O'DAY 31
Masthead Sloop • Fin w/spade rudder • Built 1985–1988
Dimensions
- LOA
- 30.12 ft
- LWL
- 25.58 ft
- Beam
- 10.75 ft
- Max Draft
- 5.25 ft
- Displacement
- 10,100 lbs
- Ballast
- 3,800 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 1.99 (offshore safe)
- SA/D Ratio ⓘ
- 14.9
- D/L Ratio ⓘ
- 269
- Ballast Ratio ⓘ
- 37.6%
Sail Plan
- Sail Area
- 436 sq ft
- I
- 39.75 ft
- J
- 13.25 ft
- P
- 33.75 ft
- E
- 10.25 ft
Construction
- Hull Type
- Fin w/spade rudder
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- —
Production
- First Built
- 1985
- Last Built
- 1988
- Number Built
- 150
Engine & Accommodations
- Engine Make
- Universal
- Power
- 14 hp
- Engine Type
- Diesel
- Water
- 25 gal
- Fuel
- 26 gal
- Mast Height
- 44 ft
- Headroom
- 6.25 ft
Notes: Updated/extended version of O'DAY 30/RANGER 30. (1977?)\nAvailable with shoal draft keel. draft: 3.92 ft; displacement: 10,400 lbs.; ballast: 4,100 lbs
Designer
- Raymond Hunt (C.R. Hunt & Assoc.) (1908–1978)
Builders
- Bangor Punta Corp. (1964–1984)
- O'Day Corp. (1958–1989)
Related Boats
| Name | LOA (ft) | Year | Rig |
|---|---|---|---|
| O'DAY 30 | 29.92 | 1977 | Masthead Sloop |