CARPE DIEM — ORC Rating

GPH

772.6

OSN

749.5

LOA

8.3 m

Displacement

3500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5331

Medium

0.7144

High

0.8122

Triple Offshore

Low

0.6825

Medium

0.8756

High

0.9677

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: 16.89 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: 115.9

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.

6,44.2,3.794057,52,4.19,60,4.43,75,4.57,90,4.54,110,4.69,120,4.57,135,4.17,147.9,3.671254,150,3.59
8,42.6,4.428764,52,4.91,60,5.14,75,5.3,90,5.4,110,5.57,120,5.48,135,5.09,150,4.52,152.3,4.427409
10,41.8,4.869372,52,5.39,60,5.59,75,5.75,90,5.89,110,6.06,120,6.02,135,5.78,150,5.31,154.6,5.11438
12,41.2,5.156729,52,5.68,60,5.86,75,6.02,90,6.11,110,6.35,120,6.35,135,6.18,150,5.86,164,5.451169
14,41.4,5.305881,52,5.83,60,6.01,75,6.19,90,6.25,110,6.56,120,6.61,135,6.49,150,6.21,175.4,5.758549
16,41.2,5.356087,52,5.89,60,6.08,75,6.31,90,6.42,110,6.73,120,6.84,135,6.77,150,6.49,179,6.090928
20,42,5.4229,52,5.92,60,6.13,75,6.44,90,6.65,110,6.96,120,7.25,135,7.3,150,7.02,179,6.63101

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.19	4.43	4.57	4.54	4.69	4.57	4.17	3.59
8	4.91	5.14	5.3	5.4	5.57	5.48	5.09	4.52
10	5.39	5.59	5.75	5.89	6.06	6.02	5.78	5.31
12	5.68	5.86	6.02	6.11	6.35	6.35	6.18	5.86
14	5.83	6.01	6.19	6.25	6.56	6.61	6.49	6.21
16	5.89	6.08	6.31	6.42	6.73	6.84	6.77	6.49
20	5.92	6.13	6.44	6.65	6.96	7.25	7.3	7.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.72	147.9°	3.11
8	42.6°	3.26	152.3°	3.92
10	41.8°	3.63	154.6°	4.62
12	41.2°	3.88	164°	5.24
14	41.4°	3.98	175.4°	5.74
16	41.2°	4.03	179°	6.09
20	42°	4.03	179°	6.63

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