JOHANNA — ORC Rating | RegattaPages

GPH

781.5

OSN

760

LOA

8.23 m

Displacement

3397 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5854

Medium

0.7874

High

0.9109

Triple Offshore

Low

0.7537

Medium

0.9746

High

1.0916

Boat Specifications

Dimensions

Length overall: 8.23 m
Beam: 2.71 m
Draft: 1.24 m
Displacement: 3397 kg
Crew weight: 407 kg
Wetted surface: 16.59 m²

Sails

Mainsail: 15.12 m²
Genoa: 24.21 m²
Spinnaker: 50.77 m²
Asymmetric spinnaker: 0 m²

Design

Type: Victoire 822 x1.20
Builder: Victoria
Designer: D Koopmans
Year built: 1977

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.

6,44,3.697835,52,4.11,60,4.37,75,4.56,90,4.53,110,4.6,120,4.47,135,4.07,148.8,3.589114,150,3.54
8,42.5,4.258913,52,4.8,60,5.1,75,5.34,90,5.38,110,5.54,120,5.43,135,4.98,150,4.41,153.6,4.275929
10,43.1,4.779759,52,5.35,60,5.6,75,5.79,90,5.92,110,6.04,120,5.99,135,5.76,150,5.2,152.2,5.109764
12,43.2,5.212844,52,5.68,60,5.87,75,6.03,90,6.19,110,6.32,120,6.28,135,6.12,150,5.82,164.1,5.386064
14,42.7,5.401988,52,5.86,60,6.03,75,6.19,90,6.34,110,6.58,120,6.56,135,6.39,150,6.13,180,5.72
16,42.4,5.470879,52,5.94,60,6.12,75,6.33,90,6.43,110,6.84,120,6.85,135,6.67,150,6.38,180,6.06
20,43,5.51033,52,5.97,60,6.18,75,6.51,90,6.74,110,7.13,120,7.33,135,7.23,150,6.91,180,6.54

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.11	4.37	4.56	4.53	4.6	4.47	4.07	3.54
8	4.8	5.1	5.34	5.38	5.54	5.43	4.98	4.41
10	5.35	5.6	5.79	5.92	6.04	5.99	5.76	5.2
12	5.68	5.87	6.03	6.19	6.32	6.28	6.12	5.82
14	5.86	6.03	6.19	6.34	6.58	6.56	6.39	6.13
16	5.94	6.12	6.33	6.43	6.84	6.85	6.67	6.38
20	5.97	6.18	6.51	6.74	7.13	7.33	7.23	6.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	2.66	148.8°	3.07
8	42.5°	3.14	153.6°	3.83
10	43.1°	3.49	152.2°	4.52
12	43.2°	3.8	164.1°	5.18
14	42.7°	3.97	180°	5.72
16	42.4°	4.04	180°	6.06
20	43°	4.03	180°	6.54

Loading polar chart…