DIAMOND 27

DIAMOND 27 photo DIAMOND 27 drawing

Sailboat Specifications


Hull Type:
Long keel w/trans. hung rudder
Rigging Type:
Masthead Sloop
LOA:
27.00 ft / 8.23 m
LWL:
20.25 ft / 6.17 m
Beam:
7.67 ft / 2.34 m
S.A. (reported):
292.00 ft2 / 27.13 m2
Draft (max):
4.00 ft / 1.22 m
Draft (min):
Displacement:
6,000 lb / 2,722 kg
Ballast:
3,000 lb / 1,361 kg
S.A./Disp.:
14.19
Bal./Disp.:
50.00
Disp./Len.:
322.57
Construction:
FG
Ballast Type:
First Built:
1963
Last Built:
1966
# Built:
12
Builder:
Thames Marine Ltd, (UK)
Designer:
Alan Buchanan
Website:

Auxiliary Power/Tanks (orig. equip.)

Make:
Vire
Model:
Type:
Gas
HP:
6
Water:
15 gals / 57 L
Fuel:

Sailboat Calculations

S.A./Disp.:
14.19
Bal./Disp.:
50.00
Disp./Len.:
322.57
Comfort Ratio:
27.58
Capsize Screening Formula:
1.69

Rig and Sail Particulars

I:
30.00 ft / 9.14 m
J:
10.00 ft / 3.05 m
P:
24.75 ft / 7.54 m
E:
11.50 ft / 3.51 m
SPL/TPS:
ISP:
S.A. Fore:
150.00 ft2 / 13.94 m2
S.A. Main:
142.31 ft2 / 13.22 m2
S.A. Total (100% Fore + Main Triangles)
292.31 ft2 / 27.16 m2
S.A./Disp. (calc.):
14.21
Est. Forestay Len.:
31.62 ft / 9.64 m

Sailboat Links

Designers:
Related Sailboats:

Notes

In 1966 Offshore Yachts aquired the molds and renamed the boat the HALCYON 27. See HALCYON 27.
Shown here is the DIAMOND MKII. An earlier version had a fractional rig.

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