SOUTHERN CROSS 31

Main

Appendages
Long keel w/trans. hung rudder
Construction
FG
First built hull
1975
Hull type
Monohull
Model
SOUTHERN CROSS 31
Sailboat builder
C. E. Ryder
Sailboat designer
Thomas Gillmer

Dimensions

Ballast weight
1996.0
Beam
2.9
Displacement
6169.0
Draft
1.4
Max Draft
1.4
Overall length
10.52
Waterline length
7.62

Sails

E
4.11
Est. Forestay Length
12.09
Fore area
26.28
I
11.13
J
4.72
Mainsail area
19.75
P
9.6
Total area
41.53

Engine

Engine(s) power
22.0
Engines amount
1
Fuel tank capacity
129.0
Fuel type
Diesel

Performance

Ballast ratio
32.35
Capsize Screening Formula
1.59
Comfort Ratio
37.62
Critical hull speed
6.7
Displacement-length ratio (DLR)
388.57
Upwind sail area to displacement
12.6

Accomodation

Freshwater tank capacity
178
Headroom
1.88
The Southern Cross 31 is a popular sailboat that was designed by Thomas Gillmer and built by C.E. Ryder Corporation in the 1970s. It is a classic bluewater cruiser known for its sturdy construction and comfortable accommodations.

The boat has a length overall (LOA) of 31 feet and a beam of 10 feet, making it a relatively spacious vessel for its size. It has a full keel design, which provides stability and good tracking in various sea conditions. The displacement of the Southern Cross 31 is around 11,000 pounds, making it a heavy and solid boat.

The Southern Cross 31 features a cutter rig, which means it has two headsails (a jib and a staysail) in addition to the mainsail. This rig configuration allows for versatile sail handling and better balance in different wind conditions. The sail area is typically around 500 square feet.

Below deck, the Southern Cross 31 offers a comfortable and well-appointed interior. It typically has a V-berth forward, a head with shower, a main salon with a settee and a folding table, and a galley with a stove, sink, and storage. Some models may also have an aft cabin or quarter berth. The interior is known for its teak woodwork and overall craftsmanship.

The Southern Cross 31 is often praised for its seaworthiness and ability to handle offshore passages. It has a reputation for being a reliable and safe boat, capable of handling rough weather conditions. Many owners have taken their Southern Cross 31s on long-distance voyages and circumnavigations.

Overall, the Southern Cross 31 is a well-regarded sailboat that offers a combination of comfort, performance, and durability. It is a popular choice among cruisers and liveaboard sailors who value traditional design and solid construction.

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