The Maestro 40 represents a refined synthesis of Finnish craftsmanship and modern performance naval architecture. Designed by the esteemed Eivind Still and produced by Maestro Boats in Kokkola, Finland, this model was conceived as a high-end performance cruiser capable of competitive IRC or ORC racing while maintaining the "furniture-grade" interior finish for which the Baltic shipyards are world-renowned. Emerging as a successor to the legacy of the Jonmeri line, the Maestro 40 is a medium-displacement vessel that prioritizes structural stiffness and sailing "feel," catering to a demographic of experienced sailors who value tactile feedback at the helm.
Maestro 40 Information, Review, Specs

- Make
- Maestro
- Model
- 40
- Builder
- Maestro Boats
- Designer
- Eivind Still
- Number Built
- Production Year(s)
- 2004 - ??
Sailing Performance & Handling
The Maestro 40 is defined by its Eivind Still-designed hull, which features a fine entry and a relatively broad stern that avoids the "pinched" look of earlier IOR-influenced designs. With a displacement of approximately 7,500 kg and a lead bulb keel drawing 2.15 meters, the boat exhibits high initial stability and a powerful righting moment. This allows the yacht to carry a generous sail plan well into the upper wind ranges before requiring a reef. According to technical specifications provided by Maestro Boats, the design emphasizes a balanced rudder and a modern fractional rig, which results in a boat that tracks exceptionally well upwind.
On the water, the Maestro 40 is noted for its "light-touch" handling. Owners frequently highlight its ability to point high—often outperforming pure cruising designs of a similar length—while maintaining a comfortable motion in a seaway. For those seeking even higher performance, the shipyard produced the Maestro 40 ETR (Extended Transom Racer). This sibling variant features a longer waterline and an optimized cockpit layout for racing crews, effectively turning the hull into a dedicated regatta contender without compromising the structural integrity of the base model.
Interior Comfort & Variations
The interior of the Maestro 40 is a testament to Finnish joinery, typically finished in high-quality mahogany or teak with a satin varnish that enhances the natural light provided by the coachroof windows. The layout is centered around a traditional L-shaped galley to port and a proper navigation station to starboard—a feature often sacrificed in more contemporary, mass-produced yachts. The main saloon features opposing settees and a large folding table, providing ample space for a full crew.
Most hulls were configured in a three-cabin layout, featuring a spacious V-berth forward and two symmetrical aft cabins. The attention to detail extends to the technical installations; plumbing and electrical runs are often cited as being remarkably organized, reflecting the shipyard’s "no-compromise" build philosophy. While the ETR variant focuses on cockpit efficiency, the interior remains largely consistent with the standard model, ensuring that even the racing-oriented hulls provide a high level of offshore comfort.
Known Issues & Buyer’s Checklist
While the Maestro 40 is built to an exceptionally high standard, potential buyers should focus on areas common to high-performance Baltic cruisers:
- Saildrive Diaphragm: Most units are equipped with Volvo Penta or Yanmar saildrive systems. The rubber sealing diaphragm has a recommended replacement interval of 7 years; buyers should verify the age of this seal to avoid significant engine-out maintenance costs.
- Rod Rigging Integrity: Many Maestro 40s were delivered with rod rigging to maximize performance. Unlike wire rigging, rod can fail without the warning sign of "meat hooks." A professional ultrasonic inspection or replacement is recommended if the rigging is more than 10-12 years old.
- Deck Core Moisture: While Maestro uses advanced vacuum-bagging and high-quality core materials, any aftermarket hardware installations (such as added solar panels or race tracks) should be checked with a moisture meter to ensure the sandwich construction remains dry.
- Rudder Bearings: Given the boat’s performance orientation, the self-aligning rudder bearings can experience wear if the boat has been campaigned heavily in regattas. Any "slop" or vibration at the helm should be investigated.
Community & Resources
Owners of Maestro yachts often find community through broader Finnish sailing organizations due to the boutique nature of the builder. Technical support and original documentation are often handled directly through the Maestro Boats shipyard, which maintains a deep archive of their builds and continues to offer service and brokerage for the brand.
The Verdict
The Maestro 40 is a "sailor’s sailboat" that bridges the gap between a luxury cruiser and a tactical racer. It is best suited for owners who appreciate the aesthetic of traditional woodwork but demand the velocity of a modern hull.
Pros:
- Superior Build Quality: Exceptional Finnish joinery and structural fiberglass work.
- Performance Versatility: Competitive on the racecourse while remaining manageable for a cruising couple.
- Timeless Aesthetics: The Eivind Still design avoids trendy hull shapes that age poorly.
Cons:
- Limited Availability: Rare on the secondary market outside of Northern Europe.
- Draft Constraints: The 2.15m standard draft may limit access to some shallow cruising grounds.
- Premium Pricing: Reflects the high original build cost compared to high-volume production boats.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 1x Spade
- Ballast
- 5952 lbs (Lead)
- Displacement
- 15432 lbs
- Water Capacity
- 53 gal
- Fuel Capacity
- 53 gal
Dimensions
- Length Overall (LOA)
- 39.7 ft
- Waterline Length (LWL)
- 35.43 ft
- Beam
- 12.14 ft
- Draft
- 7.22 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 52.98 ft
- E (Main Foot)
- 16.73 ft
- I (Foretriangle Height)
- 55.67 ft
- J (Foretriangle Base)
- 15.48 ft
- Forestay Length (est)
- 57.78 ft
- Sail Area
- 874 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 22.56
- Ballast / Displacement Ratio
- 38.57
- Displacement / Length Ratio (D/L) Ratio
- 154.9
- Comfort Ratio
- 23.37
- Capsize Screening Formula
- 1.95
- Hull Speed
- 7.98 kn