Design and Construction
The hull form is the heart of the 372's character. Bob Perry's design review describes a smooth IMS-type shape with a clean run and broad hips aft without going to an extreme, and the sections are very arc-like with a tangent at centerline. Moderate topside flare keeps the bow volume honest without bloating the topsides, and the beam at the waterline measures a full 10 feet to support that aft breadth. A noteworthy structural choice is the absence of any skeglet in front of the rudder; the blade itself is elliptical, hung on a spade configuration that demands clean steering inputs but rewards them with nimble control. The sheerline's low point sits surprisingly far aft — Perry suggests around station 7.75 — which flattens the side profile near the cockpit and quietly enlarges the sense of interior volume aft. Above the waterline, the deck flows with soft, sculpted shapes that look low windage, a deliberate break from the high-truncated cabins of some contemporaries.
Two keel options were offered from the start, and the choice materially changes the boat's ballast profile. The fin keel draws 6 feet 10 inches and carries 6,500 pounds of lead ballast, while the Scheel keel draws just 4 feet 9 inches yet carries an additional 500 pounds, totaling 7,000 pounds. The Scheel variant trades a small amount of upright reaching efficiency for shoal-water access and a lower center of gravity advantage in roll damping.
Rig and Handling
Up top, the 372 is rigged as a masthead sloop with double spreaders and a babystay, a configuration that lets the mast carry a measured amount of forestay tension without a running backstay regimen on a short cruise. Jackett designed about four inches of pre-bend into the rig, a quiet detail that stabilizes the luff curve of a modern mainsail and reduces the need for mast-pumping adjustments. With a sail area of 672.5 square feet and a sail-area-to-displacement ratio of 17.53, the boat sits at the lively end of the cruising spectrum — enough canvas to move in modest air, but not so much that she demands a professional crew to stay upright. The elliptical rudder and clean aft run suggest a boat that will turn promptly in a confined marina and hold a line under autopilot offshore.
Accommodations
Inside, Jackett used geometry to make the 372 feel larger than her length. Angled bulkheads in the main cabin increase the usable space, or at least the feeling of usable space, and the wrap of the cockpit coamings around the forward end of the cockpit adds a bit to the working headroom in the head and aft stateroom while trimming cockpit seat length. The galley wraps around over the engine box, a compact U that keeps the cook braced in a seaway and centralizes systems access. The quarter cabin is unapologetically generous: a double berth 6 feet 4 inches wide with a bureau and a hanging locker, a layout that gives real privacy to a couple in that cabin.
Known Issues
The documented survey for the 372 is unusually clean of defects — no recurring structural rot, no endemic rigging failure, no pervasive deck-core saturation is recorded in the sources. The only design-level caveats are inherent to her choices: the unskegged spade rudder is vulnerable to grounding damage in a way a skegged blade is not, and the Scheel keel's extra ballast sits lower but complicates haulout alignment. Neither is a fault so much as a trade the buyer accepts knowingly.
Refits and Ownership
Practical ownership of a 372 centers on the Yanmar 3HM 3FE auxiliary, a 34-horsepower diesel backed by a 43-gallon fuel tank and a 90-gallon water capacity that supports extended coastal range. The flat fact set shows no systemic refit burden; the boat's fiberglass-solid hull and deck leave none of the cored-deck re-core anxiety that shadows some peers. A new owner's first dollars are better spent on sail inventory and electronics than on structural remediation.
The Verdict
The Tartan 372 is a designer's boat: coherent in hull, rig, and interior, with no wasted gestures. She rewards a sailor who wants a 37-foot cruiser that handles like a larger racer-cruiser without the maintenance overhead of exotic construction.
Pros
- IMS-type hull with arc-like sections and broad aft hips for balanced cruiser-racer performance
- Two keel choices, including a 4-foot 9-inch Scheel with 7,000 pounds of ballast
- Angled-bulkhead interior and wrapped coamings create a 6-foot 4-inch quarter-cabin double
- Clean, low-windage deck and unskegged elliptical spade rudder for precise control
Cons
- Spade rudder without skeglet is more exposed to grounding damage
- Scheel keel adds ballast but complicates yard handling and shoal mooring geometry
- Cockpit seat length reduced by the forward coaming wrap
