J/42

 
Introduction
While classic in profile and layout, the J/42 steps into the future when considering structural strength performance, ease-of-handling, stability and sailing comfort. This progress is now available to the cruising sailor in a boat that handles like a 35 footer with the solid feel and motion of a 50 footer. When a gust of wind hits the J/42 it's as though someone pushed forward the throttles on a jet plane. Slicing though waves, there's little fuss. A slight lift of the bow over a wave is rapidly dampened. There is none of the three-dimensional pitch and roll often accepted as a rigor of cruising.

The patented SCRIMP process pulls triple the normal vacuum-bagging levels to draw all the air out of cored hull & deck laminates and to draw a slow-curing resin into every void in a single step. It's a better and healthier way to build boats because toxic styrene emissions are eliminated. It offers higher strength (65% vs. typical 40% glass content) and a void-free laminate far superior to hand lay-up or chopper gun construction. The savings in weight is added to the bottom of the keel in the form of a lead bulb, shaped as an inverted wedge with a tapered tail aft. This is why the J/42's centre of gravity (CG) is so much lower than other cruisers.

A low VCG means greater stability, which in turn means better sail carrying ability. The greater sail area dampens the motion of hull/deck/rig in waves. Pitch & roll create resistance to water flow around the hull and air flow past the sails. By reducing resistance, the J/42 sails faster and more comfortably. Seakindliness, how a boat handles the sea, also relates to how it handles the crew at sea and how the crew may subsequently enjoy interior amenities when arriving in port.

Sailing the J/42 is easy for one person, thanks to superb wheel response and a common-sense sailplan. The J/42-balances well and sails upwind faster under mainsail only (over 6 knots) than some cruisers using both main and large genoa. Since a mainsail is the easiest of any sail to operate: there's less need for expert crews no need to reef when it blows 25 knots; and, visibility is greatly improved. A 100% jib is all one needs for cruising upwind at 7.2 knots. You get an added bonus of better visibility and there's little need for grinding of winches. When you sail a J/42 you soon learn that progress in yacht design and construction makes a big difference in your sailing enjoyment.
 
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Dimensions

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the Full Specification:

  LOA: 42.00 ft 12.80 m
  LWL: 35.10 ft 10.70 m
  BEAM: 12.20 ft 3.72 m
  DEEP DRAFT: 6.60 ft 2.01 m
  SHOAL DRAFT: 5.50 ft 1.68 m
  1/2 LOAD DISPLACEMENT: 19,700 lbs 8,936 kg
  ENGINE: 56 hp 56 hp
  FUEL: 31 gal 113 ltrs
  FRESH WATER: 100 gal 364 ltrs
  LEAD KEEL: 7,000 lbs 3,175 kg
  HEADROOM: 6'3" 1.90 m
  100% SA 790 sq.ft 73.4 m²
  I 50.50 ft 15.39 m
  ISP 52.00 ft 15.85 m
  J 14.70 ft 4.48 m
  P 46.50 ft 14.17 m
  E 18.00 ft 5.49 m
  SA/DSPL 17.3 17.3
  DSPL/L 203 203
  MAST ABOVE WATER 56.7 ft 17.28 m
 

J/42 - Photo Gallery

 


 
     
 

Telephone: +44 (023) 8045 5669  -  Fax: +44 (023) 8045 5770

 
  J-UK, 1 Mariners House, High Street, Hamble, Southampton, Hampshire, SO31 4JF, United Kingdom