SOUZIE — ORC Rating | RegattaPages

GPH

743.9

OSN

724

LOA

7.58 m

Displacement

1444 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5732

Medium

0.7542

High

0.8418

Triple Offshore

Low

0.7269

Medium

0.8986

High

0.989

Boat Specifications

Dimensions

Length overall: 7.58 m
Beam: 2.55 m
Draft: 1.46 m
Displacement: 1444 kg
Crew weight: 465 kg
Wetted surface: 11.18 m²

Sails

Mainsail: 13.81 m²
Genoa: 20.44 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 40.54 m²

Design

Type: BB 25
Builder: B. Bringsvær
Designer: Børge Bringsværd
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.

6,40.5,4.07677,52,4.63,60,4.86,75,5,90,4.94,110,4.91,120,4.74,135,4.27,149.5,3.690683,150,3.67
8,40.1,4.797879,52,5.3,60,5.41,75,5.48,90,5.53,110,5.55,120,5.47,135,5.15,150,4.55,152,4.462326
10,37.1,5.102911,52,5.56,60,5.66,75,5.74,90,5.86,110,5.91,120,5.82,135,5.62,150,5.29,157,5.040712
12,35.6,5.214606,52,5.72,60,5.83,75,5.97,90,6.15,110,6.28,120,6.18,135,5.95,150,5.67,180,5.26
14,34.9,5.267317,52,5.81,60,5.98,75,6.18,90,6.33,110,6.61,120,6.55,135,6.3,150,5.97,180,5.62
16,34.5,5.278318,52,5.88,60,6.07,75,6.34,90,6.48,110,6.85,120,6.88,135,6.65,150,6.3,180,5.91
20,34.9,5.27951,52,5.91,60,6.14,75,6.5,90,6.79,110,7.15,120,7.37,135,7.29,150,6.92,180,6.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.63	4.86	5	4.94	4.91	4.74	4.27	3.67
8	5.3	5.41	5.48	5.53	5.55	5.47	5.15	4.55
10	5.56	5.66	5.74	5.86	5.91	5.82	5.62	5.29
12	5.72	5.83	5.97	6.15	6.28	6.18	5.95	5.67
14	5.81	5.98	6.18	6.33	6.61	6.55	6.3	5.97
16	5.88	6.07	6.34	6.48	6.85	6.88	6.65	6.3
20	5.91	6.14	6.5	6.79	7.15	7.37	7.29	6.92

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	40.5°	3.1	149.5°	3.18
8	40.1°	3.67	152°	3.94
10	37.1°	4.07	157°	4.64
12	35.6°	4.24	180°	5.26
14	34.9°	4.32	180°	5.62
16	34.5°	4.35	180°	5.91
20	34.9°	4.33	180°	6.53

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