The Stern 33, also known as the Ridas 33, is a compelling performance cruiser that combines the robust craftsmanship of Estonian builder Ridas Yachts with the design expertise of Peter Bosgraaf. Produced from 2006 to 2008, this monohull sailboat was conceived as a high-performance cruising yacht, offering a balance of exhilarating sailing dynamics and comfortable accommodations for its size. Its relatively short production run underscores its niche as a distinctive option for sailors seeking a nimble and well-built vessel.
Stern 33 Information, Review, Specs
- Make
- Model
- Number Built
- 3
- Production Year(s)
- 2006 - 2008
History and Design
The Stern 33 emerged from the design board of Peter Bosgraaf in 2004, with production commencing at Ridas Yachts in Estonia in 2006. Ridas Yachts, established in 1993, built a reputation for its foundational commitment to advanced composite materials and high-quality construction techniques. This ethos of blending traditional boatbuilding prowess with modern composite technologies was evident in the Stern 33, which utilized a fiberglass solid hull and deck. The design incorporated a round bilge hull shape and a keel attached to a laminated steel frame, with all bulkheads also laminated, suggesting a focus on structural integrity and stiffness. While specific variations like MkI or MkII are not widely publicized for the Stern 33, its identity as a "high performance cruising yacht" from Bosgraaf Yacht Design indicates a clear goal to offer both speed and comfort.
Sailing Performance and Handling
The Stern 33 exhibits characteristics indicative of a lively and capable sailing vessel. With a Sail Area to Displacement (SA/D) ratio of approximately 20.36, she suggests good light-air performance, meaning she should be able to move well even in lighter breezes. The Ballast to Displacement (B/D) ratio of about 35.7% (3307 lbs ballast in a 9259 lbs displacement) contributes to a reasonable level of stiffness, allowing the boat to stand up to more wind and carry sail effectively. Furthermore, its Displacement to Length (D/L) ratio of approximately 145 places it in the lighter, more performance-oriented category for its length, reinforcing its design as a cruiser-racer. The yacht is equipped with a fractional sloop rig and a spade rudder, features typically associated with responsive handling and good maneuverability. The deep max draft of 6.56 feet, coupled with a bulb keel, further enhances its upwind performance and stability. Overall, owners and reviewers often describe the Stern 33 as a very fast and spacious boat, capable of winning regattas without sacrificing comfort.
Accommodations and Layout
While detailed interior specifications for the Stern 33 are not extensively documented in the provided data, the design as a "high performance cruising yacht" implies a focus on practical and comfortable living spaces for its size. Grounded searches suggest that 33-foot sailboats of this era and design philosophy typically feature an interior layout that maximizes usable space. This would generally include a forward V-berth, a main salon with settees that may convert into berths, a galley, and a head compartment. The design often emphasizes efficient use of space with ample storage. Boats from Ridas Yachts are known for their meticulous craftsmanship and quality interiors, incorporating modern aesthetics. While maximum headroom is not specified, boats in this class generally aim for comfortable standing room in the main salon area.
Owner's Perspectives
Owners of the Stern 33, or Ridas 33, generally praise its performance capabilities and solid construction. Many consider it a "very fast" yacht, equipped with quality materials and hardware, often benefiting from extensive sail wardrobes that contribute to its racing potential. The design philosophy of Ridas Yachts, emphasizing high-quality vessels and meticulous craftsmanship, likely translates into a durable and well-regarded boat among its owners. As a niche performance cruiser with a limited production run of three units, direct owner forums and widespread anecdotal reviews are not as prevalent as for mass-produced models. However, the focus on a robust composite hull and laminated bulkheads suggests a vessel built for longevity and demanding conditions, which would typically be a significant strength for owners.
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Bulb
- Rudder
- 1x Spade
- Ballast
- 3307 lbs
- Displacement
- 9259 lbs
- Water Capacity
- 26 gal
- Fuel Capacity
- 13 gal
Engine
- Engine Make
- Yanmar
- Engine Model
- —
- Engine Type
- —
- Engine HP
- —
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- Diesel
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- 41.44 ft
- E (Main Foot)
- 15.06 ft
- I (Foretriangle Height)
- 42.98 ft
- J (Foretriangle Base)
- 11.68 ft
- Forestay Length (est)
- 44.54 ft
- Main Sail Area
- 312.04 sqft
- Foretriangle Sail Area
- 251 sqft
- Total Sail Area (Reported)
- 563 sqft
- Total Sail Area (Calc)
- 563.05 sqft
Dimensions
- LOA
- 32.81 ft
- LWL
- 30.58 ft
- Beam
- 11.09 ft
- Draft
- 6.56 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 7.41 kn
- Pounds per Inch Immersion
- 1