Sea Sprite 34 Sailboat Review, Specs, and Listings

A. E. Luders·1980·~45 hulls·C. E. Ryder
Sea Sprite 34 drawingBuilder drawing
Hull Type
Monohull · long
Rig
Fractional Sloop
LOA
33.84' · 10.31 m
Disp.
12,800 lbs · 5,806 kg
First year
1980

The Sea Sprite 34 — also known as the Luders 34 — stands as the largest of the Sea Sprite Sailing Yachts, a Bill Ludersdesigned cruiser that C. E. Ryder launched in Bristol, Rhode Island in 1980 and built through a run of just 45 hulls. At 33.84 feet overall with a 24foot waterline, a 10.25foot beam, and a displacement of 12,800 pounds carrying 5,000 pounds of lead ballast, she is a fullkeel monohull of deliberate heft rather than a lightweight racercruiser, and the last and most voluminous expression of a marque Ryder had carried since acquiring the line in 1974.

Measurements

Dimensions 01

Length Overall
33.84 ft
Length on deck
Waterline Length
24 ft
Beam
10.25 ft
Draft
5 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Long
Rudder
1× Attached
Ballast
5,000 lbs (Lead)
Displacement
12,800 lbs
Water Capacity
50 gal
Fuel Capacity
18 gal

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
40.5 ft
Mainsail foot
13.8 ft
Foretriangle height
39 ft
Foretriangle base
12.8 ft
Forestay Length (estimated)
41.05 ft
Sail Area
529 sqft

Calculations 04

Sail Area to Displacement Ratio
15.47
Ballast to Displacement Ratio
39.06
Displacement to Length Ratio
413.36
Comfort Ratio
33.07
Capsize Screening Ratio
1.75
Hull Speed
6.56 kn

Design and Construction

Ludes drew the 34 as a fractional-rigged Bermuda sloop with a spooned raked stem, raised transom, and fixed long keel, the rudder mounted directly to the keel's trailing edge and steered by a wheel. The hull is predominantly fiberglass with wood trim, and the build quality reads as unhurried and over-engineered: the cabin sole is thick and solid underfoot, and the bronze portholes are beefy enough to look as though they were salvaged from something far larger the beefy bronze portholes. With a ballast-displacement ratio near 39 and a comfort ratio in the low 30s, the 34 was plainly intended as a steady cruiser, not a pace-setter.

Rig and Handling

The sail plan carries 525 square feet of canvas on a keel-stepped mast, with a 279-square-foot mainsail and a 250-square-foot jib-genoa, the fractional sloop configuration giving a sail-area-to-displacement ratio of about 15.5. On the water she is, as period reviews confirm, a comparatively heavy full-keel boat that will not win any sprints, yet she had more than enough pace to entertain more than enough pace to entertain and her dynamics were delightful. The deep-V hull with its pronounced deadrise gives her less form stability than modern flat-bottomed cruisers, so she is tenderer at rest, but that same shape means she heels and then accelerates with little or no tendency to round up, feeling responsive and entertaining in puffy conditions. The rudder, being affixed to the keel and necessarily unbalanced, imposes higher helm loads, though the long chord of the keel is noted to help offset that on longer passages.

Accommodations

Below, the 34 earns her "generous interior space" reputation honestly for a boat of this length. The galley sits to port with a stainless steel sink and a two-burner stove, while the head is forward just abaft the bow V-berth, and the dinette settees add sleeping room beyond the forepeak. Ventilation comes from a forward hatch, and the cockpit is excellent for a vessel this size — a real asset for a family cruising setup. A 50-gallon fresh water tank and 18-gallon gasoline tank support extended stays, and the Universal Motor Company Model 30 25-horsepower diesel provides auxiliary propulsion through a direct drive.

Known Issues

The one documented shortfall in the sailing outfit is the winches: testers found them under-sized and mis-geared on this boat. Given the 529 square feet of working sail on a 12,800-pound hull, the original winch specification left crews working harder than the loads warranted, and any prospective owner should expect to evaluate whether later upgrades addressed the deficiency.

The Verdict

The Sea Sprite 34 is a safe, roomy, and fun family cruiser in the Luders-Ryder tradition — a modest-production, full-keel cruiser with a deep-V hull that trades flat-water form stability for sweet, round-up-free handling and a genuinely spacious cabin for her length. She is no speedster, and the as-delivered winches were a weak point, but the construction integrity and sea-kindly motion make her a considered choice for sheltered-water and coastal cruising alike.

Pros

  • Largest and most spacious of the Sea Sprite series, with a well-arranged port galley and forward head
  • Deep-V hull heels and accelerates without rounding up, lively in puffs
  • Solid, over-built construction feel with thick sole and heavy bronze ports
  • Excellent cockpit for a 34-foot cruiser

Cons

  • Tender compared with flat-bottomed modern production cruisers
  • Original winches under-sized and mis-geared for the sail plan
  • Unbalanced keel-mounted rudder raises helm loads on passage

Similar sailboats

12 comparable designs · similar LOA, displacement & rig