JOUSTER 21 (WESTERLY)
Fractional Sloop • Fin w/transom hung rudder • Built 1970–1975
Dimensions
- LOA
- 21 ft
- LWL
- 18.25 ft
- Beam
- 7.5 ft
- Max Draft
- 3.5 ft
- Displacement
- 2,200 lbs
- Ballast
- 950 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 2.31 (use caution offshore)
- SA/D Ratio ⓘ
- 19.9
- D/L Ratio ⓘ
- 162
- Ballast Ratio ⓘ
- 43.2%
Sail Plan
- Sail Area
- 210 sq ft
Construction
- Hull Type
- Fin w/transom hung rudder
- Rig Type
- Fractional Sloop
- Hull Material
- FG
- Ballast Type
- Iron
Production
- First Built
- 1970
- Last Built
- 1975
- Number Built
- 146
Notes: Swing keel version: KU:2.33'; KD: 5.58'.
Designer
- Jack Laurent Giles (1901–1969)
Builder
- Westerly Marine Construction Ltd. (1964–2000)