Soverel 27 Information, Review, Specs

Soverel 27 Drawing
Make
Soverel
Model
27
Builder
Soverel Marine
Designer
Mark Soverel
Number Built
27
Production Year(s)
1986 - 1987

The Soverel 27 is a high-performance fractional sloop that emerged in the mid-1980s as a specialized contender for the Midget Ocean Racing Club (MORC) circuit. Designed by Mark Soverel, the vessel represents a refined evolution of the racing philosophy established by his father, Bill Soverel, the founder of Soverel Marine. Unlike the earlier, more versatile designs of the 1960s and 70s, the Soverel 27 was a "designer’s boat"—Mark Soverel famously owned and raced one himself, utilizing it as a platform to showcase the brand's competitive edge. Produced between 1986 and 1987, the hull was manufactured both at the Soverel Marine facility in North Palm Beach and later through a production partnership with Tartan Yachts. This transition meant that while early units focused almost exclusively on weight-saving for racing, later units often featured the more refined interior woodworking and finish quality associated with the Tartan Yachts legacy.

Sailing Performance & Handling

The Soverel 27 is defined by its light displacement and high ballast-to-displacement ratio, making it an exceptionally stiff and responsive platform for its size. Designed specifically to excel under the MORC rule, which favored boats that could perform across a wide range of conditions without sacrificing stability, the 27 features a deep fin keel and a balanced spade rudder. Its fractional rig allows for precise mainsail control, a necessity given the boat's sensitivity to trim.

On the water, the boat feels more like a large dinghy than a traditional keelboat. It tracks exceptionally well upwind, benefiting from a narrow waterline and an efficient underwater profile. Technical anecdotes from the period suggest that the Soverel 27 can "plane" in heavy air under spinnaker, a feat rarely achieved by 27-footers of that era. Because many were built using Klegecell foam coring in the hull, the stiffness-to-weight ratio is superior to many of its contemporaries, such as the J/27 or the Olson 25. This rigidity ensures that stay tension remains constant even when the backstay is cranked down to flatten the headstay in a breeze.

Interior Comfort & Variations

While the Soverel 27 was built for the racecourse, it was marketed as a pocket cruiser, featuring an enclosed interior that is surprisingly functional for a boat with such a narrow beam. The layout typically includes a V-berth forward, followed by a small head area (often equipped with a chemical toilet or a compact marine head) and a main salon with settee berths on either side.

The variation in interior finish is notable depending on the builder. The units produced by Soverel Marine often emphasized a "Spartan-plus" aesthetic, utilizing lightweight laminates and simple moldings to keep the racing weight down. Conversely, the units produced by Tartan Marine generally featured more extensive teak trim and upgraded cabinetry. Headroom is limited, as is common in MORC-style boats designed with low-profile cabintops to reduce windage, but the inclusion of a small galley area and a dedicated nav station made the boat viable for "Fastnet-style" offshore racing or weekend coastal hopping.

The Soverel 27 occupies a respected niche in the history of American racing, often mentioned alongside its larger sibling, the Soverel 33, as a benchmark for performance. While it does not have the massive production numbers of a Catalina or a Hunter, its cultural footprint is firmly rooted in the MORC and PHRF (Performance Handicap Racing Fleet) communities. It is frequently cited in retrospectives of Mark Soverel’s career, highlighting his ability to translate high-end racing geometry into a production-ready hull. The boat remains a frequent subject of discussion on performance-oriented technical forums where owners debate the optimal rig tension and keel fairing techniques to maintain its competitive edge decades after its launch.

Known Issues & Buyer’s Checklist

Prospective buyers of a Soverel 27 should focus their inspection on the structural integrity of the sandwich construction.

  • Deck and Hull Coring: Like many Soverels, the 27 utilized Klegecell or balsa coring. While Klegecell is closed-cell and resistant to rot, balsa-cored decks are susceptible to moisture intrusion around stanchion bases and chainplates. A thorough percussion test or moisture meter reading is essential.
  • Keel Attachment: Given its history as a hard-raced boat, the keel bolts and the surrounding fiberglass "sump" area should be inspected for "smile" cracks at the leading edge, which can indicate a previous grounding or stress from high-load racing.
  • Rudder Bearings: The high-aspect spade rudder puts significant stress on the bushings. Any "slop" or play in the tiller often indicates that the bearings require replacement.
  • Rigging Loads: Because the boat utilizes a fractional rig with significant backstay flicker, the chainplates and the mast step area (often a deck-stepped configuration with a compression post) should be checked for compression cracks or spiderwebbing in the gelcoat.

Community & Resources

The Soverel 27 shares a strong community link with the Soverel 33 National Class, where technical data regarding the Soverel family's construction methods is frequently archived. While there is no longer a standalone manufacturer support system, the Soverel name is still celebrated at the Soverel Harbour Marina in Palm Beach, which stands as a geographical tribute to the builder’s history.

The Verdict

The Soverel 27 is a "purist’s" sailboat, offering a level of tactile feedback and speed that modern high-volume cruisers cannot match.

Pros:

  • Exceptional light-air performance and upwind pointing ability.
  • High-quality construction materials (Klegecell) in many hulls.
  • Easily managed by a small crew due to the fractional rig and balanced helm.
  • Dual-purpose capability for both club racing and minimalist weekend cruising.

Cons:

  • Limited interior headroom and cramped accommodations for more than two adults.
  • Balsa-cored decks require vigilant maintenance to prevent delamination.
  • The narrow beam can make the boat feel "tender" until the lead ballast takes over.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
1600 lbs (Lead)
Displacement
3900 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
26.52 ft
Waterline Length (LWL)
21.92 ft
Beam
8.75 ft
Draft
5 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
33.3 ft
E (Main Foot)
11.28 ft
I (Foretriangle Height)
35 ft
J (Foretriangle Base)
10 ft
Forestay Length (est)
36.4 ft
Sail Area
363 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
23.44
Ballast / Displacement Ratio
41.03
Displacement / Length Ratio (D/L) Ratio
165.31
Comfort Ratio
14.39
Capsize Screening Formula
2.22
Hull Speed
6.27 kn