BRIGITTA — ORC Rating

GPH

650.5

OSN

628.5

LOA

9.295 m

Displacement

3235 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6213

Medium

0.856

High

0.9876

Triple Offshore

Low

0.8001

Medium

1.0441

High

1.1765

Boat Specifications

Dimensions

Length overall: 9.295 m
Beam: 3.1 m
Draft: 1.95 m
Displacement: 3235 kg
Crew weight: 585 kg
Wetted surface: 19.75 m²

Sails

Mainsail: 30.47 m²
Genoa: 18.97 m²
Spinnaker: 61.16 m²
Asymmetric spinnaker: 48.65 m²

Design

Type: CROSS 31
Builder: AS RIDAS JAHT
Year built: 1999
Stability index: 122.5

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.

6,42.6,4.52386,52,5.03,60,5.27,75,5.41,90,5.43,110,5.43,120,5.24,135,4.69,144.2,4.179696,150,3.91
8,40.6,5.347232,52,5.98,60,6.19,75,6.32,90,6.44,110,6.49,120,6.33,135,5.8,149.2,5.04098,150,5
10,38.8,5.902446,52,6.53,60,6.68,75,6.79,90,6.97,110,7.05,120,6.95,135,6.6,150,5.95,152.3,5.827916
12,37.2,6.164238,52,6.82,60,6.97,75,7.1,90,7.33,110,7.48,120,7.4,135,7.09,150,6.65,159.2,6.289943
14,36.9,6.302484,52,6.97,60,7.14,75,7.36,90,7.58,110,7.87,120,7.84,135,7.52,150,7.1,174.5,6.520017
16,36.6,6.352627,52,7.04,60,7.24,75,7.55,90,7.73,110,8.27,120,8.28,135,7.97,150,7.5,178.1,6.943818
20,37,6.410935,52,7.1,60,7.34,75,7.77,90,8.15,110,8.94,120,9.38,135,9.09,150,8.38,178.1,7.704236

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.27	5.41	5.43	5.43	5.24	4.69	3.91
8	5.98	6.19	6.32	6.44	6.49	6.33	5.8	5
10	6.53	6.68	6.79	6.97	7.05	6.95	6.6	5.95
12	6.82	6.97	7.1	7.33	7.48	7.4	7.09	6.65
14	6.97	7.14	7.36	7.58	7.87	7.84	7.52	7.1
16	7.04	7.24	7.55	7.73	8.27	8.28	7.97	7.5
20	7.1	7.34	7.77	8.15	8.94	9.38	9.09	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.33	144.2°	3.39
8	40.6°	4.06	149.2°	4.33
10	38.8°	4.6	152.3°	5.16
12	37.2°	4.91	159.2°	5.88
14	36.9°	5.04	174.5°	6.49
16	36.6°	5.1	178.1°	6.94
20	37°	5.12	178.1°	7.7

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