Helms Dolphin 25 Information, Review, Specs
- Make
- Helms
- Model
- Dolphin 25
- Number Built
- Production Year(s)
- 1968 - ??
Measurements
Construction & Hull
- Construction Material
- Fiberglass (Solid)
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- 300 lbs
- Displacement
- 3950 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Engine
- Engine Make
- —
- Engine Model
- —
- Engine Type
- —
- Engine HP
- —
- Engine Count
- 1
- Drive Type
- —
- Fuel Type
- —
Hover over a measurement
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 25.5 ft
- E (Main Foot)
- 9 ft
- I (Foretriangle Height)
- 30.5 ft
- J (Foretriangle Base)
- 10.5 ft
- Forestay Length (est)
- 32.26 ft
- Main Sail Area
- 114.75 sqft
- Foretriangle Sail Area
- 160.13 sqft
- Total Sail Area (Reported)
- 260 sqft
- Total Sail Area (Calc)
- 274.88 sqft
Dimensions
- LOA
- 24.85 ft
- LWL
- 21.67 ft
- Beam
- 7.95 ft
- Draft
- 5 ft
- Max Headroom
- -
- Air Draft
- -
Calculations
- Hull Speed
- 6.24 kn
- Pounds per Inch Immersion
- 615.56