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Sailboat Specifications for GRAMPIAN DISCOVERY 7.9

Rigging and Sails

Rig Type
Masthead Sloop
Listed Sail Area
317sq.ft.
29.45sq.m.
Fore Sail Area
182.88sq.ft.
16.99sq.m.
I
33.25ft.
10.13m.
J
11ft.
3.35m.
E
10ft.
3.05m.
P
28ft.
8.53m.
Sail to Displacement Ratio
17.49

Performance Calculations

Maximum Hull Speed
6.25 kts.
Capsize Screening Formula
1.94
Sail Area/Displacement (SA/D)
17.12
(Cruiser-Racer)
Displacement/Length (D/L)
221.28
(Moderate Displacement)
Motion Comfort Ratio
18.96

Note: The performance calculations are theoretical numbers which are calculated off the specifications of the vessel and should be used for educational purposes only. For actual performance statistics contact the manufacturer of the vessel.

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