TIFFANY — ORC Rating | RegattaPages

GPH

766.6

OSN

743.3

LOA

7.95 m

Displacement

2781 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5371

Medium

0.7245

High

0.8251

Triple Offshore

Low

0.6863

Medium

0.8831

High

0.9765

Boat Specifications

Dimensions

Length overall: 7.95 m
Beam: 2.64 m
Draft: 1.51 m
Displacement: 2781 kg
Crew weight: 383 kg
Wetted surface: 15.39 m²

Sails

Mainsail: 13.3 m²
Genoa: 24.81 m²
Spinnaker: 54.08 m²
Asymmetric spinnaker: 0 m²

Design

Type: Nordborg 26
Builder: Nordborg
Designer: Peter Roos
Year built: 1989
Stability index: 113.2

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.

6,42.4,3.764615,52,4.21,60,4.43,75,4.58,90,4.54,110,4.67,120,4.54,135,4.15,148.4,3.663146,150,3.6
8,40.8,4.359342,52,4.95,60,5.21,75,5.38,90,5.46,110,5.6,120,5.51,135,5.06,150,4.47,153.2,4.358124
10,41.7,4.96894,52,5.49,60,5.66,75,5.79,90,5.93,110,6.04,120,5.99,135,5.79,150,5.3,152,5.209822
12,40.2,5.250093,52,5.75,60,5.89,75,6.01,90,6.11,110,6.33,120,6.3,135,6.12,150,5.85,162.2,5.503454
14,39.9,5.370421,52,5.87,60,6.02,75,6.18,90,6.24,110,6.58,120,6.61,135,6.42,150,6.15,176.6,5.740104
16,39.6,5.411977,52,5.92,60,6.08,75,6.31,90,6.42,110,6.75,120,6.89,135,6.74,150,6.42,178.4,6.042356
20,40.2,5.433388,52,5.94,60,6.12,75,6.44,90,6.72,110,6.97,120,7.23,135,7.32,150,7.01,178.1,6.563609

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.21	4.43	4.58	4.54	4.67	4.54	4.15	3.6
8	4.95	5.21	5.38	5.46	5.6	5.51	5.06	4.47
10	5.49	5.66	5.79	5.93	6.04	5.99	5.79	5.3
12	5.75	5.89	6.01	6.11	6.33	6.3	6.12	5.85
14	5.87	6.02	6.18	6.24	6.58	6.61	6.42	6.15
16	5.92	6.08	6.31	6.42	6.75	6.89	6.74	6.42
20	5.94	6.12	6.44	6.72	6.97	7.23	7.32	7.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	2.78	148.4°	3.12
8	40.8°	3.3	153.2°	3.89
10	41.7°	3.71	152°	4.6
12	40.2°	4.01	162.2°	5.24
14	39.9°	4.12	176.6°	5.73
16	39.6°	4.17	178.4°	6.04
20	40.2°	4.15	178.1°	6.56

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