CARPE DIEM — ORC Rating

GPH

772.3

OSN

749.2

LOA

8.3 m

Displacement

3500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5323

Medium

0.7147

High

0.8138

Triple Offshore

Low

0.6818

Medium

0.8763

High

0.9695

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: 16.92 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

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.

6,44.3,3.800514,52,4.19,60,4.43,75,4.57,90,4.54,110,4.7,120,4.57,135,4.16,147.7,3.679333,150,3.59
8,42.7,4.43589,52,4.91,60,5.14,75,5.3,90,5.39,110,5.57,120,5.48,135,5.08,150,4.51,151.8,4.43661
10,41.8,4.869372,52,5.39,60,5.59,75,5.75,90,5.9,110,6.06,120,6.02,135,5.78,150,5.3,153.9,5.133473
12,41.2,5.17002,52,5.69,60,5.86,75,6.03,90,6.12,110,6.35,120,6.35,135,6.18,150,5.86,162.3,5.479386
14,41.2,5.329506,52,5.85,60,6.02,75,6.2,90,6.26,110,6.57,120,6.61,135,6.48,150,6.2,175.4,5.738484
16,41.2,5.395959,52,5.91,60,6.1,75,6.32,90,6.42,110,6.74,120,6.84,135,6.76,150,6.48,178.1,6.083345
20,41.8,5.419356,52,5.94,60,6.15,75,6.45,90,6.66,110,6.96,120,7.25,135,7.3,150,7.01,178.8,6.61145
24,43.4,5.381415,52,5.89,60,6.14,75,6.51,90,6.81,110,7.14,120,7.5,135,7.88,150,7.55,178.6,7.092117

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.19	4.43	4.57	4.54	4.7	4.57	4.16	3.59
8	4.91	5.14	5.3	5.39	5.57	5.48	5.08	4.51
10	5.39	5.59	5.75	5.9	6.06	6.02	5.78	5.3
12	5.69	5.86	6.03	6.12	6.35	6.35	6.18	5.86
14	5.85	6.02	6.2	6.26	6.57	6.61	6.48	6.2
16	5.91	6.1	6.32	6.42	6.74	6.84	6.76	6.48
20	5.94	6.15	6.45	6.66	6.96	7.25	7.3	7.01
24	5.89	6.14	6.51	6.81	7.14	7.5	7.88	7.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.3°	2.72	147.7°	3.11
8	42.7°	3.26	151.8°	3.91
10	41.8°	3.63	153.9°	4.61
12	41.2°	3.89	162.3°	5.22
14	41.2°	4.01	175.4°	5.72
16	41.2°	4.06	178.1°	6.08
20	41.8°	4.04	178.8°	6.61
24	43.4°	3.91	178.6°	7.09

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