J/Boats J/105 Shoal draft
Sailboat
34′ 5″
Monohull
Since 1991
Overview
- Builder
- J/Boats
- Model
- J/105 Shoal draft
- Type
- Sailboat
- Category
- Monohull
- Built
- 1991 on
- Designer
- Rod Johnstone
- Hull material
- GRP (glass reinforced polyester): Sandwich fiberglass polyes
- Rig
- Sloop Marconi fractional
Dimensions
- Length overall
- 34′ 5″ (10.49 m)
- Waterline length
- 29′ 6″ (8.99 m)
- Beam
- 11′ (3.35 m)
- Draft
- 5′ 7″ (1.70 m)
- Displacement
- 7,749 lb (3,515 kg)
- Ballast
- 3,417 lb (1,550 kg)
Power and tanks
- Engine
- 1 inboard engine
- Power
- 20 hp
- Fuel
- 12 gal (45 L)
Sails and rig
- Sail area
- 577 sq ft (53.6 m²)
Accommodation
- Cabins
- 1
- Berths
- 2
- Heads
- 1
Design ratios
- Sail area / displacement
- 23.6
- Displacement / length
- 135
- Ballast ratio
- 44%
- Capsize screening
- 2.22
Power from the sails for the boat's weight. Under 16 is modest, 16–20 a typical cruiser, over 20 lively.
How heavy the boat is for its waterline. Under 200 is light, 200–300 moderate, over 300 heavy.
Share of the weight that is ballast. Higher generally means stiffer in a breeze.
Under 2 is generally considered better for offshore use.
More details
- Appendages
- Keel : L-shaped keel (with bulb)
- Asymmetric spinnaker area
- 1001 ft²
- Ballast ratio
- 44 %
- Ballast type
- Lead
- Cockpit
- Closed aft cockpit
- Construction
- GRP (glass reinforced polyester): Sandwich fiberglass polyester
- Country
- United States
- EC design category
- A
- French customs tonnage
- 8.81 Tx
- Helm
- Single helm wheel
- Mast configuration
- Keel stepped mast
- Number of levels of spreaders
- 2
- Rigging type
- Sloop Marconi fractional
- Rotating spars
- No
- Rudder
- Single spade rudder
- Solent area
- 273 ft²
- Spars construction
- Aluminum spars
- Spreaders angle
- Swept-back
- Standard public price ex. VAT (indicative only)
- N/A €
- Standing rigging
- Single-strand (ROD)
- Trailerable
- No
- Unsinkable
- No
- Version
- Shoal draft
Data from boat-specs.com. Check details with the builder before relying on them.