High freeboard and a long waterline combine with a modest 4,400lb displacement. The resulting displacement/length ratio of 143 makes her light for her length, while a sail area/displacement ratio just under 19 is respectable for a cruiser rather than a racer.
Design and Construction
Sedna Yachts built the 26 in Poland with a solid fiberglass hull and deck. The interior construction is notably modular: a full-length moulding forms the cabin up to bunk level, and a second overhead moulding carries most of the through-bolted deck fastenings.
The cabin superstructure follows distinctive lines. Its long Plexiglas window tapers fore and aft like a car roofline, giving the boat a modern appearance that helps disguise the bulky body.
Most of the ballast is internal, with iron moulded between plywood. This keeps the profiled centreplate light enough to raise easily while still providing a 42% ballast ratio. The plate draws 5ft 6in when lowered, and the rudder hinges up for trailing.
Rig and Handling
The fractional sloop rig is designed for single-handed raising and lowering, using a system similar to those found on other Polish trailer-sailers.
The mainsail has a bolt rope rather than a loose foot. Because there was no slot in the foot for the reefing pennant to pass beneath the boom, the pennant had to be secured to an eyelet riveted to the top of the boom. The headsail halyard returns down the headfoil instead of the mast, making adequate luff tension impossible.
On the water, the GPS recorded a steady 5.6 knots to windward, with bursts to 6 knots.
The cockpit coamings sit well inboard of the gunwale, allowing the side decks to continue all the way to the transom. Webbing between the aftermost stanchion and the stern rail gives the helm somewhere to lean back. However, the stainless-steel tiller sits far aft, placing the helmsman on the flat run-out of the coamings, where leaning back is uncomfortable.
The hinge-up rudder has no purchase on its downhaul, so it must be pushed fully into position by hand before sailing.
Accommodations and Stowage
Below, a partial bulkhead between the saloon and bow V-berth is the only division in an otherwise open-plan layout. Writing in YACHT, the reviewer found the sense of space surprisingly good for a 26-footer. Saloon headroom exceeds 6ft.
A double berth spans the full width of the stern. The forward double and the saloon berths are both quite narrow. A separate heads compartment and a small galley are fitted, along with pressurised water; a fridge and shore-power sockets are optional.
Stowage is extensive. There’s a locker beneath the cockpit sole, two half-depth seat lockers, and enough room aft under the cockpit floor for two adults. Some areas beneath the bunks are inaccessible, however, while others are covered by screwed-down plywood.
An anchor locker is fitted forward, and a teak toe rail provides useful footing when moving along the deck.
Construction and Finish Concerns
Some early details and workmanship were less convincing. The hatch garage is somewhat weakly laminated and deflects noticeably underfoot. Workmanship beneath the floorboards was not yet satisfactory.
On the display prototype, the plywood surrounding the internal iron ballast had already absorbed moisture. This was a direct result of moulding the ballast between plywood without adequate protection. Better workmanship is needed if the boat is to retain its value over the long term.
Verdict
Practical Boat Owner praised the Sedna 26 as a cavernous, budget-priced trailer-sailer with respectable performance, and the design meets that brief. It combines a light, beamy hull with substantial cabin volume and a rig that can genuinely be handled single-handed.
Its weaknesses are concentrated in the cockpit ergonomics, a few thin mouldings, and early-production detailing around the ballast encapsulation. Those are points a careful buyer should weigh.
Pros
- A true trailer-sailer with internal ballast, a lifting centreplate, and a hinge-up rudder
- Light displacement, a long waterline, and a respectable sail area/displacement ratio
- Open-plan interior with more than 6ft of saloon headroom and a full-width stern berth, and extensive stowage
- Single-handed rig system
- Inboard coamings and side decks that continue to the transom
Cons
- Headsail halyard routing prevents adequate luff tension
- Far-aft tiller and flat coaming run make helming uncomfortable
- Weakly laminated hatch garage
- Unsatisfactory workmanship beneath the floorboards
- Plywood around the iron ballast had absorbed moisture on the display prototype
