GREAT SOUTH BAY ONE-DESIGN

Main

Appendages
Keel/Cbrd.
Construction
Wood
First built hull
1937
Hull type
Monohull
Model
GREAT SOUTH BAY ONE-DESIGN
Sailboat builder
Central Shipyard
Sailboat designer
Francis Sweisguth

Dimensions

Ballast Type
lead
Ballast weight
340.0
Beam
2.16
Displacement
907.0
Draft
1.22
Max Draft
1.22
Min Draft
0.56
Overall length
7.32
Waterline length
5.49

Sails

Total area
26.01

Engine

Performance

Ballast ratio
37.5
Capsize Screening Formula
2.25
Comfort Ratio
11.51
Critical hull speed
5.69
Displacement-length ratio (DLR)
153.1
Upwind sail area to displacement
28.29

Accomodation

The Great South Bay One-Design (GSBOD) is a popular sailing boat that was designed specifically for racing in the Great South Bay area of Long Island, New York. It is a small, one-design keelboat that offers competitive racing and a fun sailing experience.

Here are some key features and characteristics of the Great South Bay One-Design:

1. Design: The GSBOD was designed by Sidney Herreshoff in 1914. Herreshoff was a renowned naval architect and the son of Nathanael Herreshoff, who designed the famous America's Cup defender yachts.

2. Size and Dimensions: The boat measures 20 feet in length and has a beam (width) of 6 feet. It has a shallow draft, which allows it to navigate the shallow waters of the Great South Bay.

3. Construction: The GSBOD is traditionally built using wood, with a wooden hull and deck. However, some newer models have been constructed using fiberglass for increased durability and reduced maintenance.

4. Rigging: The boat features a gaff-rigged mainsail, which is a traditional rigging style with a four-sided sail. It also has a jib sail for increased maneuverability.

5. Crew: The GSBOD is typically sailed with a crew of two to four people, depending on the skill level and preferences of the sailors. It offers a great opportunity for teamwork and coordination during races.

6. Racing: The GSBOD is primarily used for racing in the Great South Bay area. It is known for its competitive fleet and exciting regattas. The boat's design and performance characteristics make it well-suited for the local conditions, including the shallow waters and variable winds of the bay.

7. Community: The GSBOD has a strong and active community of sailors who are passionate about the boat and the sport. There are regular racing events, social gatherings, and opportunities for sailors to connect and share their love for sailing.

Overall, the Great South Bay One-Design is a classic and beloved sailing boat that offers thrilling racing experiences in the Great South Bay area. Its design, size, and performance make it a popular choice for sailors looking for competitive racing and a fun sailing adventure.

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