Mark Smaalders Yacht Designs

Designs for seaworthy, affordable cruising boats -- specializing in wood/epoxy construction



A Kahuna under construction


KAHUNA

Click above for more Kahuna photos

Kahuna's hull shape is again similar to Wynfall, but now expanded to 32' and a whopping 15,500 lbs. This is a big boat, and would be a good choice for extended offshore sailing. Hull volume and carrying capacity are both much greater than with Wynfall or Austral, and her larger size allows for features such as built-in water tanks (with a capacity of 100 gallons). She retains the buoyant hull shape, fine entry and clean run that make her smaller sisters a joy to sail, and I've no doubt Kahuna will be an excellent sailor, and a comfortable home on the water as well. Her plans are drawn for wood and epoxy construction, and include specifications for both strip and cold-molded planking. Plans include drawings for gaff and bermudan rigs, and for several layouts.

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Photos of a Kahuna model

(built by Kahuna builder Paul Thompson)

          




click on the drawings for larger image
Kahuna layout

Four berth arrangement

Alternate forward cabin

Alternate chart table


Bermudan sailplan - click for larger image

Click above for enlarged image - see below for gaff sail plan

Kahuna Particulars

LOA 32' - 4"
LWL 28' - 9"
BEAM 10' - 7"
DRAFT 4' - 6"
DISP 15,500 lbs
BALLAST 6000 lbs
D/L 291
SAIL AREA:
Gaff 624 sq. ft. (working) 722 sq. ft. (total)
Berm. 603 sq. ft. (working) 667 sq. ft. (total)
TANKAGE:
Water 100 gal
Fuel 80 gal 

Kahuna sailplan

Click above for enlarged image