Colvic Watson 26 Sailboat Review, Specs, and Listings

Approximate drawing

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The Colvic Watson 26 is a fiberglass motorsailer produced in 1996, a compact member of the Colvic Watson range that G. L. Watson & Co. Ltd. developed with Colvic Craft during the 1970s partnership that spanned hulls from 19.5 to 34.5 feet. At 26 feet overall with a 22foot7inch waterline, she carries the twinkeel arrangement and heavy GRP character that defined Colvic's output, yet sits at the smaller end of a line better known for larger motorsailers.

Measurements

Dimensions 01

Length Overall
Length on deck
Waterline Length
Beam
Draft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Hull Type
Keel Type
Ballast
Displacement
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Mainsail luff
Mainsail foot
Foretriangle height
Foretriangle base
Forestay Length (estimated)
Sail Area

Calculations 04

Sail Area to Displacement Ratio
Ballast to Displacement Ratio
Displacement to Length Ratio
Comfort Ratio
Capsize Screening Ratio
Hull Speed

Design and Construction

Colvic Craft built heavy GRP hulls and decks sold in varying states of completion, and the Watson line's hulls were laid up in temperature-controlled molding facilities using hand-laid polyester resin with woven matting from 10 to 24.5 ounces per square foot. The Watson 26's hull is fiberglass, and the marque's typical method paired solid hand-laid GRP hulls with balsa-cored deckheads and side-decks for stiffness. At a dry weight of 8,818 lbs with 3,307 lbs of ballast, she is a dense little vessel for her length; the 9-foot beam gives her the volume Colvic's heavier molding approach naturally produced, while the 3-foot maximum draft of the twin-keel layout keeps her approachable in shoal waters.

Rig and Engine

Classed as a motorsailer, the Watson 26 balances sail and auxiliary power with a center-mounted inboard Volvo Penta 2030 built in 1996, delivering 30 hp through direct drive to a three-blade propeller anchor. The 11.89-gallon fuel capacity is modest, reflecting her size and the auxiliary's role in a sail-first hull rather than a trawler-style cruiser. The 22-foot-7-inch waterline and 3-foot draft describe a boat meant to settle quietly onto twin keels and maneuver without drama in tight harbors.

Accommodations

Below, the Watson 26 provides two single berths and a single head, with 11.89 gallons of drinking water carried alongside the fuel. The 9-foot beam and 26-foot hull yield a compact but functional interior consistent with a small motorsailer intended for coastal use rather than offshore passages in quantity. Tankage is split evenly at 45 liters each for water and gas, a symmetry that underscores the minimal provisioning scale of the design.

Known Issues

No known-issue entries for this model appear in the available material. Attention falls to the ordinary realities of a 1996 GRP hull and its aging Volvo Penta 2030 rather than to design-specific failures.

The Verdict

The Colvic Watson 26 is a small, heavy-displacement motorsailer from the G. L. Watson collaboration, built with Colvic's characteristic solid GRP hull and balsa-cored deck. She is a modest coastal cruiser with limited tankage and berth count, suited to shoal draft waters via her twin keels, and powered by a period-correct Volvo Penta diesel.

Pros

  • Twin-keel 3-foot draft for shoal access
  • Solid hand-laid GRP hull from temperature-controlled molding
  • Center inboard Volvo Penta 2030 diesel with direct drive

Cons

  • Only two single berths and one head
  • Minimal 11.89-gallon water and fuel capacity
  • Aged 1996 systems require survey

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