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 was the founding design of Macwester Marine. C. S. J. Roy created this sturdy twinkeel cruiser in 1964, when he established his Littlehampton yard after working at Westerly Marine. Roughly 400 boats were completed before the model gave way to the MacWester 27 in 1972. It has always invited comparison with the Westerly Centaur, another 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 from hand-laid glass-reinforced plastic with thick laminates. This construction approach came to define the early MacWester range.

The 26 has a double layer of gelcoat that has historically resisted osmosis well, while the deck is solid fiberglass rather than cored. The hull and deck are fully bonded. Through-bolts in the double-layered wooden rubbing strake serve only to secure the 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 support the deck hardware and stanchions. Early tooling also left a tell-tale hull groove just ahead of the keels, caused by a rope used during lifting.

At 7.9 meters overall, with a 3.0-meter beam and a weight of 3,000 kg, the MacWester 26 is a beamy, substantial 26-footer.

Rig and Handling

The boat carries a masthead sloop rig and can be sailed as either a sloop or a cutter. Some boats were delivered with an optional short bowsprit, and many others have since been retrofitted with one. Adding the bowsprit improves handling and therefore the performance of the boat.

Under sail, the MacWester 26 is steady rather than fast, a character better suited to cruising than racing. Mark II boats, built in 1971 and 1972, can be distinguished by their slightly greater sail area, listed as either 301 or 330 square feet depending on configuration.

The MacWester 27 replaced the 26 in 1972. Its changes—notably a deeper keel—were intended to improve windward performance, suggesting that the 26’s twin-keel form was always shaped more by its cruising role than by pointing ability.

Accommodation

The MacWester 26 provides roomy, basic accommodation for its length. MacWester offered several interior layouts during the production run, so the cabin arrangement varies from boat to boat. The common feature is useful interior volume within a 26-foot hull.

Its beam and solid construction help the cabin feel larger than the LOA might suggest, although the fit-out is straightforward rather than luxurious.

Engines, Refits, and Ownership

The standard engine was a 7 hp Vire petrol unit. The majority of surviving boats will have been re-engined by now with more powerful modern engines, making repowering a routine and expected upgrade.

The MacWester Owners Association was founded in 1966, early in the model’s life. It has long provided a support network for a design that remained popular through a long production history.

Verdict

The MacWester 26 is a sensible, robust small cruiser from the opening chapter of a respected British marque. Its encapsulated twin keels, bonded deck, and historically osmosis-resistant gelcoat make for a relatively low-fuss hull. A roomy cabin and steady handling also suit relaxed family cruising.

The main caveats are modest windward ability and the near-certain need to assess any re-engine work carefully.

Pros

  • Sturdy twin-keel hull with encapsulated ballast and no keel bolts
  • Spacious, beamy interior for a 26-foot boat, with several layout options
  • Historically osmosis-resistant double gelcoat and fully bonded deck
  • Owners association dating to 1966

Cons

  • Steady rather than fast under sail, with modest windward performance
  • Original 7 hp Vire petrol engine typically replaced; any re-engine work must be evaluated
  • Early-tooling hull groove and plywood-backed deck fittings are legacy details to check

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