Advance Romance — ORC Rating

GPH

619.1

OSN

601.1

LOA

10.757 m

Displacement

5225 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6608

Medium

0.8884

High

1.0061

Triple Offshore

Low

0.8504

Medium

1.0931

High

1.2147

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.14 m
Displacement: 5225 kg
Crew weight: 510 kg
Wetted surface: 26.13 m²

Sails

Mainsail: 38.09 m²
Genoa: 29.58 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 102.08 m²

Design

Type: J-109
Builder: J-Composite
Designer: Johnstone
Year built: 2001
Stability index: 121.7

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.

6,43,4.63524,52,5.17,60,5.47,75,5.71,90,5.77,110,5.85,120,5.71,135,5.17,144.8,4.674813,150,4.41
8,41.2,5.475702,52,6.16,60,6.45,75,6.66,90,6.87,110,6.98,120,6.86,135,6.38,147.9,5.65444,150,5.53
10,40.5,6.180909,52,6.83,60,7.02,75,7.16,90,7.33,110,7.5,120,7.44,135,7.16,148.8,6.581991,150,6.5
12,38.8,6.467027,52,7.12,60,7.29,75,7.45,90,7.52,110,7.9,120,7.89,135,7.62,150,7.11,150.5,7.077566
14,38.2,6.578806,52,7.24,60,7.43,75,7.67,90,7.76,110,8.21,120,8.37,135,8.09,150,7.45,153.2,7.248603
16,38.1,6.646038,52,7.3,60,7.51,75,7.84,90,8.04,110,8.45,120,8.8,135,8.6,150,7.76,174.5,7.022329
20,37.6,6.752581,52,7.38,60,7.57,75,8.01,90,8.48,110,8.87,120,9.38,135,9.83,150,8.48,176.6,7.70356

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.17	5.47	5.71	5.77	5.85	5.71	5.17	4.41
8	6.16	6.45	6.66	6.87	6.98	6.86	6.38	5.53
10	6.83	7.02	7.16	7.33	7.5	7.44	7.16	6.5
12	7.12	7.29	7.45	7.52	7.9	7.89	7.62	7.11
14	7.24	7.43	7.67	7.76	8.21	8.37	8.09	7.45
16	7.3	7.51	7.84	8.04	8.45	8.8	8.6	7.76
20	7.38	7.57	8.01	8.48	8.87	9.38	9.83	8.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.39	144.8°	3.82
8	41.2°	4.12	147.9°	4.79
10	40.5°	4.7	148.8°	5.63
12	38.8°	5.04	150.5°	6.16
14	38.2°	5.17	153.2°	6.47
16	38.1°	5.23	174.5°	6.99
20	37.6°	5.35	176.6°	7.69

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