Ballady — ORC Rating | RegattaPages

GPH

628.1

OSN

610.8

LOA

11.6 m

Displacement

7000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6583

Medium

0.8803

High

1.0083

Triple Offshore

Low

0.8431

Medium

1.0747

High

1.191

Boat Specifications

Dimensions

Length overall: 11.6 m
Beam: 3.61 m
Draft: 2.18 m
Displacement: 7000 kg
Crew weight: 400 kg
Wetted surface: 27.75 m²

Sails

Mainsail: 36.41 m²
Genoa: 42.95 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 91.49 m²

Design

Type: Baltic 38 DP KC
Builder: Baltic Yachts
Designer: Douglas Peterson
Year built: 1982
Stability index: 121.1

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.

6,41.8,4.73523,52,5.3,60,5.55,75,5.75,90,5.67,110,5.63,120,5.47,135,4.97,145.1,4.474781,150,4.24
8,40.6,5.53162,52,6.24,60,6.5,75,6.66,90,6.65,110,6.75,120,6.61,135,6.09,148.7,5.348415,150,5.28
10,40.6,6.190146,52,6.8,60,6.97,75,7.09,90,7.17,110,7.27,120,7.2,135,6.91,150,6.21,150.2,6.199832
12,39.3,6.44836,52,7.05,60,7.2,75,7.34,90,7.4,110,7.61,120,7.57,135,7.34,150,6.92,157.4,6.607379
14,38.4,6.520407,52,7.16,60,7.34,75,7.53,90,7.6,110,7.93,120,7.93,135,7.69,150,7.32,171.2,6.76969
16,38.2,6.578806,52,7.22,60,7.42,75,7.69,90,7.82,110,8.15,120,8.3,135,8.06,150,7.64,179,7.151089
20,37.6,6.651608,52,7.27,60,7.47,75,7.86,90,8.19,110,8.47,120,8.81,135,8.81,150,8.35,179,7.791187

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.3	5.55	5.75	5.67	5.63	5.47	4.97	4.24
8	6.24	6.5	6.66	6.65	6.75	6.61	6.09	5.28
10	6.8	6.97	7.09	7.17	7.27	7.2	6.91	6.21
12	7.05	7.2	7.34	7.4	7.61	7.57	7.34	6.92
14	7.16	7.34	7.53	7.6	7.93	7.93	7.69	7.32
16	7.22	7.42	7.69	7.82	8.15	8.3	8.06	7.64
20	7.27	7.47	7.86	8.19	8.47	8.81	8.81	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.53	145.1°	3.67
8	40.6°	4.2	148.7°	4.57
10	40.6°	4.7	150.2°	5.38
12	39.3°	4.99	157.4°	6.1
14	38.4°	5.11	171.2°	6.69
16	38.2°	5.17	179°	7.15
20	37.6°	5.27	179°	7.79

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