Jeanneau Sun Odyssey 350: small boat, big intentions

Where it sits

The 350 replaces the long-running Sun Odyssey 349 and slots beneath the 380. It is the smallest "walk-around" Odyssey — meaning the side decks slope continuously from cockpit to bow without the traditional cabin-top step you'd straddle on older boats. Jeanneau has put that geometry on bigger Odysseys for years; pulling it down to 35 ft is the obvious move and they've executed it well.

On the dock

Tied up, the 350 looks bigger than its waterline. The wide stern, dropped side decks, and twin wheels read like a 38-footer. Build quality is honest: gel-coat tidy, bulkheads tabbed sensibly, deck hardware sized for the rig. There are concessions to price — flush-fit lockers feel light, and the chainplates are bolted to the hull liner rather than through-bolted to a structural grid, which is fine for a coastal boat but worth knowing.

The interior is brighter than its predecessor. Two-cabin layout with a forward island berth, a U-shaped saloon, and a workable galley to port. Headroom of ~1.92 m means most adults can stand without ducking. The aft heads is genuinely useful — separate shower, big enough to dry oilskins.

Under sail

We had 12 to 18 knots true and a building chop in the Solent. The 350 is a pleasing boat to drive. The hull has a hard chine aft that lets it sit upright once heeled, and the twin rudders bite even when you sail it dry. Tacking through 80° true with the standard self-tacking jib was easy; full main and the optional 105% genoa picks up about half a knot upwind for the price of more crew work at the foredeck.

Numbers we logged:

• Upwind 14 knots TWS, full main + genoa: ~6.4 knots boat speed, ~32° apparent
• Beam reach 16 knots TWS: ~7.2 knots
• Under engine, flat water: 6.5 knots at ~2,200 rpm; 7.2 knots flat-out at 2,800 rpm

The Yanmar 21 hp is adequate. Specifying the 29 hp option is worth doing for any boat that'll see lumpy short seas or single-handed berthing where bow-thruster authority matters.

Living aboard

For a couple, the 350 is comfortable for a fortnight. Stowage is honest — three deep saloon lockers, one wet locker by the companionway, useful bilge under the floor for tinned goods. The fridge is small (top-loading, ~50 L) which is the only real annoyance; an aftermarket drawer-fridge under the chart table would solve it.

Fuel is 130 L, water is 230 L (or 330 L with the optional second tank). Both are sensible numbers for the boat's intended weekend-and-passage use.

What we'd change

• Specify the 29 hp engine option
• Pay for the deeper keel if your home water has it (faster, stiffer, no real downside)
• Add the second water tank — it's the sort of upgrade you can't do later
• Consider an aftermarket drawer fridge before you take delivery

Who should buy one

Couples upgrading from a smaller weekend boat to something they can comfortably take across the Channel or to the Med over a season. First-time buyers who want a French-built boat with mainstream parts availability everywhere. People who want the modern Jeanneau cockpit ergonomics on a budget that doesn't quite stretch to the 410.

It is not the right boat for someone who will spend most of their time short-handed in 30 knots upwind, or who needs a generous third cabin for kids — there are better choices in both directions.

Verdict

The 350 is exactly what you'd hope for from Jeanneau in 2026: a price-conscious 35-footer that doesn't feel cheap, with the cockpit and deck geometry of a larger boat. It rewards a sensible options list and modest expectations. If your shortlist contains the Beneteau Oceanis 34.1 and the Hanse 360, the 350 deserves to be on it.