The Seguin 44 represents a pivotal era in American yachting, emerging from the early 1980s as a collaboration between the legendary design firm Sparkman & Stephens and the craftsmen at Lyman-Morse Boatbuilding. Conceived at a time when the industry was shifting toward production efficiency, the Seguin series resisted total standardization. Instead, it offered a "semi-custom" platform where 14 to 16 distinct hulls were built, each tailored to the owner's specific requirements for offshore passage-making. The vessel is widely regarded as a quintessential Maine-built cruiser, balancing the sea-kindly hull forms typical of Olin Stephens with the meticulous interior joinery that has come to define the Thomaston-based yard.
Seguin 44 Information, Review, Specs

- Make
- Seguin
- Model
- 44
- Builder
- Lyman Morse Boatbuilding
- Designer
- Sparkman & Stephens
- Number Built
- 15
- Production Year(s)
- 1980 - ??
Sailing Performance & Handling
Under sail, the Seguin 44 is defined by its substantial displacement and high displacement-to-length (D/L) ratio, which typically falls in the 300 to 320 range depending on the specific configuration. This mass, combined with a fine entry and a well-balanced masthead sloop rig, results in a yacht that tracks with exceptional stability. Unlike lighter modern cruisers that can be skittish in a seaway, the Seguin 44 is noted for its "heavy-weather gait," absorbing the impact of waves rather than pounding into them.
The yacht was offered in two primary underwater configurations: a deep-draft fin keel for superior windward performance or a shoal-draft keel-centerboard arrangement that reduced the minimum draft to roughly 5' 3", making it an ideal choice for East Coast cruising in the Chesapeake or the Bahamas. According to technical history from Lyman-Morse, the design was intended for speed and safety, a claim supported by the model's competitive record in offshore races like the Marion-Bermuda, which the Seguin 44 Thistle won in its class in 2003. While the Sail Area/Displacement (SA/D) ratio of approximately 15.6 suggests the boat is not a light-air flyer, it carries its sail well into the upper wind ranges, providing a secure and powerful feel when shorthanded.
Interior Comfort & Variations
The interior of the Seguin 44 is a showcase of traditional Maine boatbuilding. Lyman-Morse utilized hand-selected teak or cherry, often finished in a warm satin varnish, to create a living space that feels more like a custom home than a production vessel. Most hulls were configured with a two-cabin, two-head layout, though the semi-custom nature of the series means that almost no two interiors are identical. Common features include a massive L-shaped galley with deep sinks and extensive refrigeration—necessary for long-range cruising—and a dedicated navigation station that rivals those found on much larger yachts.
Sibling models built on variations of this design philosophy include the smaller Seguin 40 (of which five were built) and the larger Seguin 49 and 52. These variants often shared the same "long house" aesthetic or offered center-cockpit configurations for owners seeking more private aft accommodations. The Seguin 44 specifically maximized its 12' 8" beam to provide a voluminous salon that remains comfortable at sea, featuring high-quality handholds and deep, secure settees.
Popular Mentions & Media
The Seguin 44 has maintained a quiet but prestigious profile in the maritime world. One notable vessel, Rebecca, serves as a floating classroom and research platform for the College of the Atlantic, having been restored by students and staff to conduct offshore expeditions. This specific hull illustrates the enduring durability of the Lyman-Morse build, as it continues to withstand the rigorous demands of student research in the challenging waters of the Maine coast.
Known Issues & Buyer’s Checklist
Prospective buyers of a Seguin 44 should focus on the specific complexities of a semi-custom yacht of this vintage:
- Deck Integrity: Many units were built with balsa-cored decks topped with teak. Over four decades, the thousands of screws securing the teak can lead to moisture ingress. A thorough percussion test or moisture meter reading is essential to check for core delamination.
- Blistering: Some older hulls have shown a tendency for osmotic blistering, particularly in the keel area or centerboard trunk. While often cosmetic, extensive "rash" may require a bottom peel and epoxy barrier coat.
- Keel-Centerboard Hardware: On shoal-draft models, the centerboard trunk, pin, and lifting pennant require specialized inspection. Wear in the pivot pin can cause a distinct "thumping" sound when sailing off the wind.
- Systems Obsolescence: Because Lyman-Morse customized the electrical and plumbing systems for each owner, finding original wiring diagrams can be challenging. Expect to spend time tracing circuits if the yacht has not undergone a modern refit.
Community & Resources
The primary resource for owners is Lyman-Morse itself, which maintains a deep archive of its past builds and often services these vessels at its yards in Thomaston and Camden, Maine. The Sparkman & Stephens Association also provides a wealth of historical context and technical data for those owning or restoring yachts designed by the firm.
The Verdict
The Seguin 44 is an "heirloom" yacht that appeals to sailors who value build quality and pedigree over modern interior volume and light-air speed.
Pros:
- Exquisite Maine craftsmanship and high-end joinery.
- Balanced, predictable handling in heavy offshore conditions.
- Custom-level attention to detail rarely found in 44-foot yachts.
- Strong resale value due to the Sparkman & Stephens brand.
Cons:
- Maintenance-heavy exterior teak (on most hulls).
- Heavy displacement makes it less competitive in light-air coastal racing.
- Draft can be restrictive on the deep-keel versions.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- - (Lead)
- Displacement
- 27000 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 43.08 ft
- Waterline Length (LWL)
- 33.54 ft
- Beam
- 12.83 ft
- Draft
- 6.25 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 48.5 ft
- E (Main Foot)
- 16.2 ft
- I (Foretriangle Height)
- 55 ft
- J (Foretriangle Base)
- 17.5 ft
- Forestay Length (est)
- 57.72 ft
- Sail Area
- 874 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 15.53
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- 319.47
- Comfort Ratio
- 38.32
- Capsize Screening Formula
- 1.71
- Hull Speed
- 7.76 kn