The Hunter 31, introduced in 2005 and produced through the early 2010s, represents a pivotal era for Hunter Marine. Often referred to as the "Hunter 31-2" to distinguish it from its 1980s predecessor, this model was designed by Glenn Henderson, who brought a more performance-oriented hull shape to the brand’s traditional focus on volume and comfort. Built during the peak of the Warren Luhrs era, the 31 was intended to serve as a sophisticated entry-level coastal cruiser that maximized every inch of its 30'10" length. It reflects a transition toward more modern naval architecture, featuring Henderson’s signature "stern reflex" and "bow hollow" hull forms, which were engineered to improve both speed and stability compared to earlier, beamier designs.
Hunter 30/31 Information, Review, Specs

- Make
- Hunter
- Model
- 30/31
- Builder
- Hunter Marine
- Designer
- Hunter Design
- Number Built
- Production Year(s)
- 2005 - 2009
Sailing Performance & Handling
The Hunter 31 is defined by the Glenn Henderson hull design, which moved away from the heavy-displacement, sluggish feel of older production cruisers. According to technical assessments from Sail Magazine, the boat features a hull with a fine entry and a slight "flick" in the aft section of the underbody, designed to increase the effective waterline length and reduce drag. This results in a boat that is surprisingly nimble in light air, particularly when compared to other 30-footers of the same vintage.
A hallmark of the 31 is the B&R (Bergstrom & Ridgway) rig. This design utilizes swept-back spreaders and no backstay, which allows for a much larger mainsail with a significant roach. While the lack of a backstay can be unnerving for traditionalists, the rig is inherently stable and simplifies sail handling by eliminating the need for a backstay adjuster. This configuration makes the boat exceptionally easy to tack, as the jib is relatively small and easy to winch. However, owners frequently note that the large mainsail requires reefing earlier than expected—typically when true wind speeds reach 15 to 18 knots—to maintain a vertical heel and prevent excessive weather helm. The inclusion of the stainless steel cockpit arch keeps the mainsheet traveler out of the cockpit, enhancing safety during gybes and providing a sturdy handhold for the crew.
Interior Comfort & Variations
The interior of the Hunter 31 is often cited as its greatest strength, offering volume typically found on 33- to 35-foot vessels. The layout is optimized for a couple or a small family, featuring a surprisingly large aft cabin with a transverse double berth that extends under the cockpit sole. Unlike many boats in this size class, the 31 manages to provide a genuine "stateroom" feel in the stern, though headroom is necessarily limited over the bed.
The main salon utilizes a high-gloss Everdry laminate for the cabinetry, providing the warmth of wood without the maintenance requirements of traditional teak. The galley is located to starboard and is equipped with a two-burner stove, a deep sink, and a well-insulated icebox or optional refrigeration. One of the most significant variations found in this model range is the "Marlow-Hunter 31," which evolved from this design after 2012. While the hull remained similar, the later Marlow-Hunter versions often featured updated window styling and refined interior finishes. Sibling models, such as the Hunter 33 of the same era, utilized a nearly identical design language but offered a dedicated navigation station and slightly more elbow room in the head and galley.
Known Issues & Buyer’s Checklist
Prospective buyers should approach the Hunter 31 with a focus on the structural integrity of the "Grid" system. Hunter utilized a molded fiberglass structural grid bonded to the hull to provide stiffness. In some units, if the boat has experienced a hard grounding, the bonding between the grid and the hull can hairline fracture, particularly around the keel bolts.
- Fixed Portlights: The large, wrap-around deck windows are a signature Hunter aesthetic but are prone to "crazing" or leaking if the sealant has degraded over a decade of UV exposure.
- Arch Integrity: Inspect the mounting points where the stainless steel arch meets the deck. Excessive vibration from the traveler can occasionally cause stress cracks in the gelcoat at these high-load points.
- Rudder Play: The Hunter 31 uses a high-aspect spade rudder. Buyers should check for excessive play in the rudder bearings and ensure there is no water ingress in the rudder blade itself, which can lead to internal delamination.
- Compression Post: Ensure the overhead around the mast step is level and that the compression post base (located under the salon floor) is not showing signs of deformation or moisture-related sinking.
Community & Resources
Owners of the Hunter 31 are supported by a robust network of enthusiasts. The Hunter Owners Association (often found via the HunterOwners technical wiki) provides a massive repository of owner-modified projects and factory manuals. Because Hunter used many standardized parts across their 31, 33, and 36 models, sourcing replacement components like the signature arch or B&R rig hardware remains relatively straightforward through specialized vendors like SBO (Sailboat Owners).
The Verdict
The Hunter 31 is an exceptionally well-packaged coastal cruiser that punches above its weight in terms of interior volume and ease of use. While it is not intended for high-latitude expeditions, its Henderson-designed hull makes it a more rewarding sail than many of its more sluggish competitors.
Pros:
- Enormous Interior: Feels significantly larger than a 31-foot boat, especially in the aft cabin.
- Cockpit Ergonomics: The arch-mounted traveler and walk-through transom make it one of the most comfortable cockpits for entertaining.
- Ease of Handling: The B&R rig and small headsail make it a perfect "shorthanded" cruiser.
Cons:
- Light Air Bias: The boat is relatively light and can feel "corky" in a heavy seaway.
- Production Finish: Some interior materials, like the laminate flooring, lack the premium feel of bespoke yachts.
- Reefing Requirements: Requires proactive sail management to avoid becoming overpowered in moderate breezes.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 1x Spade
- Ballast
- 2456 lbs
- Displacement
- 8353 lbs
- Water Capacity
- 50 gal
- Fuel Capacity
- 20 gal
Dimensions
- Length Overall (LOA)
- 30.39 ft
- Waterline Length (LWL)
- 28.08 ft
- Beam
- 11.06 ft
- Draft
- 5.5 ft
- Max Headroom
- 6.33 ft
- Air Draft
- 40.04 ft
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 30.5 ft
- E (Main Foot)
- 12.58 ft
- I (Foretriangle Height)
- 32.56 ft
- J (Foretriangle Base)
- 9.75 ft
- Forestay Length (est)
- 33.99 ft
- Sail Area
- 421 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 16.36
- Ballast / Displacement Ratio
- 29.4
- Displacement / Length Ratio (D/L) Ratio
- 168.42
- Comfort Ratio
- 18.27
- Capsize Screening Formula
- 2.18
- Hull Speed
- 7.1 kn