offshore

CS 36 Traditional

Canadian Sailcraft (CS Yachts) · 1978–1987 · Sloop rig

CS 36 Traditional sailboat
LOA36.5'
Beam11.5'
Draft6.25'
Displ.7.8t
Rigsloop
HullFiberglass

Bluewater Evidence · Ocean Proven

88% confidence

John Neal lists the CS 36 Traditional (as the CS 36) in Boats to Consider for Ocean Cruising (Mahina Offshore Services, April 2026), rating it 2 of 5 for overall value. Practical Sailor's The Best Used Boat Notebook includes it. Practical Sailor's stability index of about 125 exceeds the 120 it treats as a baseline for offshore suitability, and its review quotes an unnamed owner heaving-to safely under mainsail alone in 50-60 knot winds. No named ocean passage is on file.

Overview

The CS 36 came from Canadian Sailcraft, a Ontario-based builder generally regarded as a cut above average production quality for its era. Raymond Wall’s design proved immediately popular: over 60 sold within a month of its 1978 introduction, and production ran through 1987, when the CS 36 Merlin arrived and the earlier boat picked up the “Traditional” suffix to distinguish the two during their year of overlapping production.

History

Canadian Sailcraft built the CS 36 in Ontario from 1978 to 1987, with roughly 400 hulls completed, a strong run for a boat of this size and era. The company was well regarded for over 25 years before closing in the early 1990s. When the CS 36 Merlin, a distinct newer design, launched in 1987, the original 36 needed a name to distinguish it, and “CS 36 Traditional” stuck.

Design and Construction

The hull is solid fiberglass with foam-covered structural stiffeners; decks, coachroof, and cockpit are balsa-cored for stiffness without excess weight. Major bulkheads are bonded to both hull and deck, a detail independent reviewers single out as sturdier than typical for the era, and the hull-to-deck joint uses an inward flange through-bolted on 4-inch centers. A standard fin keel with partial skeg draws 6.25 ft; a shoal-draft option brings that to 4.92 ft at a small cost in ballast and displacement. Independent reviewers rate the fit and finish, both glasswork and interior joinery, well above the production-boat average for the period.

Under Sail

No single named ocean passage was found for this specific model, but the boat’s offshore character shows up in more than just marketing copy. Practical Sailor’s own stability calculation puts it comfortably above the threshold it treats as a baseline for offshore suitability, and the same review carries an owner’s account of heaving-to safely under mainsail alone in 50 to 60 knot winds, real if anonymous evidence of genuine open-water use.

Buyers Notes

The rudder is the main system worth extra attention on survey: it is foam-filled fiberglass, and water intrusion over time can lead to internal corrosion of its stainless fittings. Independent reviews also note a shallow bilge that lets water slosh when heeled, so-so engine access requiring panel removal, and limited stowage compared to more modern designs, none of them disqualifying but all worth factoring into a purchase decision. Early boats shipped with brass gate valves that most surveyors now recommend upgrading to proper seacocks.

Known Issues

Rudder (foam-filled fiberglass)moderatePassageBoats editorialAll years

The foam-filled fiberglass rudder can develop water intrusion over time, and its internal stainless steel shaft/fittings are subject to saltwater corrosion once water gets in.

Inspection: Have the rudder sounded or weighed on survey to check for water intrusion, and inspect the shaft for corrosion where accessible.

Recommended In

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What sailing channels say about the CS 36 Traditional, quoted from video transcripts with a link to the exact moment. Opinions belong to the speakers; the written review above stays independent of them.

discusses

The presenter says CS stands for Canadian Sailcraft, a company founded in 1963 by Paul Tennyson. Raymond Wall joined as designer in 1977 and created the CS27, CS33 and CS36, and the company's whole run ended in 1992, the presenter says.

Lady K Sailing

Is this a Blue Water Sail Boat? Ep. 160 - Lady K Sailing

▶ watch at 1:50
recommends

The presenter says the CS 36 came with a six and a quarter foot keel or an optional shoal draft just shy of five feet. Drawing on Bahamas experience with a five-foot-draft boat reaching anchorages deeper boats could not, the presenter says the shoal draft would definitely be the choice.

Lady K Sailing

Is this a Blue Water Sail Boat? Ep. 160 - Lady K Sailing

▶ watch at 4:41
discusses

The presenter says that while these boats are not completely blue water across oceans, the CS 36 holds some 83 gallons of fresh water against 30 gallons on the presenter's earlier boat Lady K. The presenter adds that 35 gallons of diesel is reasonable, though jerry cans on deck would still be needed.

Lady K Sailing

Is this a Blue Water Sail Boat? Ep. 160 - Lady K Sailing

▶ watch at 5:21
discusses

The presenter says Lady K (a Hughes 35) and the Catalina 36 had PHRF ratings in the 140s or 150s, while the CS 36 has a rating starting in the 120s and a hull speed that will crack seven knots. The presenter notes this is an on-paper number.

Lady K Sailing

Is this a Blue Water Sail Boat? Ep. 160 - Lady K Sailing

▶ watch at 6:33
discusses

The presenter says the Atlantic would not be crossed on the presenter's first two boats, Lady K and a Catalina 36, calling it "a hard no". Having sailed all three, the presenter says the CS 36 feels heavier and more capable, "more like a freight train", and the presenter is closer to yes but "still not quite there".

  1. [1]EditorialWikipedia: CS 36- Baseline specs from the article infobox and text: number_built, engine_hp, rig_i_ft, rig_j_ft, rig_p_ft, rig_e_ft, phrf. Identity checked against this page's LOA and beam.
  2. [2]EditorialMahina Offshore Services - Boats to Consider for Ocean Cruising (John Neal, v4.26)- Rated 2/5 by offshore consultant John Neal, updated April 2026. Listed as CS 36.
  3. [3]SpecificationsCS 36 - SailboatData.com- Dimensions, displacement, ballast, standard and shoal draft/ballast/displacement variants, reported sail area, designer, builder, and production years/hull count (400, 1978-1987); confirms the CS 36 Traditional naming as a post-1987 rebrand of this same boat.
  4. [4]ReviewCS 36 - Practical Sailor- Independent construction-quality and known-issues review: rudder water intrusion risk, shallow-bilge sloshing, engine access, stowage complaints, and an owner-reported heaving-to account in 50-60 knot winds.
  5. [5]BookThe Best Used Boat Notebook (Editors of Practical Sailor)- Source of this boat's inclusion via data/book-lists.json.
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