Tradewind 35 Sailboat Review, Specs, and Listings

John Rock·1975·~70 hulls·Tradewind Yachts
Tradewind 35 drawingBuilder drawing
Hull Type
Monohull · long
Rig
Cutter
LOA
35.01' · 10.67 m
Disp.
19,442 lbs · 8,819 kg
First year
1975

John Rock’s longkeeled cutter, the Tradewind 35, was built in the UK by Blondecell Ltd., with about 70 boats estimated to have been built first in the UK and later in the Netherlands anchor. Originally marketed under the Tradewind 33 name, the design carries the familiar silhouette of its era—long overhangs and a full keel with the rudder attached—yet remains little known in the United States. New boats have continued to be built well beyond the original 1970s design period.

Measurements

Dimensions 01

Length Overall
35.01 ft
Length on deck
Waterline Length
25.82 ft
Beam
10.5 ft
Draft
5.51 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Long
Rudder
1× Attached
Ballast
8,287 lbs (Varies/Unknown)
Displacement
19,442 lbs
Water Capacity
90 gal
Fuel Capacity
48 gal

Rig & sails 03

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

Calculations 04

Sail Area to Displacement Ratio
16.04
Ballast to Displacement Ratio
42.62
Displacement to Length Ratio
504.22
Comfort Ratio
45.88
Capsize Screening Ratio
1.56
Hull Speed
6.81 kn

Design and Construction

The Tradewind 35 is a solid fiberglass hull with encapsulated internal ballast and a balsa/ply cored deck anchor. Encapsulating the ballast in the keel cavity removes any concern over keel-bolt corrosion or leakage, a meaningful structural advantage for a boat intended for long service. The deck itself uses balsa/ply sandwich construction for strength and insulation, and where deck fittings are mounted the structure is reinforced with hardwood pads. At 19,442 pounds displacement with 8,287 pounds of ballast, the boat is heavy and beamy; her 10.5-foot beam and 504 displacement-to-length ratio place her firmly in the slow-but-sturdy tradition of the period. The long keel runs almost the entire length of the hull and draws a moderate 5.5 feet, enough to give directional stability while still accessing most harbors.

Rig and Handling

As a cutter, the Tradewind 35 carries a genoa roller-furled on the forestay and a hanked staysail on an inner forestay tensioned by running backstays, with the mainsail slab-reefed on the boom and fitted with three reef points and lazy jacks. The aluminum keel-stepped mast has two spreader sets and internal conduit for wiring and halyards. A sail-area-to-displacement ratio of 16.0 gives adequate power in lighter winds without being overcanvased. Period reviews found she tracked well under way and answered the helm promptly when a close-quarters avoidance demanded quick response, traits consistent with the full-keel profile and attached rudder controlled by a single wheel through cable and quadrant.

Accommodations

Her heavy displacement and broad beam allowed for a capacious cockpit and plenty of headroom below anchor, and the interior is both spacious and cozy with generous storage. Sleeping space runs to six across two separate cabins and the saloon: a forward V-berth with infill, a hanging locker and shelves; an aft double berth with its own locker and shelves; and two saloon settees that convert to singles around a folding table. The navigation station sits to starboard with a large chart table and instrument panel, while the port-side galley holds a two-burner stove with oven, sink, refrigerator and ample counter. A head aft of the navigation station completes the layout with marine toilet, sink and shower.

Deck and Equipment

The deck layout is simple and functional, with wide side decks, high bulwarks and sturdy handrails. The deep, well-protected cockpit has high coamings and a dodger, and can be reached from either side or the transom, with two large lockers for storage. Stainless steel stanchions, lifelines, pulpits and pushpits, plus six mooring cleats, twin bow rollers, an anchor locker, electric windlass and anchor washdown, round out a practical ground-tackle setup. Four self-tailing headsail winches, two coachroof mainsail winches and two running-backstay winches reflect a sail plan meant to be handled without crowding.

The Verdict

The Tradewind 35 is a conservative, well-built cruiser whose encapsulated ballast and solid hull make for a low-drama ownership profile, while the beamy, heavy hull delivers roomy accommodations and steady sea manners rather than speed. She suits a sailor who values predictable handling and livable space over racing performance.

Pros

  • Encapsulated keel ballast eliminates keel-bolt corrosion risk
  • Spacious, headroom-rich interior for six with proper nav station and galley
  • Tracks well and responds quickly to helm input

Cons

  • Heavy displacement and full keel limit light-air speed
  • Little known in the US, complicating parts and survey familiarity

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