Bristol 31.1 Information, Review, Specs

Boat drawing
Make
Bristol
Model
31.1
Number Built
Production Year(s)
1983 - ??

The Bristol 31.1 is a classic coastal cruiser designed by the acclaimed naval architect Ted Hood and built by the venerable Bristol Yachts. Launched in 1983, this monohull sailboat quickly established itself as a well-regarded vessel, known for its solid construction, stable handling, and quality interior joinery. With a length overall of 31 feet, she offers a comfortable platform for cruising enthusiasts seeking a reliable and capable yacht.

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The Bristol 31.1 began production in 1983, a testament to Bristol Yachts' enduring commitment to fiberglass sailboat manufacturing. Founded by Clint Pearson, Bristol Yachts emerged in the mid-1960s as a pioneer in commercially successful fiberglass boat building in the United States. The company earned a reputation for producing "overbuilt," solid, and seaworthy vessels, a philosophy that extended to the 31.1.

Designed by Ted Hood, a naval architect known for his capable and well-reviewed designs, the Bristol 31.1 reflects a focus on traditional aesthetics combined with good sailing characteristics. While many Bristol models featured robust construction, the 31.1 was primarily offered with a fin keel and a skeg-hung rudder, a configuration providing a balance of performance and directional stability. A notable production variation for the Bristol 31.1 included a keel/centerboard version, offering a shallower draft of 3.5 feet with the board up, which would extend to 7.0 feet with the board down for enhanced performance.

Sailing Performance and Handling

The Bristol 31.1, with a displacement of 11,200 pounds and a waterline length of 24.75 feet, falls into the heavy displacement category, evidenced by its displacement-to-length ratio of approximately 329. This suggests a traditional, comfortable cruising boat rather than a light, high-performance racer. The boat's sail area to displacement ratio of about 14.6 indicates that she will require moderate to fresh breezes to truly come alive, performing best in more consistent winds rather than very light air.

However, the 31.1 boasts a ballast-to-displacement ratio of just over 40%, pointing to a stiff and stable platform capable of standing up to a good amount of wind and providing a secure motion in a seaway. Owners frequently describe the Bristol 31.1 as a very stable and stiff vessel with good righting capabilities, making her well-suited for coastal cruising. The fin keel design, coupled with a skeg-hung rudder, contributes to predictable handling and good directional control, allowing for a hull speed of approximately 6.67 knots.

Accommodations and Layout

While specific dimensions for interior spaces beyond its overall volume are not extensively detailed, the Bristol 31.1 is recognized for its quality interior. Reviews consistently highlight the "finest quality joinery throughout," creating a warm and inviting atmosphere. The cabin interior is often described as "cozy" with elegant wooden paneling and well-cushioned berths, indicative of the craftsmanship Bristol Yachts was known for. The cabin sole is typically finished in teak, further enhancing the traditional and robust aesthetic.

Based on typical layouts for vessels of its size from the era, the Bristol 31.1 likely features a V-berth forward, a head compartment, a main salon with settees that convert into berths, and a galley area. Storage is generally ample, reflecting the design's cruising intentions. While a specific maximum headroom is not provided in available specifications, the overall impression is one of a well-appointed and comfortable interior for its length.

Owner's Perspectives

Owners of the Bristol 31.1 frequently praise the yacht for its robust construction and solid feel on the water, characteristics shared across the Bristol fleet. The "overbuilt" nature of Bristol boats translates into a sense of security and durability, often leading owners to describe them as having "good bones" for longevity and potential refurbishment.

However, common considerations for older Bristol models, which may also apply to the 31.1, include the original balsa-cored decks. These require diligent maintenance to prevent leaks around deck fittings, which, if neglected, can lead to core saturation over time. Additionally, the original fuel capacity of 18 gallons is considered relatively small by some, potentially limiting range under power. [3, For the centerboard variant, some owners have noted that maintenance problems with the centerboards can be an issue. Despite these points, the active owner communities and forums dedicated to Bristol yachts attest to the enduring appeal and seaworthiness of these classic cruisers.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Skeg-Hung
Ballast
4500 lbs
Displacement
11200 lbs
Water Capacity
65 gal
Fuel Capacity
18 gal

Engine

Engine Make
Universal-Atomic
Engine Model
18
Engine Type
Engine HP
14
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
34.8 ft
E (Main Foot)
10.3 ft
I (Foretriangle Height)
40.8 ft
J (Foretriangle Base)
13.5 ft
Forestay Length (est)
42.98 ft
Main Sail Area
179.22 sqft
Foretriangle Sail Area
275.4 sqft
Total Sail Area (Reported)
455 sqft
Total Sail Area (Calc)
454.62 sqft

Dimensions

LOA
31 ft
LWL
24.75 ft
Beam
10.17 ft
Draft
5.3 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.67 kn
Pounds per Inch Immersion
899.38