SEMONA 30
Masthead Sloop • Long Keel • Built 1972
Dimensions
- LOA
- 29.86 ft
- LWL
- 22.97 ft
- Beam
- 9.68 ft
- Max Draft
- 4.1 ft
- Displacement
- 7,055 lbs
- Ballast
- 3,527 lbs
Performance Ratios
- Capsize Ratio ⓘ
- 2.02 (use caution offshore)
- SA/D Ratio ⓘ
- 18.7
- D/L Ratio ⓘ
- 260
- Ballast Ratio ⓘ
- 50.0%
Sail Plan
- Sail Area
- 430.56 sq ft
Construction
- Hull Type
- Long Keel
- Rig Type
- Masthead Sloop
- Hull Material
- FG
- Ballast Type
- Lead
Production
- First Built
- 1972
- Last Built
- —
- Number Built
- 130
Engine & Accommodations
- Engine Make
- Yanmar
- Power
- 8-10 hp
- Engine Type
- Diesel
- Water
- 25 gal
- Fuel
- 10 gal
- Mast Height
- 34.4488 ft
- Headroom
- 6 ft
Notes:
Sail area:
- Main: 15m² / 161.5 ft²
- Genoa: 25m² / 269.1 ft²
- Jib: 17 m² / 183 ft²
- Storm jib: 6 m² / 64.6 ft²
Thanks to Semona 30 owner Akatius Koopa for providing information.