Cooper 353 Sailboat Review, Specs, and Listings

Stan Huntingford·1979·Cooper Enterprises Inc.
Cooper 353 drawingBuilder drawing
Hull Type
Monohull · fin
Rig
Masthead Sloop
LOA
35' · 10.67 m
Disp.
13,000 lbs · 5,897 kg
First year
1979

The Cooper 353 is a Canadian cruiser designed by Stan Huntingford and first built in 1979 by Cooper Enterprises in Port Coquitlam, British Columbia. At 35 feet overall with a 28.5foot waterline and a 12foot beam, she carries 13,000 pounds of displacement balanced by 4,700 pounds of lead ballast in a fixed fin keel drawing 5.75 feet. She is now out of production, but the design lived on in altered form when Bayliner acquired the moulds and developed the hull into the US Yachts US 35.

Measurements

Dimensions 01

Length Overall
35 ft
Length on deck
35 ft
Waterline Length
28.5 ft
Beam
12 ft
Draft
5.75 ft
Maximum Headroom
6.33 ft
Air Draft
52 ft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Skeg-Hung
Ballast
4,700 lbs (Lead)
Displacement
13,000 lbs
Water Capacity
70 gal
Fuel Capacity
40 gal

Rig & sails 03

Rigging Type
Masthead Sloop
Mainsail luff
40 ft
Mainsail foot
11 ft
Foretriangle height
45.5 ft
Foretriangle base
15 ft
Forestay Length (estimated)
47.91 ft
Sail Area
560 sqft

Calculations 04

Sail Area to Displacement Ratio
16.2
Ballast to Displacement Ratio
36.15
Displacement to Length Ratio
250.7
Comfort Ratio
24.11
Capsize Screening Ratio
2.04
Hull Speed
7.15 kn

Design and Construction

Stan Huntingford laid out the 353 as a recreational keelboat built predominantly of fiberglass with wood trim, a combination that gives the interior its period warmth without departing from a straightforward solid-glass structure. The raised counter and reverse transom shape the stern profile, while the raked stem carries the bow forward. Beneath the waterline, the fixed fin keel and skeg-mounted rudder describe a conventional cruising configuration, and the 36.15 ballast-to-displacement ratio paired with a 2.04 capsize screening value place her firmly in the moderate coastal-cruiser bracket rather than the offshore extreme. The 250.7 displacement-length ratio confirms a heavy, volume-oriented hull for her length, one that trades outright sprint for steadiness and load-carrying calm.

Rig and Handling

The 353 wears a masthead sloop Bermuda rig with a 45.5-foot foretriangle and a 40-foot mainsail luff, totaling 561.25 square feet of canvas. A symmetrical spinnaker may be carried for downwind work, extending her usefulness in light reaching conditions without altering the essential sloop character. The skeg-hung rudder is controlled by a wheel, and an inboard engine with a saildrive provides docking and maneuvering power. With a hull speed of 7.15 knots derived from the 28.5-foot waterline, she reaches her natural limit predictably and without drama once the bow wave settles.

Accommodations

Below, the Cooper 353 sleeps five. A double V-berth occupies the bow cabin, while the main cabin pairs a U-shaped settee around a drop-down dinette table with a straight settee opposite. The galley sits on the port side just forward of the companionway ladder, with the navigation station facing it to starboard — a practical split that keeps the cook clear of the chart table and puts systems monitoring on the windward side. The head is tucked just aft of the bow cabin on the starboard side, close to the forward berth yet separated from the main living space. The arrangement favors a cruising couple with occasional guests over a large charter crowd.

The Verdict

The Cooper 353 is a measured, well-proportioned Canadian cruiser that embodies the late-1970s Huntingford approach: a beamy, moderately ballasted hull with a practical split-plan interior and an uncomplicated rig. She asks little of her owner beyond normal fiberglass-boat upkeep and rewards careful seamanship with steady, predictable motion.

Pros

  • Moderate 36.15 ballast ratio and 2.04 capsize screen suit coastal cruising
  • Practical port galley / starboard nav-station split
  • Five-berth layout with private forward head
  • Conventional masthead sloop with spinnaker option

Cons

  • 5.75-foot draft limits shallow anchorage access

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