Jeanneau Sun Odyssey 379 Information, Review, Specs

Sailing Performance & Handling

The Sun Odyssey 379 was one of the first production cruisers of its size to incorporate a hard chine running from the midships to the transom. This design element, borrowed from open-ocean racing yachts, provides additional form stability when heeled and increases interior volume. According to technical assessments from Sail Magazine, the chine allows the boat to "lock in" once it reaches a certain heel angle, providing a stable platform that resists further rounding up.

The boat was offered with three distinct keel configurations: a deep-draft performance fin (7' 4"), a shoal-draft version (4' 11"), and a versatile winged-keel lifting version (3' 7" to 7' 4"). This variety allows the 379 to perform across a range of environments, from deep-water coastal hopping to gunkholing in shallow estuaries. The sail plan is notably high-aspect, featuring a large mainsail and a 106% overlapping jib, which keeps the boat nimble in light air. When the breeze picks up, the twin-rudder configuration—standard on the lifting-keel and shoal versions—provides exceptional grip, ensuring the helmsman maintains control even when the boat is pressed hard.

Interior Comfort & Variations

Inside, the Marc Lombard design maximizes the 12' 4" beam to create an airy, open atmosphere. The 379 was typically offered in two primary layouts: a two-cabin version and a three-cabin version. The two-cabin "Owner’s" layout is particularly sought after on the secondary market because it features a massive aft storage locker (accessible from the cockpit) and a much larger head compartment with a separate stall shower.

The three-cabin version replaces the storage locker and the expanded head with two symmetrical aft cabins, making it a favorite for charter fleets and larger families. Editorial reviews in Yachting Monthly highlight the clever use of "Alpi" wood veneers—a sustainable, reconstituted wood product—which gives the interior a consistent, modern finish. The L-shaped galley is well-equipped for offshore work, featuring deep sinks and a standard top-loading refrigerator, while the salon’s U-shaped settee can often be converted into an additional double berth.

Popular Mentions & Media

The Sun Odyssey 379 has maintained a high profile in the cruising community due to its ubiquity in global charter fleets, often branded under the Sunsail or Moorings labels as the "Sunsail 38." It has also been a frequent subject of long-term cruising documentation. The model is featured extensively in technical walkthroughs and owner-led refit series on platforms like YouTube, where cruisers praise its "big boat" feel despite its sub-40-foot length. Its performance pedigree was further validated by its selection for various "Best Boat" lists by major nautical publications during its production run from 2011 to 2015.

Known Issues & Buyer’s Checklist

Prospective buyers should focus on several model-specific areas during a pre-purchase survey. While the 379 is generally considered robust, synthesized data from owner discussions and technical reports suggest the following focus areas:

• Compression Post Seating: Inspect the area where the deck-stepped mast compression post meets the grid structure in the bilge. Some owners have reported minor hairline cracks in the gelcoat in this area, though they are often aesthetic rather than structural.
• Twin Rudder Linkage: On versions equipped with twin rudders, the steering linkage and bushings should be checked for play. The complex geometry of twin rudders can lead to accelerated wear if the alignment is not perfectly calibrated.
• Keel Bolt Torquing: For the lifting-keel variants, the mechanism requires regular inspection and lubrication. Buyers should look for "weeping" around the keel trunk, which may indicate the need for a seal replacement or re-torquing of the bolts.
• Hull-Deck Joint at Transom: Check the sealant around the swim platform and transom area. On earlier models, the bonding agent in these non-structural cosmetic areas can sometimes dry out, leading to minor freshwater leaks into the aft cabins.

Community & Resources

Owners of the 379 benefit from one of the most organized brand-specific networks in the world. The Jeanneau Owners Network serves as an unofficial technical clearinghouse, offering a massive archive of manuals, wiring diagrams, and DIY performance modifications specific to the 379 and its sibling, the 389.

The Verdict

The Jeanneau Sun Odyssey 379 remains a benchmark for the "modern" era of cruising sailboats. It successfully integrated racing-inspired hull shapes with a level of interior luxury that was previously reserved for much larger yachts.

Pros:

• Excellent stability and tracking thanks to the hard chine and twin-rudder options.
• Highly versatile keel options, including a true performance-oriented deep fin.
• The 2-cabin layout offers a class-leading head and shower arrangement.
• Large cockpit with dual wheels provides excellent visibility and ease of movement.

Cons:

• The 3-cabin layout can feel cramped, particularly in the single head shared by six people.
• Standard factory sails are often reported as "blown out" quickly; many owners suggest an immediate upgrade to laminate sails.
• Engine access is adequate but can be tight for major service tasks compared to larger Sun Odyssey models.