The Ericson 46 stands as the powerful, IOR-influenced flagship of the collaboration between Ericson Yachts and legendary naval architect Bruce King. Introduced in the early 1970s, this model represented a bold step into the competitive racing and high-end offshore cruising market. Unlike the smaller, more family-oriented coastal cruisers in the Ericson lineup, the 46 was designed to be a "big boat" in every sense, featuring a flush-deck profile, a high-aspect rig, and a hull form optimized for the International Offshore Rule (IOR) of the era. Its construction was robust, utilizing hand-laid fiberglass and a massive internal structure to handle the loads of its powerful sail plan.
Ericson 46 Information, Review, Specs

- Make
- Ericson
- Model
- 46
- Builder
- Ericson Yachts
- Designer
- Bruce King
- Number Built
- 20
- Production Year(s)
- 1971 - 1974
While the Ericson 46 is often categorized as a racer-cruiser, it leans heavily into the "ocean racer" aesthetic of the 1970s. The boat was a direct evolution of Bruce King’s custom racing designs, sharing significant DNA with the Ericson 39, which was essentially a scaled-down sibling intended to dominate the 30-foot rating class. Despite its racing intent, the 46’s sheer volume and Bruce King’s eye for interior aesthetics ensured it remained a viable long-distance voyager, long after its competitive racing days concluded.
Sailing Performance & Handling
Under sail, the Ericson 46 is a physical, rewarding vessel that demands respect and active management. With a displacement-to-length ratio that places it firmly in the "heavy-to-moderate" category by modern standards, the 46 possesses immense momentum. The hull features the characteristic IOR "pinched" ends and a deep, high-aspect fin keel, which provides exceptional upwind tracking and the ability to point high in a breeze. In light air, the boat’s significant wetted surface area can be a handicap, but once the wind exceeds 10 knots, the Ericson 46 comes alive, utilizing its long waterline to reach impressive hull speeds.
The handling characteristics are deeply influenced by its era. Like many IOR designs with a relatively narrow stern and a deep skeg-mounted rudder, the Ericson 46 can be "twitchy" when running downwind in heavy seas, a trait often discussed in technical retrospectives by the Ericson Yachts Owners Community. Owners report that the boat feels "stiff" and capable of carrying its canvas well into the 20-knot range before a reef is required. The massive secondary winches on the cockpit combings are a reminder of the high sheet loads associated with the large overlapping genoas that were the primary engine for this design.
Interior Comfort & Variations
The interior of the Ericson 46 is a masterclass in the traditional "wood-rich" aesthetic of 1970s American yacht building. Because of the flush-deck design, the cabin provides a surprisingly expansive sense of volume without the visual interruption of a high coachroof. The layout was typically centered around a massive main salon with deep-set pilot berths and a large U-shaped dinette, designed to accommodate a full racing crew during off-watch hours.
The joinery is predominantly teak, often finished to a high standard that surpassed the more production-oriented Ericson 27 or 32 models. Two primary cabin variations existed: the racing-oriented layout with multiple pipe berths and a streamlined galley, and the "cruising" configuration which prioritized a dedicated aft stateroom and a more substantial navigation station. Headroom is excellent throughout, often exceeding 6'4", making it one of the few boats of its vintage that caters well to taller sailors. The sibling Ericson 39 offered a similar aesthetic but in a much more cramped three-compartment layout, whereas the 46 allows for true "living room" proportions in the salon.
Popular Mentions & Media
The Ericson 46 gained significant notoriety in the early 1970s through its performance in prestigious offshore events. A notable example is Bright Star, an Ericson 46 that achieved considerable success in the Newport to Bermuda Race and the Southern Ocean Racing Conference (SORC). These victories helped cement the 46’s reputation as a legitimate contender against custom-built yachts of the time. The model is also featured in various historical retrospectives on IOR design within Sail Magazine, where it is often cited as one of the most aesthetically pleasing "big" production boats of the 20th century.
Known Issues & Buyer’s Checklist
Purchasing an Ericson 46 today requires a rigorous inspection of its structural integrity, as these boats were often raced hard in punishing conditions.
- Deck Core Integrity: Like most yachts of this era, the Ericson 46 utilizes a balsa-cored deck. Potential buyers should use a moisture meter around the chainplates, stanchion bases, and the massive genoa tracks, as these are common points for water ingress and subsequent core rot.
- Chainplate Anchors: The loads on the 46's rig are substantial. The chainplates are tied into the hull structure, and any signs of weeping or rust at the deck level should be investigated for structural fatigue in the knees or bulkheads.
- Rudder Post and Skeg: Given the age and the IOR design, the rudder bearings and the structural attachment of the skeg should be checked for "slop" or cracking, which can indicate decades of stress from heavy-weather steering.
- Engine Access: While the engine room is larger than on smaller Ericsons, the 46 often houses original Perkins or Westerbeke diesels that may be reaching the end of their service life. Inspection should focus on the condition of the V-drive (if equipped) and the accessibility of the cooling system.
Community & Resources
The primary hub for technical support is the Ericson Yachts Owners Association, hosted at EricsonYachts.org. This site contains a wealth of digitized original brochures, wiring diagrams, and a dedicated forum where owners of the larger Ericson models exchange specific advice on refitting the Bruce King designs. There is no official "factory" support, as the brand was retired by Pacific Seacraft in the 1990s, but the tribal knowledge within this association is exhaustive.
The Verdict
The Ericson 46 is a "sailor’s sailboat" that offers a level of prestige and performance rarely found at its contemporary price point. It is a vessel for those who appreciate the aesthetic of the flush-deck era and are willing to manage the high-maintenance requirements of a powerful 46-foot yacht.
Pros:
- Classic Bruce King aesthetics with a striking flush-deck profile.
- Heavy-weather capability and excellent upwind performance.
- High-quality teak joinery and immense interior volume for its age.
- Strong, active owner community for technical support.
Cons:
- IOR hull shape can be challenging to handle downwind in a following sea.
- High displacement and large sails require significant physical effort or powered winches.
- Potential for costly deck core repairs on older, neglected hulls.
- Original engine installations are often difficult to service without significant dismantling.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Skeg-Hung
- Ballast
- 16500 lbs (Lead)
- Displacement
- 31500 lbs
- Water Capacity
- 110 gal
- Fuel Capacity
- 50 gal
Dimensions
- Length Overall (LOA)
- 45.83 ft
- Waterline Length (LWL)
- 35 ft
- Beam
- 13.25 ft
- Draft
- 7.17 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 53.92 ft
- E (Main Foot)
- 16.08 ft
- I (Foretriangle Height)
- 63 ft
- J (Foretriangle Base)
- 20 ft
- Forestay Length (est)
- 66.1 ft
- Sail Area
- 1064 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.06
- Ballast / Displacement Ratio
- 52.38
- Displacement / Length Ratio (D/L) Ratio
- 327.99
- Comfort Ratio
- 40.76
- Capsize Screening Formula
- 1.68
- Hull Speed
- 7.93 kn