Southern 21
3 / 51 - score 75%
The Southern 21 is a 20.5ft masthead sloop built in fiberglass since 1973.
The Southern 21 is a light sailboat which is a high performer. It is stable / stiff and has a low righting capability if capsized. It is best suited as a racing boat.
This boat has a good score and ranks in the top quarter. It is an excellent choice.
Southern 21 for sale elsewhere on the web:
Main features 74%
| Model | Southern 21 | ||
| Length | 20.50 ft (73%) | the closest to 20 ft | |
| Beam | 7.67 ft (75%) | the closest to 7.50 ft | |
| Draft | 3.67 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? |
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Ratios 81%
| Sail area / displ. | 20.28 (78%) | the closest to 19.86 | |
| Ballast / displ. | 0 % | ||
| Displ. / length | 145.44 | ||
| Comfort ratio | 10.38 (84%) | the closest to 10.55 | |
| Capsize | 2.48 |
Hull 69%
| Hull type | Monohull fin keel with transom hung rudder | ||
| Construction | Fiberglass | ||
| Waterline length | 18 ft (69%) | the closest to 18.58 ft | |
| Maximum draft | 3.67 ft | ||
| Displacement | 1900 lbs | ||
| Ballast | 0 lbs | ||
| Hull speed | 5.69 knots |
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Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 194 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 105.99 sq.ft | ||
| Sail area main | 80.93 sq.ft | ||
| I | 25.54 ft | ||
| J | 8.30 ft | ||
| P | 21.58 ft | ||
| E | 7.50 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | ?? | ||
| Designer | ?? | ||
| First built | 1973 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |
Other photos
