Peterson NY 40 Information, Review, Specs

Make
Peterson
Model
NY 40
Builder
O. J. Young /New Orleans Marine/Palmer Johnson
Designer
Doug Peterson
Number Built
21
Production Year(s)
1977 - 1978

The Peterson NY 40, often referred to as the New York 40, represents a pivotal moment in the 1980s where high-performance racing design intersected with the prestige of the New York Yacht Club (NYYC). Commissioned by the club to serve as a strict one-design class, the NY 40 was designed by the legendary Doug Peterson and built by New Orleans Marine under the direction of B. Thomas Dreyfus. Unlike many racing designs of the era that were intended as one-offs, the NY 40 was conceived as a "level-rating" fleet that would allow members to compete on equal footing without the complications of handicap adjustments. The result was a sophisticated, IOR-influenced (International Offshore Rule) yacht that balanced the requirements of a competitive offshore racer with the finish and amenities expected of a club cruiser.

Sailing Performance & Handling

The NY 40 is a quintessential Doug Peterson design from his most prolific period, characterized by a deep fin keel, a high-aspect rig, and the distinct "tumblehome" hull shape necessitated by IOR rating rules. With a displacement-to-length ratio that leans toward the performance end of the cruiser-racer spectrum, the boat is renowned for its exceptional upwind tracking and ability to point high into the wind. The hull's narrow entries and flared midsections allow it to power through chop, a trait frequently noted in historical accounts of the boat's performance during the New York Yacht Club regattas of the mid-1980s.

Handling the NY 40 requires an active hand, particularly when sailing downwind in heavy air. Like many IOR designs with pinched sterns and wide beams amidships, the boat can exhibit a "rolling" tendency when pushed hard under a large spinnaker. However, its balanced rudder provides enough feedback to allow a skilled helmsman to maintain control. The sail area-to-displacement ratio is generous, ensuring the boat remains lively in light air, a necessary feature for summer sailing on the Long Island Sound. Owners typically report that the boat feels "stiff" and secure once the rail is tucked, thanks to a healthy ballast-to-displacement ratio.

Interior Comfort & Variations

While the NY 40 was born from a racing pedigree, the interior was finished to a standard befitting its New York Yacht Club lineage. The layout is traditional, featuring a forward V-berth, a central salon with a folding leaf table, and a dedicated navigation station that reflects the boat's offshore intentions. New Orleans Marine utilized high-quality teak joinery and veneers, which provided a warmer, more traditional aesthetic than the utilitarian interiors of contemporary pure-breed racers.

The hull of the NY 40 shared a strong familial resemblance to the Peterson 40 (often called the Peterson One-Ton), but the NYYC variant featured a more refined deck layout and an interior optimized for "dual-purpose" use. While the Peterson 40 might be found with a stripped-out racing interior, the NY 40 almost always features a full galley with a gimbaled stove and pressurized water. Some variations exist in the aft section of the boat; while most were configured with pilot berths in the salon to accommodate a racing crew, some owners have since modified these areas to provide more stowage for long-term cruising.

The NY 40’s primary claim to fame is its role in the 1980s resurgence of one-design offshore racing within the New York Yacht Club. The class was a fixture of the "Race Week" at Newport, and the sight of a dozen identical Peterson 40s rounding a mark became an iconic image of American yachting in that decade. The boat's development was a precursor to the modern trend of club-specific one-designs, such as the later Swan 42, establishing a blueprint for how prestigious clubs could curate their own competitive fleets.

Known Issues & Buyer’s Checklist

Purchasing an NY 40 today requires a diligent inspection of the structural components typical of mid-80s fiberglass construction.

  1. Deck Core Integrity: Like many boats of this era, the NY 40 utilized balsa-cored decks. Buyers should use a moisture meter or perform a "tap test" around high-load deck hardware and the mast partner, as water intrusion and subsequent delamination are common in older racing boats that have been campaigned hard.
  2. Keel Bolt and Grid Inspection: Given its deep fin keel and racing history, it is vital to inspect the internal floors and keel bolt attachments for signs of "smiling" (cracks at the leading edge of the keel-to-hull joint), which may indicate a history of groundings.
  3. Mast Step and Chainplates: The high-tension rigs used on these boats place significant stress on the mast step and the bulkhead-mounted chainplates. Look for compression signs at the base of the mast and any weeping or discoloration around the chainplate covers on deck.
  4. Hull Tumblehome Osmosis: While New Orleans Marine had a good reputation for fiberglass work, boats kept in warmer waters may show signs of osmotic blistering. A haul-out for a professional hull survey is essential.
  5. Rod Rigging Fatigue: Many NY 40s were equipped with rod rigging. This material has a finite fatigue life and, if it is original to the boat, should be replaced regardless of its visual appearance to prevent catastrophic rig failure.

Community & Resources

The legacy of the NY 40 is maintained largely through the archives of the New York Yacht Club and the broader community of Doug Peterson design enthusiasts. While there is no longer a formal "New York 40 Class Association" with active racing starts, technical information is often shared among owners of the Peterson 40 and 44 series, who value the designer's contribution to the IOR era. Technical discussions regarding the maintenance of these hulls are frequently found in general Peterson-focused groups.

The Verdict

The Peterson NY 40 is a sophisticated "gentleman’s racer" that offers a level of pedigree and performance rarely found at its current market price point. It is an ideal vessel for the sailor who appreciates the aesthetics and handling of the IOR era but requires a functional interior for weekend cruising.

Pros:

  • Excellent upwind performance and pointing ability.
  • Prestigious pedigree with high-quality interior joinery.
  • Solid, predictable handling in moderate-to-heavy breeze.
  • A "classic" aesthetic that stands out in a sea of modern production boats.

Cons:

  • Complex IOR hull shape can be "twitchy" downwind in heavy air.
  • High-tension rod rigging and racing hardware require expensive maintenance.
  • Balsa-cored decks are prone to moisture issues if not properly maintained.
  • The deep draft may limit cruising options in shallower regions like the Chesapeake or Bahamas.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
6800 lbs (Lead)
Displacement
18500 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
39.5 ft
Waterline Length (LWL)
32.5 ft
Beam
12.83 ft
Draft
7.16 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
47.5 ft
E (Main Foot)
12.5 ft
I (Foretriangle Height)
53 ft
J (Foretriangle Base)
17 ft
Forestay Length (est)
55.66 ft
Sail Area
747 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
17.08
Ballast / Displacement Ratio
36.76
Displacement / Length Ratio (D/L) Ratio
240.59
Comfort Ratio
27.62
Capsize Screening Formula
1.94
Hull Speed
7.64 kn