Chaser 33 Information, Review, Specs

Chaser 33 Drawing
Make
Chaser
Model
33
Builder
Chaser Yachts
Designer
Doug Peterson
Number Built
Production Year(s)
1975 - ??

Designed by the prolific American naval architect Doug Peterson and built by Chaser Yachts in Erin, Ontario, the Chaser 33 is a quintessential representative of the International Offshore Rule (IOR) Three-Quarter Ton class. Launched in the mid-1970s following the global success of the smaller Chaser 29, the 33 was intended to provide a more robust offshore racing platform while maintaining enough interior volume to serve as a legitimate coastal cruiser. The hull is a classic Peterson shape of the era: a deep fin keel, a balanced spade rudder, and the characteristic IOR "tumblehome" that maximized the boat's rating advantage under the rule. While the builder, Chaser Yachts, is no longer in operation, the model’s pedigree is solidified by its inclusion in the exhaustive list of Doug Peterson’s design accomplishments, where it stands alongside some of the most successful racing yachts of the 20th century.

Sailing Performance & Handling

The Chaser 33 is defined by its impressive stiffness and exceptional upwind tracking, a hallmark of Peterson’s early work. With a displacement of approximately 9,300 lbs and nearly 50% of that weight dedicated to ballast (roughly 4,600 lbs), the boat possesses a remarkably low center of gravity. This translates to a vessel that stands up well to its canvas in heavy air, often outpointing more modern cruising designs in a breeze. The masthead sloop rig is powerful, and like many IOR boats of its generation, it relies on a large overlapping genoa for primary drive.

Handling is generally described as responsive, though it requires an active hand on the helm when sailing off the wind in a following sea. The narrow, pinched stern—a design necessity of the IOR era—can make the boat prone to rhythmic rolling (often called the "death roll") if pushed too hard under a large spinnaker in heavy air. However, for club racing or spirited coastal hopping, the Chaser 33 offers a level of "sea-kindliness" and predictability that owners frequently cite as superior to lighter, flatter-bottomed modern boats.

Interior Comfort & Variations

Unlike its more spartan predecessor, the Chaser 29, the Chaser 33 provides a genuine living space suitable for extended cruising. The layout typically accommodates six people, featuring a double V-berth in the forward cabin, a U-shaped or straight settee configuration in the main salon that converts to berths, and a dedicated aft cabin with a double berth on the port side. With a generous cabin headroom of approximately 74 inches (6'2"), it avoids the cramped feeling common in many 1970s racers.

The interior is heavily finished in teak, reflecting the traditional aesthetic of Canadian-built yachts of the period. While the original Chaser 33 was built as a 3/4 Ton racer-cruiser, its design was influential enough that the molds were later used in the United States. This led to the creation of the US Yachts US 33, which utilized the same Peterson hull but featured a revised deck and a more cruiser-oriented interior. Buyers may also encounter the Chaser 39, a larger sibling built on similar design principles, though produced in significantly smaller numbers.

The Chaser 33 earned its reputation on the competitive racing circuits of the Great Lakes and the Atlantic coast. It is frequently documented in historical race results, such as the Chicago-Mackinac Race and various PHRF championships in the Pacific Northwest and San Francisco Bay. While it never achieved the "cult" status of the world-champion Chaser 29, it remains a respected "sleeper" in the second-hand market for sailors who prioritize architectural pedigree and windward performance.

Known Issues & Buyer’s Checklist

Prospective owners should pay close attention to the following technical areas, which are common to fiberglass yachts of this vintage:

  • Deck Core Saturation: Many Chaser models utilized balsa-core decks. Over time, poorly bedded stanchions, tracks, or hatches can allow water into the core. A thorough moisture meter test or "percussion" sound test with a hammer is essential to identify delamination.
  • Keel-to-Hull Joint: Given its racing heritage, many 33s have been driven hard. Inspect the "smile" at the leading edge of the keel-hull joint, which may indicate the need for re-torquing or replacing keel bolts.
  • IOR Rolling Propensity: While not a "defect," buyers unfamiliar with IOR designs should be prepared for the boat's behavior downwind. The addition of a modern rudder or adjusting the sail plan (such as using a smaller, more stable asymmetrical spinnaker) can mitigate some of these handling quirks.
  • Engine Maintenance: Many original models were fitted with the Volvo Penta or Universal diesel engines. Check for service records, specifically regarding heat exchangers and exhaust risers, which are prone to corrosion after four decades of service.

Community & Resources

Support for the Chaser 33 is largely decentralized following the closure of Chaser Yachts Inc. Owners typically find technical support through the Doug Peterson design community and regional sailing associations. The International Half Ton and Three-Quarter Ton class associations often provide historical context and technical data for Peterson’s designs from this era.

The Verdict

The Chaser 33 is a sophisticated, "stiff" racer-cruiser that offers legendary Doug Peterson design characteristics at a fraction of the cost of modern performance boats.

Pros:

  • Exceptional upwind performance and pointing ability.
  • Strong ballast-to-displacement ratio provides a very stable platform.
  • Generous interior headroom and sleeping capacity for its size.
  • High-quality Canadian construction from a golden era of fiberglass building.

Cons:

  • Challenging downwind handling in heavy seas due to IOR hull shape.
  • Aged deck cores and systems often require significant restoration.
  • Limited production numbers make finding spare parts or model-specific advice difficult.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
4900 lbs (Lead)
Displacement
9300 lbs
Water Capacity
20 gal
Fuel Capacity
20 gal

Dimensions

Length Overall (LOA)
33 ft
Waterline Length (LWL)
28.25 ft
Beam
10.5 ft
Draft
6.08 ft
Max Headroom
-
Air Draft
49 ft
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
39.6 ft
E (Main Foot)
10 ft
I (Foretriangle Height)
43.6 ft
J (Foretriangle Base)
13.8 ft
Forestay Length (est)
45.73 ft
Sail Area
499 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
18.05
Ballast / Displacement Ratio
52.69
Displacement / Length Ratio (D/L) Ratio
184.15
Comfort Ratio
21.13
Capsize Screening Formula
2
Hull Speed
7.12 kn