MacWester 26 Sailboat Review, Specs, and Listings

CSJ Roy·1964 – 1972·~400 hulls·Macwester Marine Co. Ltd.
MacWester 26 drawingBuilder drawing
Hull Type
Monohull · twin
Rig
Masthead Sloop
LOA
26' · 7.92 m
Disp.
6,720 lbs · 3,048 kg
First year
1964

The MacWester 26 stands as the founding design of Macwester Marine, the sturdy twinkeeled cruiser that C. S. J. Roy created in 1964 when he set up his Littlehampton yard after time at Westerly Marine. Roughly 400 were completed before the model gave way to the MacWester 27 in 1972, and the boat has always invited comparison with the Westerly Centaur as a sturdy, familyoriented small cruiser of the same generation.

Measurements

Dimensions 01

Length Overall
26 ft
Length on deck
Waterline Length
21 ft
Beam
9.17 ft
Draft
2.75 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Twin
Rudder
1× —
Ballast
2,265 lbs (Iron)
Displacement
6,720 lbs
Water Capacity
20 gal
Fuel Capacity
12 gal

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
Mainsail foot
Foretriangle height
Foretriangle base
Forestay Length (estimated)
Sail Area
310 sqft

Calculations 04

Sail Area to Displacement Ratio
13.93
Ballast to Displacement Ratio
33.71
Displacement to Length Ratio
323.94
Comfort Ratio
24.12
Capsize Screening Ratio
1.94
Hull Speed
6.14 kn

Design and Construction

Roy's first boat for his own company was a solid, heavy-displacement cruiser built of hand-laid glass-reinforced plastic with thick laminates, a construction approach that defined the early MacWester range. The 26 carries a double gelcoat layer that historically resisted osmosis well, and its deck is solid fiberglass rather than cored. The hull and deck are fully bonded, with the through-bolts on the double-layered wooden rubbing strake serving only to secure that strake. Ballast is internal and fully encapsulated in the fiberglass twin keels, so there are no keel bolts to worry about. Plywood backing plates enclosed in fiberglass sit under deck hardware and stanchions, and the early tooling left a tell-tale hull groove just ahead of the keels from a rope used during lifting. At 7.9 meters overall with a 3.0-meter beam and a weight of 3,000 kg, the 26 reads as a beamy, substantial 26-footer.

Rig and Handling

The boat was rigged as a masthead sloop and can be sailed either as a sloop or a cutter. Some were delivered with an optional short bowsprit, and many more have since been retrofitted with one; adding that bowsprit improves handling and therefore the performance of the boat. Sailing character is steady rather than fast, which suits a cruising brief more than a racing one. The Mark II versions built in 1971 and 1972 are distinguishable by a slightly greater sail area, listed at 301 or 330 square feet depending on configuration. When the 26 was replaced by the 27 in 1972, the changes — notably a deeper keel — were intended to sharpen windward performance, a clue that the 26's twin-keel form was always more about the cruising profile than pointing ability.

Accommodations

Inside, the MacWester 26 is spacious for its length and offers roomy, basic accommodation. MacWester built a number of interior layouts over the production run, so buyers and owners encounter variation in how the cabin is arranged, but the common thread is usable volume for a 26-foot hull. The solid construction and beam translate into a cabin that feels larger than the LOA suggests, even if the fit-out is straightforward rather than luxurious.

Refits and Ownership

The standard engine was a 7 hp Vire petrol unit, but the majority of surviving boats will have been re-engined by now with more powerful modern engines, a routine and expected upgrade. The MacWester Owners Association was founded in 1966, early in the model's life, and has long provided a support network for a design that remained popular through a long production history.

The Verdict

The MacWester 26 is a sensible, robust small cruiser from the first chapter of a respected British marque. Its encapsulated twin keels, bonded deck, and osmosis-resistant gelcoat make for a low-fuss hull, while the roomy cabin and steady handling suit relaxed family cruising. The main caveats are modest windward ability and the near-certain need to assess any re-engine work.

Pros

  • Sturdy bilge-keeled hull with no keel bolts and encapsulated ballast
  • Spacious, beamy interior for a 26-foot boat with multiple layout choices
  • Historically osmosis-resistant double gelcoat and fully bonded deck
  • Active owners association dating to 1966

Cons

  • Steady rather than fast under sail; not a windward performer
  • Original 7 hp Vire petrol engine typically replaced and must be evaluated
  • Early-mold hull groove and plywood-backed deck fittings are legacy details to check

Similar sailboats

12 comparable designs · similar LOA, displacement & rig