The Precision 185 CB (Centerboard) represents a modern evolution of the "big daysailer" concept, designed by renowned naval architect Jim Taylor and launched by Precision Boat Works in 2001. Developed to compete with established classics like the Rhodes 19 and Flying Scot, the 185 CB was built to offer a blend of contemporary performance and user-friendly ergonomics. Its design success was solidified when it was named the Sailing World 2003 Boat of the Year for Best Value. Unlike the more traditional, cabin-equipped Precision 18, the 185 is an open-cockpit vessel intended for high-activity daysailing and one-design racing.
Precision 185 CB Information, Review, Specs

- Make
- Precision
- Model
- 185 CB
- Builder
- Precision Boat Works
- Designer
- Jim Taylor
- Number Built
- Production Year(s)
- 2001 - 2019
The boat was manufactured in two distinct configurations: the 590-pound centerboard version and the 880-pound fixed-keel variant, known as the Precision 185 Keel. While they share the same sleek, computer-optimized hull lines, they cater to very different sailing environments. The 185 CB, with its 6-inch draft with the board up, is optimized for shallow estuaries, beaching, and easy ramp launching.
Sailing Performance & Handling
The Precision 185 CB is characterized by a high power-to-weight ratio that places it firmly in the category of a performance dinghy rather than a heavy-displacement daysailer. With a total sail area of 181 square feet and a displacement of only 590 pounds, the boat possesses a Sail Area/Displacement (SA/Disp) ratio that exceeds 35, indicating a vessel that accelerates rapidly and is capable of planing in moderate breezes.
Equipped with a fractional rig and high-quality Harken hardware as standard, the boat is designed for precise control. Reviewers from Sailing World noted that the boat moves well even in light air, averaging 6 knots in 10-knot puffs. The kick-up rudder and ballasted fiberglass centerboard provide safety in shallow water, though the boat lacks the ultimate stability of a fixed-keel vessel. The hull's relatively flat bottom and wide beam (7'4") provide significant initial stability, but its light weight requires active crew weight management to keep it on its feet when the wind exceeds 12-15 knots. Its tracking is reported to be sharp, with tacking angles superior to many shoal-draft cruisers of similar size.
Popular Mentions & Media
The Precision 185 CB achieved significant critical acclaim upon its release, primarily through its recognition as a "Boat of the Year" by Sailing World. It was lauded for providing "state-of-the-art design" at a price point that was accessible to entry-level sailors and families. While it has not been the subject of major books or television appearances, it maintains a strong presence in regional club racing and is frequently discussed in technical articles regarding modern trailer-sailer design.
Known Issues & Buyer’s Checklist
Prospective buyers of the centerboard version must be aware of its specific stability profile. Unlike ballasted keelboats, the 185 CB can "turtle" (capsize to a full 180-degree inversion) if pushed too hard or if the crew fails to respond to a sudden gust.
- Centerboard Retraction: A common concern reported by owners is that during a full capsize, the centerboard can slide entirely back into the trunk. This removes the "lever" that sailors typically use to right a dinghy. Buyers should inspect the centerboard pennant and consider adding a stop or a retrieval line.
- Masthead Buoyancy: Many owners recommend the addition of a masthead float to prevent the boat from inverting during a knockdown.
- Cockpit Scuppers: While the cockpit is self-draining, the transom is partially open. Ensure that the cockpit drainage is clear of debris, as a flooded cockpit significantly degrades stability.
- Mast Step and Bow Eye: Inspect the stainless steel mast step and the bow eye for signs of stress or spider-cracking in the gelcoat, which can occur if the boat was trailered without proper support or subjected to high rig tension.
Community & Resources
The primary hub for owners is the Precision Owners Page, an informal but highly active technical resource for the entire Precision fleet. Because the manufacturer, Precision Boat Works, ceased production in 2018, this community is the essential source for advice on modifications, such as adding spinnaker kits or hiking straps. The company continues to provide some replacement parts support through its original Sarasota-based operation.
The Verdict
The Precision 185 CB is a sophisticated, lively daysailer that bridges the gap between a family picnic boat and a racing dinghy. It is ideally suited for experienced sailors who enjoy high-feedback handling and the ability to explore shallow coastlines.
Pros:
- High-performance Jim Taylor hull design that planes easily.
- Exceptional "Best Value" build quality with Harken hardware.
- Extremely easy to trailer and launch, drawing only 6 inches with the board up.
- Large, ergonomic cockpit that can comfortably seat four adults.
Cons:
- Prone to turtling in a capsize due to its light weight and tall rig.
- Requires active hiking and sail trimming in winds over 15 knots.
- The centerboard can be difficult to access or deploy once the boat is inverted.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- -
- Displacement
- 590 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 18.42 ft
- Waterline Length (LWL)
- 16.67 ft
- Beam
- 7.33 ft
- Draft
- 4.83 ft
- Max Headroom
- -
- Air Draft
- 27.25 ft
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 21.5 ft
- E (Main Foot)
- 9 ft
- I (Foretriangle Height)
- 18.7 ft
- J (Foretriangle Base)
- 6.1 ft
- Forestay Length (est)
- 19.67 ft
- Sail Area
- 181 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 41.17
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- 56.86
- Comfort Ratio
- 3.73
- Capsize Screening Formula
- 3.5
- Hull Speed
- 5.47 kn