Precision 185 Information, Review, Specs

Precision 185 Drawing
Make
Precision
Model
185
Builder
Precision Boat Works
Designer
Jim Taylor
Number Built
Production Year(s)
2001 - 2019

The Precision 185 represents a refined evolution in the small-boat portfolio of Precision Boat Works, designed specifically for sailors who prioritize cockpit space and spirited performance over overnight accommodations. While the older Precision 18 was defined by its "maxi-trailerable" cabin, the 185 was conceived by designer Jim Taylor as a high-performance daysailer that bridges the gap between a pure racing dinghy and a stable pocket cruiser. Measuring 18 feet 5 inches with a generous 7-foot 4-inch beam, the 185 is characterized by its large, open cockpit and a modern, efficient underwater profile. It was built using the same robust hand-laminated fiberglass techniques that defined the Porter brothers' tenure in Palmetto, Florida, ensuring a level of structural integrity often missing in mass-produced daysailers of this size.

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Sailing Performance & Handling

The sailing characteristics of the Precision 185 are heavily influenced by Jim Taylor’s background in high-performance yacht design. Unlike many traditional small cruisers that rely on heavy displacement for stability, the 185 utilizes a sophisticated keel/centerboard arrangement and a relatively high Sail Area to Displacement (SA/Disp) ratio. This design allows the boat to remain nimble in light air while maintaining a predictable, stiff feel when the breeze freshens. According to editorial analysis from Sail Magazine, the boat was designed to be "spirited but not scary," catering to families who want a boat that rewards good trimming without the constant threat of a capsize associated with lighter dinghies.

Tracking is remarkably true for a boat of this length, thanks to the foil-shaped centerboard and kick-up rudder. The 185 carries a fractional rig with a simple, swept-spreader design that eliminates the need for a backstay, allowing for a larger, more powerful mainsail. On the water, owners often report that the boat "punches above its weight," maintaining momentum through a light chop better than the smaller Precision 15 or 165. The hull’s flat sections aft also suggest a potential for early planing under the right conditions, though its primary mission remains stable, upright daysailing.

Interior Comfort & Variations

The Precision 185 is primarily an open-cockpit daysailer, and as such, it lacks an enclosed interior living space or standing headroom. The design prioritizes "on-deck" living, featuring a cockpit that is nearly 7 feet long, providing ample room for four to six adults without the cramped feeling typical of small cabin boats. While there is a small cuddy area forward, it is intended for dry storage of gear, sails, and a portable cooler rather than overnighting.

In terms of siblings, the 185 is often compared to the Precision 18. While they share a similar length, they are built on different philosophies: the Precision 18 is a dedicated micro-cruiser with a full (albeit tiny) cabin and V-berth, whereas the 185 is the open-air athlete of the family. Another close relative is the Precision 165, which offers a similar "daysailer plus storage" layout but in a smaller, lighter package. The 185 serves as the "maxi-daysailer" in the lineup, offering the most cockpit real estate of any boat in the Precision fleet under 20 feet.

Known Issues & Buyer’s Checklist

When inspecting a used Precision 185, potential buyers should focus on the specific mechanical interfaces that allow for its easy trailering.

  • Centerboard Trunk and Pendant: Because the 185 uses a fiberglass centerboard housed within a fixed keel, the lifting pendant (the line used to raise the board) is a common wear point. Inspect the line for fraying and ensure the board operates smoothly without "clunking," which could indicate worn bushings or a swollen board.
  • Mast Step and Compression: The 185 uses a deck-mounted mast. Check the fiberglass around the mast step for spider-web cracking (crazing), which may indicate excessive rig tension or a history of "stepping" the mast without proper alignment.
  • Cockpit Scuppers: The cockpit is designed to be self-bailing. Ensure the scuppers are clear and that the through-hull fittings are secure, as these are critical for the boat's safety while at a mooring or during heavy rain.
  • Rudder Blade and Casting: The kick-up rudder is a high-stress component. Inspect the aluminum casting for any hairline cracks and check the fiberglass blade for delamination, especially at the leading edge.

Community & Resources

The Precision 185 benefits from a very active and loyal owner community. The most prominent resource is the Precision Owners Association, an independent group of enthusiasts who maintain extensive technical archives, including original manuals and rigging guides for the 185. Since Precision Boat Works officially transitioned to a parts-only business in 2018, the Porter brothers still provide essential hardware and replacement components directly, a rarity for "out of production" vessels.

The Verdict

The Precision 185 is a masterclass in the "big-small boat" category, offering the stability of a keelboat with the responsiveness of a dinghy. It is an ideal choice for the sailor who values an afternoon of high-quality sailing over the compromises of a cramped cabin.

Pros:

  • Exceptional Cockpit Space: Easily accommodates a family of four or five with room to move.
  • High Build Quality: Hand-laminated fiberglass and quality hardware from Rolly Tasker and Harken.
  • Jim Taylor Design: Superior sailing performance and balance compared to generic "budget" daysailers.
  • Ease of Launching: The keel/centerboard design allows for easy trailering and launching in shallow water.

Cons:

  • No Overnighting: The lack of a true cabin limits its use to day-trips only.
  • Small Market Supply: As they are highly prized, they do not appear on the used market as frequently as more common production boats.
  • Price Premium: Generally commands a higher resale price than similar-sized boats due to its reputation for durability.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
375 lbs
Displacement
880 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
18.42 ft
Waterline Length (LWL)
16.67 ft
Beam
7.33 ft
Draft
3.5 ft
Max Headroom
-
Air Draft
27.25 ft
Hover over a measurement
IJPE FS LOALWL

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
31.53
Ballast / Displacement Ratio
42.61
Displacement / Length Ratio (D/L) Ratio
84.81
Comfort Ratio
5.57
Capsize Screening Formula
3.06
Hull Speed
5.47 kn