Hildr — ORC Rating | RegattaPages

GPH

615.4

OSN

597.7

LOA

9.94 m

Displacement

3909 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6746

Medium

0.895

High

1.0028

Triple Offshore

Low

0.8645

Medium

1.0952

High

1.2107

Boat Specifications

Dimensions

Length overall: 9.94 m
Beam: 3.41 m
Draft: 1.99 m
Displacement: 3909 kg
Crew weight: 560 kg
Wetted surface: 22.65 m²

Sails

Mainsail: 33 m²
Genoa: 26.92 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 100.79 m²

Design

Type: J 99
Builder: J Boats
Designer: Alan Johnstone
Year built: 2019
Stability index: 110.9

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.

6,42.4,4.739623,52,5.33,60,5.6,75,5.77,90,5.87,110,5.96,120,5.81,135,5.22,143.9,4.740158,150,4.42
8,40.6,5.623813,52,6.28,60,6.49,75,6.63,90,6.83,110,6.97,120,6.87,135,6.42,147.8,5.696099,150,5.57
10,38.8,6.171905,52,6.82,60,6.97,75,7.1,90,7.23,110,7.48,120,7.44,135,7.14,149.2,6.542797,150,6.49
12,37.6,6.411797,52,7.08,60,7.24,75,7.4,90,7.43,110,7.85,120,7.9,135,7.64,150,7.08,150.3,7.06859
14,37,6.498584,52,7.19,60,7.39,75,7.62,90,7.71,110,8.12,120,8.32,135,8.13,150,7.44,169.4,6.561978
16,37,6.573712,52,7.26,60,7.47,75,7.79,90,7.96,110,8.36,120,8.74,135,8.66,150,7.77,174.5,6.992191
20,37.5,6.64269,52,7.32,60,7.55,75,7.96,90,8.36,110,8.81,120,9.44,135,10.19,150,8.5,175.7,7.701679

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.6	5.77	5.87	5.96	5.81	5.22	4.42
8	6.28	6.49	6.63	6.83	6.97	6.87	6.42	5.57
10	6.82	6.97	7.1	7.23	7.48	7.44	7.14	6.49
12	7.08	7.24	7.4	7.43	7.85	7.9	7.64	7.08
14	7.19	7.39	7.62	7.71	8.12	8.32	8.13	7.44
16	7.26	7.47	7.79	7.96	8.36	8.74	8.66	7.77
20	7.32	7.55	7.96	8.36	8.81	9.44	10.19	8.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.5	143.9°	3.83
8	40.6°	4.27	147.8°	4.82
10	38.8°	4.81	149.2°	5.62
12	37.6°	5.08	150.3°	6.14
14	37°	5.19	169.4°	6.45
16	37°	5.25	174.5°	6.96
20	37.5°	5.27	175.7°	7.68

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