IDEFIX — ORC Rating | RegattaPages

GPH

680.1

OSN

661.7

LOA

8.75 m

Displacement

3200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6024

Medium

0.8129

High

0.9222

Triple Offshore

Low

0.7759

Medium

0.9941

High

1.1018

Boat Specifications

Dimensions

Length overall: 8.75 m
Beam: 3.02 m
Draft: 1.79 m
Displacement: 3200 kg
Crew weight: 430 kg
Wetted surface: 18.79 m²

Sails

Mainsail: 27.28 m²
Genoa: 22.89 m²
Spinnaker: 53.26 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 29 SPIQUEST
Builder: DEHLER
Designer: JUDEL/VROLIJK
Year built: 1997

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.

6,42.8,4.361278,52,4.88,60,5.15,75,5.37,90,5.3,110,5.24,120,5.07,135,4.58,147,4.006341,150,3.88
8,41.2,5.090277,52,5.74,60,5.99,75,6.18,90,6.19,110,6.26,120,6.12,135,5.6,150,4.89,151,4.847821
10,40.5,5.681176,52,6.27,60,6.44,75,6.56,90,6.67,110,6.74,120,6.66,135,6.36,150,5.76,153,5.622854
12,39.4,5.914069,52,6.5,60,6.66,75,6.81,90,6.92,110,7.1,120,7.03,135,6.77,150,6.41,162,5.98282
14,39,5.983432,52,6.58,60,6.76,75,7,90,7.11,110,7.47,120,7.42,135,7.13,150,6.79,180,6.3
16,38.8,5.992265,52,6.61,60,6.81,75,7.13,90,7.36,110,7.75,120,7.82,135,7.53,150,7.12,180,6.69
20,39.4,6.017598,52,6.62,60,6.81,75,7.22,90,7.71,110,8.1,120,8.49,135,8.41,150,7.88,180,7.35

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.88	5.15	5.37	5.3	5.24	5.07	4.58	3.88
8	5.74	5.99	6.18	6.19	6.26	6.12	5.6	4.89
10	6.27	6.44	6.56	6.67	6.74	6.66	6.36	5.76
12	6.5	6.66	6.81	6.92	7.1	7.03	6.77	6.41
14	6.58	6.76	7	7.11	7.47	7.42	7.13	6.79
16	6.61	6.81	7.13	7.36	7.75	7.82	7.53	7.12
20	6.62	6.81	7.22	7.71	8.1	8.49	8.41	7.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.2	147°	3.36
8	41.2°	3.83	151°	4.24
10	40.5°	4.32	153°	5.01
12	39.4°	4.57	162°	5.69
14	39°	4.65	180°	6.3
16	38.8°	4.67	180°	6.69
20	39.4°	4.65	180°	7.35

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