Outremer 43

1986–2000 · designed by Gérard Danson · built by Outremer Yachting

Performance-oriented offshore cruising catamaran. Slightly larger sister platform to the Outremer 38, same Outremer design philosophy — prioritises sailing performance and offshore credibility over interior volume. Targeted at experienced shorthanded offshore cruisers seeking a cat that sails materially better than charter-fleet equivalents.

This is a general read on the Outremer 43 class — informed background, not a verdict on any individual boat. Condition, refit history, and how a particular hull was sailed and stored matter far more than class reputation. Use it to know what to look for; for a read on a specific listing, run a free FairKeel report on that boat.

At a glance

Hull form: Multihull Cat
Rudder: Spade
Mast step: Deck Stepped
Hull construction: Fiberglass
Bridgedeck: Solid
Production: 1986–2000
Built in: France

What the Outremer 43 is known for

Performance-oriented design — sails materially better than charter- fleet cats of the same LOA. Genuine offshore-cruiser class.
Slightly larger than the Outremer 38 — accommodation step up while retaining the Outremer sailing characteristics.
Manufacturer still in business — heritage parts and design support remain available via modern Outremer.

Known trade-offs

Twin everything = 2× service cost. Maintenance budget for a cat is materially higher than a monohull of similar LOA — buyers underbid this regularly.
Hull-to-bridgedeck joint is the class-defining structural concern and requires a cat-specialist surveyor. A monohull-only surveyor is not adequate for purchase inspection.
Bridgedeck slamming clearance is generation-dependent — earlier Outremer 43s may have less clearance than later production. Confirm clearance spec for the specific generation.
Marina berthing costs typically 1.5-2× monohull of same LOA. Wide beam pushes the boat into the next berth category at most marinas.

Age-related quirks to expect

Bridgedeck slamming clearance — generation-dependent across the 1986-2005 range; earlier hulls may have less clearance than later ones severity: Medium affects: all (generation-dependent)

Twin engines or twin saildrives — service cost ~2× monohull equivalent; saildrive seal cycle (every 7 years) is critical severity: Medium affects: all

Hull-to-bridgedeck joint — the structural weak point on any cat; stress cracks / delamination possible by year 25-30 severity: High affects: all (age-driven)

Performance rig (tall, light) — original sails + running rigging working harder than on cruising cats; shorter replacement cycles severity: Low affects: all

Systems to check before you buy

Hull-to-bridgedeck structural joint priority: offshore, coastal, liveaboard

The class-defining structural inspection for any catamaran. Repeated flexing between the two hulls + bridgedeck loads the joint; over decades, stress cracks or delamination can develop. Mandatory survey item — and the surveyor must be cat-experienced. A monohull-only surveyor is not adequate.

Twin engines + saildrives priority: offshore, coastal, liveaboard

Twin Volvo or Yanmar saildrives typical. Saildrive seal cycle (~7 years) is non-negotiable. Twin engines double the service schedule + parts cost vs. a monohull equivalent. Confirm both engines are in matched condition — a mismatched pair drives up cost-to-equalise.

Standing rigging + deck-stepped mast priority: offshore, coastal

Tall performance rig + light platform = high rig loads. Original wire typically due at 20-25 years (shorter cycle than cruising- monohull equivalents). Deck-stepped mast compression transferred through the bridgedeck structure — mast-step area needs inspection.

Ground tackle + bridle setup on wide platform priority: offshore, coastal, liveaboard

Catamaran ground tackle lives on a wide bow platform between the hulls. Anchor bridle, windlass mounting, chain-locker drainage on the bow beam all need inspection for fatigue / corrosion. Snubber + bridle gear sized for cat load distribution.

How it fits your plans

Offshore: Designed for it within the performance-cat framing. Outremer's offshore track record is genuine — multiple transatlantic / Pacific crossings in class. Faster + more demanding to sail well than charter cats.
Coastal: Excellent. Twin-hull stability + shoal draft + speed make it very capable in mixed coastal conditions.
Liveaboard: Workable. The 43 offers more accommodation than the Outremer 38 but still tighter than equivalent LOA charter cats — the performance-cat philosophy is the trade-off.
Weekending: Overspecced for weekend-only use.

This guide is the class. A report is that hull. Paste the listing you're looking at and FairKeel grades every claim in it against what's known about the Outremer 43 — where the evidence is thin, the red flags worth a second look, the costs likely to land in your first season, and whether the boat suits the plans you describe in a few short questions.

It won't read the photos or put a number on the boat — that's the Deep-Dive, and for the real answer, a surveyor. It will tell you when a Deep-Dive isn't worth buying. Free, no account, usually a minute or two.

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