NORWALK ISLAND SHARPIE 18

NORWALK ISLAND SHARPIE 18
NORWALK ISLAND SHARPIE 18

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Centerboard (Trunk)
Rigging Type: Cat Ketch (unstayed)
LOA: 18.00 ft / 5.49 m
LWL: 16.00 ft / 4.88 m
S.A. (reported): 181.70 ft² / 16.88 m²
Beam: 6.58 ft / 2.01 m
Displacement: 1,543.00 lb / 700 kg
Max Draft: 4.00 ft / 1.22 m
Min Draft: 0.83 ft / 0.25 m
Construction: Wood
First Built: 1988
Builder: Various
Designer: Bruce Kirby

Sailboat Calculations

Definitions
S.A. / Displ.: 21.82
Disp: / Len: 168.17
Comfort Ratio: 11.67
Capsize Screening Formula: 2.28
Hull Speed: 5.36 kn
Pounds/Inch Immersion: 376.18 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Bruce Kirby
Download Boat Record:

Notes

Kits and plans for professional and home builders.
Plans available from: Straydog Boat Works, Australia, http://www.straydogboatworks.com
Plans available with or without the mizzen mast.
Sail area:
-Main: 12.06 m² / 129.8 ft²
-Mizzen: 4.82 m² / 51.9 ft²