Hobbit — ORC Rating | RegattaPages

GPH

798.4

OSN

769.7

LOA

9.36 m

Displacement

4904 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.4896

Medium

0.6853

High

0.8121

Triple Offshore

Low

0.6348

Medium

0.8586

High

0.9819

Boat Specifications

Dimensions

Length overall: 9.36 m
Beam: 3.16 m
Draft: 1.43 m
Displacement: 4904 kg
Crew weight: 453 kg
Wetted surface: 21.42 m²

Sails

Mainsail: 19.09 m²
Genoa: 26.36 m²
Spinnaker: 61.38 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sadler 32
Builder: Fortuna
Designer: David Sadler
Year built: 1978
Stability index: 120.3

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.

6,46.8,3.505968,52,3.79,60,4.06,75,4.22,90,4.32,110,4.45,120,4.32,135,3.91,147.8,3.450749,150,3.37
8,45.4,4.229847,52,4.63,60,4.89,75,5.07,90,5.29,110,5.45,120,5.32,135,4.9,150,4.35,151.1,4.306285
10,44.2,4.714674,52,5.2,60,5.47,75,5.71,90,5.96,110,6.12,120,6.04,135,5.7,150,5.15,154.7,4.966361
12,43.8,5.112501,52,5.61,60,5.87,75,6.1,90,6.33,110,6.5,120,6.46,135,6.24,150,5.82,159.2,5.476957
14,43.5,5.39032,52,5.89,60,6.13,75,6.35,90,6.53,110,6.76,120,6.74,135,6.58,150,6.28,171.2,5.767897
16,43.6,5.551168,52,6.05,60,6.29,75,6.52,90,6.63,110,6.98,120,6.99,135,6.85,150,6.59,177.2,6.157351
20,43.8,5.611282,52,6.13,60,6.41,75,6.74,90,6.88,110,7.3,120,7.45,135,7.38,150,7.09,179,6.731025

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.79	4.06	4.22	4.32	4.45	4.32	3.91	3.37
8	4.63	4.89	5.07	5.29	5.45	5.32	4.9	4.35
10	5.2	5.47	5.71	5.96	6.12	6.04	5.7	5.15
12	5.61	5.87	6.1	6.33	6.5	6.46	6.24	5.82
14	5.89	6.13	6.35	6.53	6.76	6.74	6.58	6.28
16	6.05	6.29	6.52	6.63	6.98	6.99	6.85	6.59
20	6.13	6.41	6.74	6.88	7.3	7.45	7.38	7.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.8°	2.4	147.8°	2.92
8	45.4°	2.97	151.1°	3.77
10	44.2°	3.38	154.7°	4.49
12	43.8°	3.69	159.2°	5.12
14	43.5°	3.91	171.2°	5.7
16	43.6°	4.02	177.2°	6.15
20	43.8°	4.05	179°	6.73

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