Jeanneau Sun Odyssey 34 Sailboat Review, Specs, and Listings

Daniel Andrieu·1991 – 1993·Jeanneau
Jeanneau Sun Odyssey 34 drawingBuilder drawing
Hull Type
Monohull · bulb
Rig
Fractional Sloop
LOA
33.79' · 10.3 m
Disp.
10,362 lbs · 4,700 kg
First year
1991

The Jeanneau Sun Odyssey 34 entered production in 1991 and remained in production through 1993. Built in France, this French recreational keelboat was Daniel Andrieu’s cruiserderived development of his 1989 Sun Liberty 34 and shares a lineage with the 1992 Sun Odyssey 33. At just under 34 feet overall, she combines a fractional sloop rig, a fin keel with a weighted bulb, and an internally mounted spade rudder in a compact cruising platform intended to be quick and manageable. She is now out of production.

Measurements

Dimensions 01

Length Overall
33.79 ft
Length on deck
—
Waterline Length
26.38 ft
Beam
11.48 ft
Draft
6.25 ft
Maximum Headroom
—
Air Draft
—

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Bulb
Rudder
1× Spade
Ballast
3,351 lbs (Iron)
Displacement
10,362 lbs
Water Capacity
54 gal
Fuel Capacity
26 gal

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
34.45 ft
Mainsail foot
13.62 ft
Foretriangle height
40.68 ft
Foretriangle base
11.65 ft
Forestay Length (estimated)
42.32 ft
Sail Area
472 sqft

Calculations 04

Sail Area to Displacement Ratio
15.89
Ballast to Displacement Ratio
32.34
Displacement to Length Ratio
251.98
Comfort Ratio
21.7
Capsize Screening Ratio
2.11
Hull Speed
6.88 kn

Design and Construction

The Sun Odyssey 34 is built predominantly of fiberglass with wood trim. She has a raked stem and reverse transom, displaces 10,362 lb, and carries 3,351 lb of ballast.

Her waterline length is 26.38 ft, and her 11.48 ft beam makes her broad for a mid-30s hull. The standard keel has a draught of 1.90 m; an optional shoal-draft keel draws 4.92 ft. The keel is a fixed fin with a weighted bulb. The spade rudder is mounted internally.

Rig and Handling

Andrieu gave the Sun Odyssey 34 a fractional Bermuda sloop rig. Its 471.57 sq ft sailplan comprises a 234.60 sq ft mainsail and a 236.96 sq ft jib/genoa.

The manufacturer described her as easy on the water for a fast boat and also noted that she is easy to steer. The builder highlighted the fractional rig’s ability to make her very steep to the canvas. With her spade rudder and moderate displacement, the boat has a hull speed of 6.88 kn. The original specifications emphasized a responsive rather than sluggish feel as part of her character.

Accommodations and Deck Layout

The Sun Odyssey 34 sleeps six across two cabins. The bow cabin has a double V-berth, while the aft cabin to starboard contains another double berth. In the main cabin, a U-shaped settee faces a straight settee.

The L-shaped galley is to port, just aft of the companionway ladder. It includes a two-burner stove, an ice box, and a double sink. The navigation station is forward of the galley, also on the port side.

Two heads serve the accommodation. One is on the starboard side, just aft of the bow cabin; the other is also to starboard, just forward of the aft cabin.

On deck, Jeanneau pointed to an ingenious integration of maneuvering equipment that creates large spaces for relaxing and makes it easier to move around the boat.

Verdict

The Sun Odyssey 34 is an Andrieu cruiser that punches above her length, pairing a responsive fractional rig with a beamy, six-berth interior. She is an approachable fast cruiser with a well-separated two-cabin layout and a practical port-side galley and navigation area. However, her three-year production run means fewer examples exist than of longer-running sister models.

Pros

  • Easy to steer and forgiving under way for a quick hull
  • Beam-forward interior with two cabins and two heads for six
  • Fractional sloop rig that stands steep to the canvas

Cons

  • Built only from 1991 to 1993, limiting available supply
  • Optional shoal keel trades the standard 6.25 ft draft for less bite

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