095 lb
Sail area (upwind)
802 ft²
Cabins
2

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Sailing Ratios

Classic yacht-design ratios worked out from the builder's published figures, each shown against the bands designers read it by.

Sail area / displacement

How much sail the boat carries for its weight — its power in light air.

ModestCruiserPerformanceRacing162024RM 1080: 23.1
  • 23.1· Performance
How it is worked out

sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔

published upwind sail area

Displacement / length

How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.

UltralightLightModerateHeavyVery heavy100180270350
  • not published: waterline length
How it is worked out

displacement (long tons) ÷ (0.01 × waterline length in ft)³

Ballast ratio

The share of the weight carried in the keel — a rough guide to stiffness, though how deep that weight sits matters as much.

LowModerateHigh3040
  • not published: ballast
How it is worked out

ballast ÷ displacement × 100

Comfort ratio

Ted Brewer's measure of how gently a boat moves in a seaway. Higher means a slower, easier motion.

LightCoastalModerate offshoreHeavy offshoreVery heavy20304050
  • not published: waterline length
How it is worked out

displacement (lb) ÷ (0.65 × (0.7 × LWL + 0.3 × LOA) × beam^1.333), lengths in ft

Capsize screening

A guide from the inquiry after the 1979 Fastnet race: below 2 was taken as suited to ocean passages. It ignores hull shape and where the ballast sits.

Below 22 and above2RM 1080: 2.23
  • 2.23· 2 and above
How it is worked out

beam (ft) ÷ (displacement as ft³ of seawater)^⅓

Hull speed

Roughly the speed a displacement hull reaches before it has to climb its own bow wave.

  • not published: waterline length
How it is worked out

1.34 × √(waterline length in ft), in knots

Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.

Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel21 gal
    Water53 gal

Dimensions

LOA
—
Hull length
35.4 ft (10.8 m)
LWL
—
Beam
13.1 ft (4 m)
Draft (min)
5.8 ft (1.76 m)
Draft (max)
6.7 ft (2.05 m)
Air draft
56.4 ft (17.2 m)
Displacement
13,095 lb (5,940 kg)
Ballast
—
Cabins
2
Heads
—
Berths
—

Sail Plan

Main sail
404 ft² (37.5 m²)
Jib
—
Genoa
398 ft² (37 m²)
Sail area
802 ft² (74.5 m²)
Downwind sail area
—
Rig type
—

Engine and Tanks

Engine
—
Engine count
1
Engine manufacturer
—
Propulsion type
saildrive
Fuel capacity
21 gal (80 L)
Fresh water capacity
53 gal (200 L)
Black water capacity
9 gal (35 L)

Construction

Mast material
—
Hull material
plywood-epoxy
Deck material
—
Keel type
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Fuel
the page says 'oil tank capacity' (French 'gasoil') for the diesel tank
Hull material
plywood-epoxy (site: 'plywood-epoxy sailboat construction'; the page itself prints no material)
Conception
Edouard Delamare Deboutteville
Sail plan
mainsail 37,5 M²; furling genoa 37 M²; assymetric spinnaker 130 M²
Engine
30 CV (CV = metric horsepower; not entered as hp)
Keel options
single keel draft: 2,05 M; twin keels draft: 1,76 M
Upwind sail area
mainsail + genoa
Architect
Marc Lombard Design Group
Length
the page labels 10,80 m simply 'length'; RM names the boat by hull length, stored as such
Displacement basis
light displacement -- 5940 KG (single keel) ; 6150 KG ( twin keels)

Figures read fromrm-yachts.com/en/rm-1080-fast-and-modern-sailing-yacht/· Technical specificationsread 9/13/2026

About RM Yachts

Semi-custom

French builder of plywood-epoxy performance cruising yachts from 30 to 45 feet — the RM 890+, 980, 1080, 1180 and 1380, all drawn by Marc Lombard — building at La Rochelle since 1989, with more than 600 boats sailing.

RM has been building since 1989, and the yard's own archive of every model it has made since then counts more than 600 RM sailing today, around the world.

Visit brand page

The RM Yachts Range

Every model RM Yachts publishes, by length — where this one sits in the range.

  1. RM 138043.6 ft
  2. RM 118038.7 ft
  3. RM 1080· this model35.4 ft
  4. RM 98032.2 ft
  5. RM 890+29.2 ft

By the Same Designers

Boats this boat's designers also drew, for other builders too. Credits are grouped only where the names clearly agree, however each builder spelled them; an unclear one is left out.

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