Salty Dog 27 — Information, Review, Specs

Peter Milne·1978·Salty Yachts Ltd. /Colvic Craft
Approximate drawing

Hover a measurement to read its value

Hull type
Monohull · fin
Rig
Masthead Sloop
LOA
26.58' · 8.1 m
Displ.
5,600 lbs · 2,540 kg
First year
1978

The Salty Dog 27 stands as a definitive example of the "small but sturdy" philosophy that characterized British yacht design in the 1970s. Designed by the prolific Alan Hill and manufactured by Colvic Craft, this 27foot cruiser was engineered for the challenging conditions of the North Sea and the English Channel. Following the common Colvic business model, the Salty Dog 27 was frequently sold as a "hull and deck" package, allowing owners to complete the interior and rigging themselves. Consequently, while every Salty Dog 27 shares the same robust, heavydisplacement hull, the internal finish and deck hardware can vary significantly from one hull to the next.

Measurements

Dimensions 01

LOA
26.58 ft
LWL
23.33 ft
Beam
9.58 ft
Draft
4.5 ft
Max headroom
-
Air draft
-

Construction & hull 02

Construction
Fiberglass
Hull type
Monohull
Keel type
Fin
Rudder
1× Transom-Hung
Ballast
2200 lbs
Displacement
5600 lbs
Water
-
Fuel
-

Rig & sails 03

Rig type
Masthead Sloop
P · main luff
-
E · main foot
-
I · fore ht.
-
J · fore base
-
Forestay (est)
-
Sail area
275 sqft

Calculations 04

SA/D ratio
13.95
Ballast/Disp.
39.29
D/L ratio
196.88
Comfort ratio
17.55
Capsize screening
2.16
Hull speed
6.47 kn

Sailing Performance & Handling

The Salty Dog 27 is characterized by a traditional long keel with a cutaway forefoot, a design choice by Alan Hill that prioritizes directional stability and a comfortable motion over high-speed agility. With a relatively high displacement-to-length ratio, the boat is not a light-air performer; it requires a decent breeze to overcome its inertia. However, once moving, the Salty Dog 27 tracks exceptionally well, a trait often praised in historical assessments by Practical Boat Owner, making it a forgiving choice for single-handed sailors or those navigating turbulent coastal waters.

Handling under power is typical for a long-keeled vessel; it can be predictable in forward gear but requires a learned hand when reversing, as the boat will often follow its own "prop walk" regardless of rudder position until sufficient speed is reached. Under sail, the masthead sloop rig provides a balanced sail plan. While it may not point as high as modern fin-keel racers, its ability to shoulder through a chop without losing momentum is its primary strength. Owners often report that the boat feels "bigger" than its 27 feet, providing a sense of security when the weather turns.

Interior Comfort & Variations

The interior of the Salty Dog 27 is surprisingly spacious for a vessel of its era, largely due to its generous beam and high topsides. The standard layout typically features a V-berth in the forepeak, a compact heads (toilet) compartment to one side, and a main saloon with two settee berths. A small galley and a navigation station are usually situated at the base of the companionway.

Because many of these boats were home-finished from kits, the interior aesthetics range from professional-grade teak joinery to more utilitarian, DIY plywood finishes. Potential buyers should note that headroom is generally excellent, often reaching nearly six feet, which was a significant selling point compared to other 27-footers of the same period. The Salty Dog 27's smaller sibling, the Salty Pup 23, offers a similar aesthetic in a more compact footprint, while the larger Colvic Atlanta models provide a more motor-sailer-oriented experience.

Known Issues & Buyer’s Checklist

Prospective owners of a Salty Dog 27 should focus their inspections on the specific nature of Colvic's kit-built history.

  • Osmosis and Hull Blistering: Like many GRP boats produced in the 1970s, Colvic hulls are known to be susceptible to osmosis. While the hulls are thick and rarely suffer structural failure from this, a moisture meter survey is recommended.
  • Deck Core Integrity: The deck is typically a sandwich construction. If hardware was poorly bedded by an amateur builder, water can ingress into the core, leading to soft spots and delamination.
  • Engine Serviceability: Many original Salty Dogs were fitted with Bukh or early Beta Marine diesels. Given the age of these vessels, the state of the engine, cooling system, and stern gland is a primary concern.
  • Chainplates and Rigging: Inspect the points where the shrouds meet the hull. In kit-finished boats, ensure that the reinforcement backing plates were sized correctly and that there is no evidence of "crazing" in the gelcoat around these high-stress areas.
  • Windows and Portlights: The large cabin windows are a frequent source of leaks, which can damage the interior joinery over time. Check for water staining behind the headlining.

Community & Resources

Owners of the Salty Dog 27 often find technical support and historical context through the Alan Hill Yacht Design archives and broader Colvic owner associations. While a dedicated "Salty Dog" club is rare, the shared heritage with the Colvic Watson and the Salty Pup means there is a wealth of knowledge available in British classic boat forums regarding the specific laminating schedules used by Colvic Craft during this period.

The Verdict

The Salty Dog 27 is a "proper" little ship, ideal for sailors who value seaworthiness and traditional lines over modern speed and flat-water performance.

Pros:

  • Exceptionally robust GRP construction.
  • Predictable, sea-kindly motion in heavy weather.
  • Excellent headroom and interior volume for a 27-foot boat.
  • Affordable entry point into blue-water capable cruising.

Cons:

  • Slow performance in light winds.
  • Variable interior quality due to kit-building.
  • Difficult to maneuver in tight marinas due to the long keel.
  • High likelihood of requiring cosmetic or system upgrades due to age.

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