Seidelmann 299 Information, Review, Specs

Boat drawing
Make
Seidelmann
Model
299
Number Built
Production Year(s)
1979 - 1981

The Seidelmann 299, a creation of designer Bob Seidelmann and built by Seidelmann Yachts, is a versatile masthead sloop recognized as a capable performance cruiser. Produced for a brief period from 1979 to 1981, this fiberglass monohull encapsulates the builder's philosophy of blending performance with comfort, making it a well-regarded choice for both racing and comfortable cruising among a broad segment of the sailing public. Owners frequently praise its sailing characteristics, noting it sails "like a dream" and performs well in light winds.

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The Seidelmann 299 emerged from Seidelmann Yachts' factory in Berlin, New Jersey, during a productive era for the company, which operated from 1977 to 1986. Designer Bob Seidelmann, a renowned sailmaker and champion one-design sailor, was directly involved in the design of many of the company's models, including the 299, reflecting his vision for accessible racer-cruisers. Seidelmann Yachts embraced fiberglass construction, a hallmark of the era, to ensure efficient and cost-effective production. While specific design goals for the 299 are not explicitly detailed, the company's overall ethos aimed to blend performance with comfort, often with an eye toward International Offshore Rule (IOR) specifications in their designs. The 299 was built as a fin keel with a spade rudder, a configuration chosen to optimize its sailing characteristics. Information regarding significant variations during its short production run (1979-1981) is limited, though a shoal draft version was also available with a draft of 4.18 feet, a displacement of 8800 lbs, and ballast of 2600 lbs, differing from the standard model's 5.42-foot draft, 8000 lbs displacement, and 3600 lbs ballast.

Sailing Performance and Handling

The Seidelmann 299 is characterized by a design that offers a balance of performance and stability. With a sail area to displacement ratio (SA/D) of approximately 17.16, she demonstrates reasonably good light-air performance. Her ballast to displacement ratio (B/D) of 0.45, where 3600 lbs of ballast supports an 8000 lb displacement, indicates a stiff and stable boat, capable of standing up to a good amount of wind. This contributes to a comfortable, sea-kindly motion, even in challenging conditions. The displacement to length ratio (D/L) of approximately 258.35 places the Seidelmann 299 in the medium-heavy category, suggesting a solid, robust cruising platform rather than an ultralight racer.

Anecdotal reports from owners generally praise the Seidelmann 299's handling, describing it as a "good sailing boat" that "sails like a dream" and performs very well, particularly in light winds. The boat's 11-foot beam also contributes to its stability and interior volume.

Accommodations and Layout

While detailed interior specifications for the Seidelmann 299 are not extensively documented in the provided data, the boat's generous 11-foot beam suggests a surprisingly spacious interior for a vessel just under 30 feet. Reviews and owner discussions indicate a layout designed for comfortable weekend sails or longer trips for 4-5 people. Typical arrangements likely include a V-berth forward, a main salon with settees and a table, a compact galley, and a head compartment. Though specific details on finish quality and materials are scarce, Seidelmann Yachts were known for producing robust fiberglass vessels, implying a practical and durable interior construction. Owners have mentioned the potential for deck compression issues common in older boats, which can sometimes impact interior elements, suggesting that potential buyers should inspect the condition of the mast step and surrounding structures.

Owner's Perspectives

Owners of the Seidelmann 299 generally hold a positive view of the vessel, frequently praising its solid construction and sailing prowess. Many describe it as a "great boat" that is capable of both comfortable cruising and competitive PHRF racing. Owners consistently note that the boat "sails like a dream" and performs remarkably well, especially in light air conditions. Its robust build quality allows it to handle challenging conditions, with one owner asserting that the Seidelmann 299 "can handle anything you have the cahonees to put it to."

However, common maintenance issues typical of boats of its age are also noted. These can include deck compression under the mast, which some owners have addressed with reconstructive surgery. Despite these potential older boat issues, the overall sentiment is one of satisfaction, with owners recommending the Seidelmann 299. The active community of Seidelmann owners further attests to the enduring appeal and quality of these classic fiberglass vessels, fostering an environment where knowledge and experiences are shared.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
3600 lbs
Displacement
8000 lbs
Water Capacity
30 gal
Fuel Capacity
12 gal

Engine

Engine Make
Yanmar
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Diesel
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
33 ft
E (Main Foot)
12 ft
I (Foretriangle Height)
38.5 ft
J (Foretriangle Base)
12 ft
Forestay Length (est)
40.33 ft
Main Sail Area
198 sqft
Foretriangle Sail Area
231 sqft
Total Sail Area (Reported)
429 sqft
Total Sail Area (Calc)
429 sqft

Dimensions

LOA
29.92 ft
LWL
24 ft
Beam
11 ft
Draft
5.42 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
6.56 kn
Pounds per Inch Immersion
943.3