IRWIN 37-5
Cutter • Fin with rudder on skeg • Built 1982
Dimensions
- LOA
- 37 ft
- LWL
- 30 ft
- Beam
- 11.5 ft
- Max Draft
- 4 ft
- Displacement
- 20,000 lbs
- Ballast
- 7,800 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.70 (offshore safe)
- SA/D Ratio ⓘ
- 13.6
- D/L Ratio ⓘ
- 331
- Ballast Ratio ⓘ
- 39.0%
Sail Plan
- Sail Area
- 625 sq ft
- I
- 42 ft
- J
- 17.5 ft
- P
- 35.5 ft
- E
- 14.5 ft
Construction
- Hull Type
- Fin with rudder on skeg
- Rig Type
- Cutter
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1982
- Last Built
- 1982
- Number Built
- —
Engine & Accommodations
- Engine Make
- Perkins
- Engine Model
- 4-108
- Engine Type
- Diesel
- Water
- 187 gal
- Fuel
- 85 gal
Notes: The last iteration of the very popular IRWIN 37.\nAvailable with keel/cb. Cutter or staysail ketch.\nRig dimensions for ketch:\nI: 42.0'\nJ: 17.5'\nP: 35.5'\nE: 12.75'\nPY: 22.16'\nEY: 8.33'