Hunter 20 Information, Review, Specs

Hunter 20 Drawing
Make
Hunter
Model
20
Builder
Hunter Marine
Designer
Cortland Steck
Number Built
Production Year(s)
1983 - 1984

The Hunter 20, often categorized within the brand’s "Compact Cruiser" series, represents a pivotal shift in Hunter Marine’s approach to the trailer-sailer market. Introduced during the transition toward the Marlow-Hunter era, this model was designed to offer the durability of traditional fiberglass construction while retaining the user-friendly characteristics of the brand’s previous Advanced Composite Process (ACP) boats. Unlike its predecessor, the Hunter 216, which utilized a plastic-composite skin, the Hunter 20 features a solid fiberglass hull designed to withstand the rigors of frequent trailering and beaching. It serves as a middle ground between the smaller daysailers and the more substantial Hunter 22, providing enough utility for overnight stays without requiring a heavy-duty towing vehicle.

Sailing Performance & Handling

The Hunter 20 is defined by its ease of operation, largely thanks to the signature B&R rig. By utilizing swept-back spreaders and eliminating the backstay, the design allows for a mainsail with a significant "roach" (the curve on the trailing edge of the sail), which provides more power in light winds than a traditional triangular sail. Because the rig is simplified, it is particularly forgiving for solo sailors or beginners. The absence of a backstay also clears the cockpit of obstructions, making it easier for the helmsperson to move across the boat during tacks.

Under sail, the boat is surprisingly stable for its size. This stability is largely attributed to its wide beam, which is carried well aft, and its weighted swing keel. The swing keel allows for a minimum draft of roughly 12 inches when retracted, making it an excellent choice for "gunkholing" or exploring shallow estuaries. When the keel is fully deployed, it provides sufficient leverage to track well upwind, though like most light-displacement trailer-sailers, it can feel lively in a blow. According to editorial insights from Sail Magazine, which reviewed the closely related Hunter 22, the hull form focuses on initial stability, ensuring the boat remains upright and comfortable for families.

Interior Comfort & Variations

While the Hunter 20 is primarily a daysailer, its interior cabin is designed for "weekending" functionality. The cabin features a V-berth that can accommodate two adults for a modest overnight stay. The layout is intentionally minimalist to maximize the feeling of space, utilizing a molded fiberglass liner that is easy to clean and maintain. There is dedicated space for a portable chemical toilet, typically located under the center portion of the V-berth, providing a level of privacy that is often missing in 20-foot sailboats.

Natural light is provided by long side windows, which prevent the cabin from feeling subterranean. Ventilation is handled via the companionway and, in some configurations, a forward deck hatch. The Hunter 20 was often marketed alongside its larger sibling, the Hunter 22. While the 22 offers more headroom and a more defined galley area, the 20 focuses on being a "pocket cruiser" that is easier to rig and launch. Another sibling of note is the Hunter 18, which shares the same design aesthetic but lacks the enclosed cabin, functioning strictly as an open-cockpit daysailer.

Known Issues & Buyer’s Checklist

Prospective buyers of the Hunter 20 should pay close attention to the mechanics of the trailerable components and the specific fiberglass transitions of this era.

  1. Swing Keel Pivot and Cable: The most critical mechanical point is the swing keel assembly. Inspect the stainless steel cable for fraying and the winch mechanism for smooth operation. If the boat has been kept in salt water, the pivot pin can become a site for galvanic corrosion or wear, leading to a "keel clunk" while underway.
  2. Mast Compression Post: While the B&R rig is robust, the loads are transferred directly through the deck to a compression post. Ensure there are no signs of spider-web cracking in the gelcoat around the mast step, which could indicate a compressed core or a loose post.
  3. Centerboard Trunk Leaks: Check the area where the keel trunk meets the hull. Small stress fractures here are common in boats that have been frequently trailered or grounded, and while usually cosmetic, they can lead to persistent weeping if the structure is compromised.
  4. Rudder Bearings: The Hunter 20 uses a kick-up rudder for shallow-water versatility. The bushings and pivot bolt can wear over time, leading to a "loose" feeling at the helm. Replacing these bushings is a standard maintenance task but should be factored into the purchase price.

Community & Resources

The Hunter 20 benefits from one of the most robust owner networks in the sailing world. The Hunter Owners Association serves as a primary technical repository, offering archived manuals, parts lists, and specific DIY guides for the Compact Cruiser series. Additionally, because the boat was produced under the Marlow-Hunter umbrella, many structural parts and rig components remain accessible through the manufacturer’s legacy support channels in Alachua, Florida.

The Verdict

The Hunter 20 is an ideal entry-point for sailors who prioritize portability and low maintenance over bluewater capabilities. It successfully transitions the brand’s "easy-sailing" philosophy into a durable fiberglass package that avoids the longevity issues associated with older composite plastics.

Pros:

  • Highly trailerable and easy to launch at standard boat ramps.
  • The B&R rig simplifies sail handling and opens up cockpit space.
  • The shallow draft with the keel up allows for exploration of thin-water anchorages.
  • Low maintenance requirements due to modern fiberglass construction.

Cons:

  • Limited cabin headroom makes it less suitable for extended cruising.
  • As a light-displacement boat, it can be "tender" in heavy chop or high winds.
  • The kick-up rudder and swing keel require more mechanical oversight than a fixed-keel vessel.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Wing
Rudder
1x —
Ballast
400 lbs
Displacement
1700 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
19.67 ft
Waterline Length (LWL)
15.5 ft
Beam
7.5 ft
Draft
4 ft
Max Headroom
-
Air Draft
29.5 ft
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
23.5 ft
E (Main Foot)
8.33 ft
I (Foretriangle Height)
21 ft
J (Foretriangle Base)
6.75 ft
Forestay Length (est)
22.06 ft
Sail Area
169 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
18.98
Ballast / Displacement Ratio
23.53
Displacement / Length Ratio (D/L) Ratio
203.8
Comfort Ratio
10.71
Capsize Screening Formula
2.51
Hull Speed
5.28 kn