CARPE DIEM — ORC Rating

GPH

769.3

OSN

746.7

LOA

8.3 m

Displacement

3500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5293

Medium

0.7152

High

0.8223

Triple Offshore

Low

0.6808

Medium

0.8807

High

0.9811

Boat Specifications

Dimensions

Length overall: 8.3 m
Beam: 2.76 m
Draft: 1.45 m
Displacement: 3500 kg
Crew weight: 300 kg
Wetted surface: 16.83 m²

Sails

Mainsail: 16.58 m²
Genoa: 24.96 m²
Spinnaker: 59.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: DRABANT 27
Builder: G.G.BAADEVAERFT
Designer: GERLACH
Year built: 1979
Stability index: 116.7

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,44.2,3.724314,52,4.12,60,4.38,75,4.57,90,4.57,110,4.72,120,4.59,135,4.21,148.4,3.710109,150,3.64
8,42.9,4.341043,52,4.84,60,5.13,75,5.36,90,5.5,110,5.66,120,5.57,135,5.13,150,4.54,152.5,4.441885
10,43,4.881359,52,5.42,60,5.66,75,5.83,90,6.01,110,6.12,120,6.07,135,5.86,150,5.37,152,5.277776
12,42.6,5.271044,52,5.76,60,5.93,75,6.08,90,6.21,110,6.42,120,6.39,135,6.22,150,5.93,162.2,5.56647
14,42.3,5.462182,52,5.92,60,6.09,75,6.26,90,6.32,110,6.69,120,6.69,135,6.51,150,6.24,175.4,5.828775
16,41.8,5.499842,52,5.99,60,6.18,75,6.4,90,6.49,110,6.86,120,6.98,135,6.83,150,6.52,179,6.140935
20,42.6,5.556332,52,6.02,60,6.22,75,6.56,90,6.81,110,7.09,120,7.34,135,7.38,150,7.09,179,6.661015

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.12	4.38	4.57	4.57	4.72	4.59	4.21	3.64
8	4.84	5.13	5.36	5.5	5.66	5.57	5.13	4.54
10	5.42	5.66	5.83	6.01	6.12	6.07	5.86	5.37
12	5.76	5.93	6.08	6.21	6.42	6.39	6.22	5.93
14	5.92	6.09	6.26	6.32	6.69	6.69	6.51	6.24
16	5.99	6.18	6.4	6.49	6.86	6.98	6.83	6.52
20	6.02	6.22	6.56	6.81	7.09	7.34	7.38	7.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.67	148.4°	3.16
8	42.9°	3.18	152.5°	3.94
10	43°	3.57	152°	4.66
12	42.6°	3.88	162.2°	5.3
14	42.3°	4.04	175.4°	5.81
16	41.8°	4.1	179°	6.14
20	42.6°	4.09	179°	6.66

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