She’s a heavy-displacement cruiser for her length, and the numbers help explain how she behaves both at sea and in port.
Design and Construction
Bristol Yachts built the 43.3 with a solid fiberglass hull, following the yard’s tradition of hand-laid laminates without coring. Bristol’s other second-generation cruisers—including the 45.5, another Empacher and Hood collaboration—established the design language she inherited.
The 43.3 displaces 26,530 pounds and carries 10,500 pounds of lead ballast, giving her a ballast ratio of 40 percent. Her beam is just under 13 feet, and her length-to-beam ratio of 3.35 produces the narrow, purposeful profile of a cruising hull rather than that of a beamy charter boat.
A displacement-length ratio of 320 places her firmly among heavy cruisers. Her immersion rate is about 1,501 pounds per inch, so she sits deep and steady under load.
Rig, Performance, and Handling
The 43.3 has a cutter rig and a stub/centerboard keel. Her sail-area-to-displacement ratio is 15.2 using the ISO reference sail, rising to 18.0 with a 135 percent genoa. Compared with similar sailboats, she’s significantly underrigged, carrying more sail area than only about 5 percent of her peers. She relies more on displacement and ballast than on light-air speed.
Her theoretical hull speed is 7.7 knots. A capsize screening value of 1.73 would, by that formula alone, admit her to ocean racing. A Motion Comfort Ratio of 37.1 and wetted surface near 570 square feet describe a hull that moves with the sea rather than over it.
With the centerboard raised, draft falls to roughly 4.5 feet, providing shallow-draft access to marinas. With the board down, she draws about 10 feet.
Accommodations and Cruising Systems
The available information doesn’t describe the interior arrangement beyond structural and systems details, but the tankage says something about the boat’s cruising purpose. She carries 120 gallons of diesel and 160 gallons of water for extended passages. Propulsion comes from a single inboard Westerbeke diesel.
Together, the cutter rig and centerboard suggest a layout intended for versatile anchoring and passage-making rather than dockside entertaining.
Known Issues
No structural defects or recurring equipment failures are reported across the small fleet. For a boat built in fewer than 100 examples, the absence of systemic faults speaks to the yard’s solid-laminate construction approach.
Refits and Ownership
The 43.3 is a low-production Hood/Empacher design, but its running-rigging dimensions are thoroughly documented. The mainsail, jib, and spinnaker halyards are each 120.5 feet long and 14 mm in diameter. Sheet lengths range from a 43-foot genoa sheet to a 108-foot mainsheet, all at 5/8 inch.
An owner is maintaining a heavy cruiser with a shoal-draft option, not a mass-produced platform with abundant aftermarket support. The small fleet calls for careful sourcing of spares.
The Verdict
The Bristol 43.3 is a serious, offshore-capable cruiser from Bristol’s respected second-generation design partnership. She offers shoal draft when needed and a heavy, comfortable hull when conditions demand it.
She’s undercanvased by modern standards and was built in tiny numbers, but her construction and ratios describe a boat engineered for passage-making rather than racing.
Pros
- Heavy-cruiser displacement and a 40 percent ballast ratio for offshore stability
- Centerboard keel provides either 4.5-foot shoal draft or 10-foot deep draft
- Solid fiberglass hull built in Bristol’s hand-laid tradition
Cons
- Significantly underrigged compared with similar sailboats
- Fewer than 100 built, complicating parts sourcing and surveyor familiarity
