The Bristol 30, introduced in the late 1960s, represents a significant stylistic pivot for Bristol Yachts. While the company's early success was built on the full-keel, traditional designs of Carl Alberg, the Bristol 30 was penned by Halsey Herreshoff, a member of the legendary American yachting dynasty. This model marked the transition toward more modern underwater profiles while maintaining the "overbuilt" construction philosophy that defined Clinton Pearson’s Rhode Island shipyard. Produced between 1968 and approximately 1978, the Bristol 30 was designed to offer a more spirited performance than its predecessor, the Bristol 27, while remaining a capable coastal cruiser.
Bristol 30 Information, Review, Specs

- Make
- Bristol
- Model
- 30
- Builder
- Bristol Yachts
- Designer
- Halsey Herreshoff
- Number Built
- 174
- Production Year(s)
- 1968 - 1978
Sailing Performance & Handling
The Bristol 30 is characterized by its "cutaway" full keel and a spade rudder, a combination that reflects Halsey Herreshoff’s influence in bridging traditional stability with improved maneuverability. With a displacement of approximately 8,400 pounds and a ballast-to-displacement ratio approaching 40%, the boat is notably stiff. Owners frequently report that the vessel carries its momentum well through a chop, a trait attributed to its heavy displacement and relatively narrow beam of 9 feet 2 inches.
In terms of handling, the boat is known for its exceptional tracking ability, making it a favorite for single-handed sailors. Unlike the earlier Alberg designs which could be difficult to back under power due to their full-length keels, the Bristol 30’s cutaway forefoot allows for a tighter turning radius. However, the boat's low freeboard, while aesthetically pleasing and contributing to a lower center of gravity, results in a "wet" ride in heavy weather. Performance in light air is respectable for its era, though it truly finds its stride in 12 to 18 knots of breeze. The high-aspect rig provides ample power, though many sailors find that reefing the mainsail early helps maintain a balanced helm as the wind picks up.
Interior Comfort & Variations
The interior of the Bristol 30 is a product of 1960s maritime ergonomics, prioritizing functional offshore safety over the "open-concept" layouts of modern cruisers. The standard configuration features a classic V-berth forward, followed by a head and hanging locker that separates the sleeping quarters from the main salon. The salon typically employs a settee to port and a dinette to starboard, though some custom variations were produced with twin longitudinal settees.
Materials throughout the cabin are predominantly teak and mahogany, reflecting the high craftsmanship standards of the Bristol factory. Headroom is approximately 6 feet 1 inch, which was generous for a 30-footer in 1970 but may feel snug to taller modern sailors. The galley is located aft, split between the port and starboard sides of the companionway, providing a secure "U-shaped" bracing point for the cook while underway.
The Bristol 30 was offered in two primary hull configurations: a standard fixed keel with a draft of 4 feet 6 inches and a keel/centerboard version. The centerboard variant, which draws only 3 feet 3 inches with the board up, was specifically designed for the shallow waters of the Chesapeake Bay and the Bahamas. This version remains highly sought after by coastal gunkholers who require the ability to tuck into protected anchorages.
Known Issues & Buyer’s Checklist
Prospective buyers should approach the Bristol 30 with the understanding that these vessels are now decades old and require a meticulous survey of their structural components.
- Deck Core Saturation: Like many production boats of this era, the Bristol 30 utilized a balsa-cored deck. Water intrusion through poorly sealed stanchion bases, cleats, or handrails can lead to delamination and soft spots. A percussion test (hammer sounding) or moisture meter reading is essential.
- Chainplate Inspection: The stainless steel chainplates are known to develop stress corrosion cracking where they pass through the deck. Because they are glassed into the hull structures in some areas, inspection can be difficult but is necessary to prevent rig failure.
- Mast Step Compression: The mast is deck-stepped and supported by a compression post. Over time, the structural block beneath the mast step can rot or compress, leading to a sagging deck and "shroud sag" that cannot be tuned out.
- Engine Replacement: Many original models were fitted with the Universal Atomic 4 gasoline engine. While reliable if maintained, many have been replaced with Yanmar or Universal diesels. A boat with a modern diesel repower holds significantly higher market value.
- Rudder Bearings: The spade rudder is a robust unit, but the bearings and the fiberglass tube housing the rudder stock should be checked for "slop" or lateral movement, which indicates worn bushings.
Community & Resources
The Bristol 30 enjoys a robust following within the broader Bristol Yachts community. The Chesapeake Bristol Club is perhaps the most active resource, offering a wealth of technical documentation, historical brochures, and a community of owners who regularly organize cruises and technical symposiums. Because the Bristol 30 shares many design DNA traits with the larger Bristol 32 and the smaller Bristol 27, technical advice is often applicable across the fleet.
The Verdict
The Bristol 30 remains a premier choice for the budget-conscious sailor who prioritizes build quality and classic lines over interior volume. It is a "true" sailboat that rewards proper trim and provides a sense of security in heavy weather that few modern light-displacement boats can match.
Pros:
- Timeless Aesthetics: The Herreshoff lines and low profile give it a classic "yacht" appearance.
- Structural Integrity: Heavy fiberglass layup makes for a hull that is virtually indestructible if osmosis is kept in check.
- Draft Versatility: The centerboard version is an excellent choice for shallow-water cruising.
- Value: Offers entry into the world of high-quality "pocket cruisers" at a relatively low price point.
Cons:
- Wet Ride: The low freeboard ensures that spray will reach the cockpit in a moderate sea state.
- Limited Interior Volume: Compared to modern 30-footers, the interior feels narrow and cramped for more than two people.
- Age-Related Maintenance: Buyers must be prepared to address legacy issues like deck core rot and aging standing rigging.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x —
- Ballast
- 3450 lbs (Lead)
- Displacement
- 8650 lbs
- Water Capacity
- 35 gal
- Fuel Capacity
- 20 gal
Dimensions
- Length Overall (LOA)
- 30 ft
- Waterline Length (LWL)
- 22.67 ft
- Beam
- 9.17 ft
- Draft
- 4.5 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 31.17 ft
- E (Main Foot)
- 12.92 ft
- I (Foretriangle Height)
- 36.17 ft
- J (Foretriangle Base)
- 11 ft
- Forestay Length (est)
- 37.81 ft
- Sail Area
- 400 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 15.19
- Ballast / Displacement Ratio
- 39.88
- Displacement / Length Ratio (D/L) Ratio
- 331.45
- Comfort Ratio
- 28.09
- Capsize Screening Formula
- 1.79
- Hull Speed
- 6.38 kn