Marieholm S-20 Information, Review, Specs

Boat drawing
Make
Marieholm
Model
S-20
Number Built
250
Production Year(s)
1976 - 1978

The Marieholm S-20, a delightful compact sailboat produced by the esteemed Swedish builder Marieholm Boats between 1976 and 1978, embodies the company's commitment to robust construction and classic design. With an overall length of just under 20 feet (19.68 ft) and a waterline length of 17.22 feet, this fractional sloop with a fin keel and transom-hung rudder was conceived as a capable weekender or coastal cruiser, offering a solid and reliable platform for small-boat enthusiasts. Weighing in at 2,756 pounds, the S-20 carved out a niche as a sturdy yet manageable vessel within the Marieholm family of yachts.

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History and Design

The creation of the Marieholm S-20 falls within an era when Marieholm Boats was at the forefront of leveraging fiberglass technology to produce durable and low-maintenance vessels, a stark contrast to traditional wooden boat construction. The S-20 was designed by the renowned Swedish naval architect Olle Enderlein, known for his practical and seaworthy designs. Enderlein also designed the earlier Marieholm MS-20, and the S-20 emerged as a refined iteration of that successful motorsailer concept.

Introduced in 1976, the S-20 distinguished itself from its predecessor, the MS-20, by featuring a longer and taller coach roof, a smaller cockpit, and notably, no inboard engine as standard. This design choice emphasized sailing performance and potentially more comfortable interior volume over the motorsailing capabilities of the MS-20. Approximately 250 units of the S-20 were built during its brief production run, showcasing Marieholm's consistent manufacturing ethos of robust construction and timeless aesthetics.

Sailing Performance and Handling

While its compact size means that traditional performance ratios are less directly applicable, the Marieholm S-20's design elements point to a predictable and capable sailing experience. It features a monohull form with a fin keel and a transom-hung rudder. This configuration typically offers good maneuverability and responsiveness, allowing the S-20 to turn efficiently and respond well to helm input. Described as having an "average hull design," the S-20 likely provides stable and forgiving sailing characteristics, making it suitable for both novice and experienced sailors. Its displacement of 2,756 pounds for its length indicates a solid build that should provide a relatively stable motion, even when encountering choppy conditions, a desirable trait in a small cruiser.

Accommodations and Layout

Despite its modest length, the Marieholm S-20 was designed to maximize usable interior space, particularly evident in its longer and taller coach roof compared to the MS-20. While detailed interior layouts are not extensively documented in public resources, a boat of this size from its era would typically feature a basic yet functional arrangement. This would likely include a V-berth forward for sleeping, a compact salon area with opposing settees that might double as additional berths, and a rudimentary galley area for simple meal preparation. A marine head, possibly a portable unit, would also be a standard feature. Marieholm's reputation for classic and durable construction suggests that the interior finish, while perhaps not luxurious, would have been practical and resilient, often incorporating wood trim alongside fiberglass surfaces, prioritizing longevity and ease of maintenance.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
794 lbs (Iron)
Displacement
2756 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Main Sail Area
-
Foretriangle Sail Area
-
Total Sail Area (Reported)
183 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
19.68 ft
LWL
17.22 ft
Beam
7.22 ft
Draft
2.95 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
5.56 kn
Pounds per Inch Immersion
444.24