Seidelmann 37 SD SM Information, Review, Specs

Make
Seidelmann
Model
37 SD SM
Number Built
Production Year(s)
1981 - ??

The Seidelmann 37 SD SM is a masthead sloop designed by Bob Seidelmann, a respected sailmaker and champion one-design sailor. Introduced in 1981, this fiberglass monohull was conceived as a racer-cruiser, balancing performance with comfortable accommodations, a hallmark of Seidelmann Yachts' philosophy. Built by Seidelmann Yachts in Berlin, New Jersey, the 37 SD SM exemplifies the company's commitment to producing capable and accessible sailing vessels for a broad segment of the sailing public during its operational period from 1977 to 1986.

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The Seidelmann 37 SD SM entered production in 1981, following the company's establishment around 1977. Bob Seidelmann himself played a significant role in the design process, with many models, including the 37, credited as his own designs. His vision for the Seidelmann 37 was to create a versatile racer-cruiser. Seidelmann Yachts embraced fiberglass construction, a modern material for efficient and cost-effective production, a strategy that allowed them to deliver their range of sailing vessels. The Seidelmann 37 model, more broadly, was introduced in 1980 and was noted for its unusual shape, being "very wide in the middle, narrow at the ends," and was available with multiple keel and rig options to suit different sailing preferences, 5].

Sailing Performance and Handling

With a sail area to displacement ratio of approximately 17.9, the Seidelmann 37 SD SM exhibits characteristics of a responsive performer, suggesting good acceleration and respectable light-air capability. Its ballast to displacement ratio, around 0.491, is notably high, indicating a stiff and stable boat that can stand up to a considerable amount of wind. This robust stability is a key attribute for a vessel intended for both racing and cruising. The displacement to length ratio, calculated at approximately 208.5, positions the Seidelmann 37 SD SM as a moderately heavy boat for its length, contributing to a comfortable motion in a seaway rather than a light, skittish feel. Owners have generally praised the Seidelmann 37 for being well-built, fairly fast, and for sailing well. Anecdotal evidence suggests the boat handles conditions that one might not expect it to, proving seaworthy for coastal cruising.

Accommodations and Layout

While specific details on the interior headroom for the Seidelmann 37 SD SM are not provided in the structural data, the vessel is known for having a fairly roomy interior, characteristic of a comfortable cruiser. Typical interior arrangements for boats of this size from the era often include a V-berth forward, a main salon with settees and a table, a galley, and a head compartment. Given Seidelmann Yachts' focus on blending performance with comfort, the interior spaces would likely prioritize functionality and livability for extended periods aboard.

Owner's Perspectives

Owners of the Seidelmann 37 generally express positive sentiments, frequently highlighting the boat's solid construction, good value, and reliable sailing performance. Many appreciate its stability and stiffness, noting its ability to handle various weather conditions, making it suitable for coastal cruising and even more ambitious voyages. Some owners have described the boat as "very well built" and "fairly fast," appreciating the roomy interior. However, as with any older vessel, potential issues can arise, such as concerns with original deck fittings developing leaks, which may require re-bedding, or observations about the internal construction of components like the rudder over time. Despite these potential maintenance considerations, a dedicated community of Seidelmann owners exists, suggesting enduring appeal and satisfaction with the model.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
5900 lbs
Displacement
12000 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
24
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
42 ft
E (Main Foot)
11 ft
I (Foretriangle Height)
46.5 ft
J (Foretriangle Base)
15.3 ft
Forestay Length (est)
48.95 ft
Main Sail Area
231 sqft
Foretriangle Sail Area
355.73 sqft
Total Sail Area (Reported)
587 sqft
Total Sail Area (Calc)
586.73 sqft

Dimensions

LOA
36.83 ft
LWL
29.5 ft
Beam
12 ft
Draft
4 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
7.28 kn
Pounds per Inch Immersion
1