HYDRA 20

Main

Appendages
Fin w/bulb & spade rudder
Construction
FG
First built hull
1971
Hull type
Monohull
Last built hull
1981
Model
HYDRA 20
Sailboat builder
Boo Marine
Sailboat designer
Heinz-Jurgen Sass

Dimensions

Ballast Type
Iron
Ballast weight
400.0
Beam
2.0
Displacement
800.0
Draft
1.0
Max Draft
1.0
Overall length
6.0
Waterline length
5.4

Sails

E
2.0
Est. Forestay Length
8.22
Fore area
10.18
I
7.8
J
2.61
Mainsail area
6.6
P
6.6
Total area
16.72

Engine

Performance

Ballast ratio
50.03
Capsize Screening Formula
2.17
Comfort Ratio
12.14
Critical hull speed
5.64
Displacement-length ratio (DLR)
141.45
Upwind sail area to displacement
19.78

Accomodation

The HYDRA 20 is a sailing boat designed and manufactured by the French company, HYDRA Marine. It is a small, high-performance sailboat that is primarily used for racing and recreational sailing.

Here are some key features and characteristics of the HYDRA 20:

1. Design: The HYDRA 20 features a modern and sleek design, with a focus on speed and maneuverability. It has a lightweight hull made of fiberglass, which contributes to its agility on the water.

2. Length and Dimensions: The boat measures approximately 6.1 meters (20 feet) in length, hence the name HYDRA 20. It has a beam (width) of around 2.5 meters (8.2 feet) and a draft (depth) of about 1.5 meters (4.9 feet).

3. Rigging: The HYDRA 20 is equipped with a fractional rig, which means that the forestay (the wire supporting the mast) does not reach the top of the mast. This rigging configuration allows for better control and adjustment of the sail shape, enhancing the boat's performance.

4. Sails: The boat typically comes with a mainsail and a jib, which are the primary sails used for sailing upwind. However, additional sails like a spinnaker or gennaker can be added for downwind sailing, providing more speed and versatility.

5. Performance: The HYDRA 20 is known for its excellent performance on the water. Its lightweight construction, combined with its efficient hull design and sail plan, allows it to reach high speeds and maneuver quickly. It is often used for competitive racing due to its agility and responsiveness.

6. Accommodation: The HYDRA 20 is primarily designed as a racing boat, so its accommodation is minimal. It typically has a small cabin with basic amenities, providing enough space for a few crew members to rest or seek shelter during longer trips.

7. Trailerable: One of the advantages of the HYDRA 20 is its trailerability. It can be easily transported on a trailer, allowing sailors to explore different sailing locations and participate in various regattas or events.

Overall, the HYDRA 20 is a fast and agile sailing boat that offers an exciting sailing experience. Its design and performance characteristics make it a popular choice among racing enthusiasts and those seeking a thrilling sailing adventure.

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