Marshall 22 Sloop Information, Review, Specs

Make
Marshall
Model
22 Sloop
Builder
Marshall Marine Corp.
Designer
Breckenridge Marshall
Number Built
Production Year(s)
1965 - ??

The Marshall 22 Sloop is an evocative fiberglass adaptation of the classic Cape Cod catboat, scaled up from the builder's legendary 18-foot Sanderling to provide a true "pocket cruiser" experience. Introduced in 1965 by Breckenridge Marshall, the 22-foot model was designed to offer the stability and massive interior volume of a traditional working hull while utilizing modern, low-maintenance materials. With a beam of 10' 2"—nearly half its waterline length—the Marshall 22 provides a level of deck space and initial stability rarely seen in vessels of this size. While the original design featured the quintessential gaff-rigged cat sail, the sloop variant was developed for sailors seeking more granular control over their sail plan, trading the single massive mainsail for a more balanced fractional rig.

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Sailing Performance & Handling

The Marshall 22 Sloop is defined by its remarkable "form stability," a byproduct of its extreme beam and flat-bottomed hull sections. Under sail, the boat feels exceptionally stiff, resisting heel far longer than a modern narrow-beam sloop. This characteristic makes it a favorite for families and sailors transitioning from larger vessels who prioritize a secure, level platform. According to editorial tests in Sailing Magazine, the sloop-rigged version utilizes a 338-square-foot mainsail paired with a 100-square-foot jib, often managed on a club-footed stay for ease of tacking.

Handling-wise, the 22 Sloop offers a different tactile experience than its cat-rigged sibling. By moving the mast from the extreme bow to a position atop the coachroof, the boat gains better balance off the wind and reduced weather helm in a blow. However, the trade-off is a slight loss in light-air pointing ability compared to the massive, uninterrupted power of the cat rig. Tracking is assisted by a large "barn door" rudder and a heavy centerboard that increases draft from 2' 0" to 5' 2" when fully deployed. This shallow-draft capability allows the Marshall 22 to explore thin-water coves and "gunkholes" that are inaccessible to almost any other 5,600-pound cruiser.

Interior Comfort & Variations

The sheer volume of the Marshall 22's hull allows for an interior that Practical Sailor notes is comparable to many 30-footers of a more conventional design. The 10-foot beam creates a vast main cabin, though it is bisected by the integral fiberglass centerboard trunk, which typically serves as the base for a double-leaf teak table. The sloop configuration introduces a mast compression post within the living space, a feature not found on the cat-rigged version, though it is usually integrated cleanly into the bulkhead.

Accommodations typically include two 6' 6" settees that double as berths, a functional galley with a sink and icebox, and a marine head located forward. While the cabin is spacious, the trade-off for the boat's classic low-profile aesthetic is a relatively modest headroom of approximately 5' 2" (62 inches), which may require taller sailors to stoop. High-quality teak trim and louvered companionway doors are hallmarks of the Marshall Marine Corporation build quality, giving the interior a warm, traditional New England feel. Sibling models, such as the Marshall 22 Cat, share the same hull but offer a more open forward cabin area due to the absence of the mast compression post.

The Marshall 22 holds a revered status within the Catboat Association, a community dedicated to the preservation of this specific hull type. The boat is a frequent subject in nautical literature, including mentions in compilations of the "Buckrammer" articles from Messing About in Boats. It is often cited as the gold standard for fiberglass traditionalism, frequently appearing in the background of coastal New England media to evoke a sense of maritime heritage.

Known Issues & Buyer’s Checklist

Prospective buyers of the Marshall 22 Sloop should pay close attention to several technical areas common to older fiberglass builds.

  • Centerboard Assembly: The plywood-cored centerboard and its bronze pivot pin are prone to wear. If the board is neglected, it can swell or the pin can seize, making deployment difficult.
  • Transom and Deck Coring: Early models utilized plywood reinforcement in the transom and foam coring in the decks. Moisture meters should be used to check for delamination around the chainplates and the "barn door" rudder gudgeons.
  • Steering Linkage: The Marshall 22 uses a rack-and-pinion steering system connected to a wheel. This system requires annual lubrication of the gears, which are accessed via the cockpit locker or steering box; neglect can lead to stiff or notched steering.
  • Sloop Mast Step: In the sloop variant, the mast is stepped on the cabin house. Check for any sagging or compression in the coachroof or the internal compression post, which can occur if the rig has been consistently overtightened.

Community & Resources

The primary hub for owners is the Catboat Association, which provides technical wikis and historical archives for all Marshall models. Technical support is also notably strong from the builder itself; Marshall Marine Corporation remains a family-owned business in South Dartmouth, Massachusetts, and continues to provide parts and factory refit services for hulls dating back to the 1960s.

The Verdict

The Marshall 22 Sloop is a masterclass in combining traditional aesthetics with practical fiberglass longevity. It is a niche vessel that trades modern speed for unrivaled stability and shallow-water access.

Pros

  • Exceptional Stability: The 10' 2" beam provides a very safe, upright sailing experience.
  • Unrivaled Draft: At 2' 0" with the board up, it is the ultimate "gunkholing" cruiser.
  • Build Quality: Solid fiberglass hull construction that has proven to be "bulletproof" over six decades.
  • Resale Value: Strong demand in the secondary market due to its classic appeal.

Cons

  • Low Headroom: Standing headroom is not possible for most adults (approx. 5' 2").
  • Weight and Speed: With a displacement of 5,660 lbs, it is a heavy boat that can be sluggish in light air.
  • Complexity: The sloop rig adds shrouds and stays that the simpler cat rig lacks, complicating the classic silhouette.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
850 lbs
Displacement
5660 lbs
Water Capacity
22 gal
Fuel Capacity
12 gal

Dimensions

Length Overall (LOA)
22.18 ft
Waterline Length (LWL)
21.33 ft
Beam
10.18 ft
Draft
5.18 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Gaffhead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
438 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
22.06
Ballast / Displacement Ratio
15.02
Displacement / Length Ratio (D/L) Ratio
260.37
Comfort Ratio
18.43
Capsize Screening Formula
2.29
Hull Speed
6.19 kn