Tiffany — ORC Rating | RegattaPages

GPH

614.2

OSN

597.6

LOA

11.765 m

Displacement

4930 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6602

Medium

0.892

High

1.0178

Triple Offshore

Low

0.8577

Medium

1.1025

High

1.2261

Boat Specifications

Dimensions

Length overall: 11.765 m
Beam: 3 m
Draft: 1.81 m
Displacement: 4930 kg
Crew weight: 425 kg
Wetted surface: 26.12 m²

Sails

Mainsail: 39.12 m²
Genoa: 36.43 m²
Spinnaker: 80.47 m²
Asymmetric spinnaker: 0 m²

Design

Type: Diva 39
Builder: Fabola
Designer: B Lindqvist
Year built: 1984
Stability index: 128.4

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.

6,43.6,4.929769,52,5.48,60,5.8,75,6.05,90,5.98,110,5.73,120,5.55,135,4.95,139.4,4.701877,150,4.12
8,42,5.853502,52,6.54,60,6.82,75,7,90,6.98,110,6.94,120,6.78,135,6.16,148.4,5.342088,150,5.25
10,41.2,6.379459,52,7.04,60,7.25,75,7.42,90,7.44,110,7.53,120,7.45,135,7.09,149.3,6.326668,150,6.28
12,40,6.527036,52,7.2,60,7.41,75,7.67,90,7.77,110,7.96,120,7.91,135,7.59,150,7.11,156.5,6.804352
14,39.4,6.599946,52,7.28,60,7.5,75,7.83,90,8.07,110,8.29,120,8.42,135,8.07,150,7.58,168.2,7.018315
16,39.4,6.625828,52,7.32,60,7.55,75,7.93,90,8.33,110,8.56,120,8.9,135,8.62,150,8.03,177.2,7.388821
20,39.6,6.722792,52,7.4,60,7.62,75,8.03,90,8.61,110,9.01,120,9.53,135,9.92,150,9.12,177.2,8.239837

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.48	5.8	6.05	5.98	5.73	5.55	4.95	4.12
8	6.54	6.82	7	6.98	6.94	6.78	6.16	5.25
10	7.04	7.25	7.42	7.44	7.53	7.45	7.09	6.28
12	7.2	7.41	7.67	7.77	7.96	7.91	7.59	7.11
14	7.28	7.5	7.83	8.07	8.29	8.42	8.07	7.58
16	7.32	7.55	7.93	8.33	8.56	8.9	8.62	8.03
20	7.4	7.62	8.03	8.61	9.01	9.53	9.92	9.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.57	139.4°	3.57
8	42°	4.35	148.4°	4.55
10	41.2°	4.8	149.3°	5.44
12	40°	5	156.5°	6.24
14	39.4°	5.1	168.2°	6.87
16	39.4°	5.12	177.2°	7.38
20	39.6°	5.18	177.2°	8.23

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