TINTAMARRE — ORC Rating

GPH

643.6

OSN

624.4

LOA

11.552 m

Displacement

7274 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7036

Medium

0.9619

High

1.1204

Triple Offshore

Low

0.9078

Medium

1.1878

High

1.3338

Boat Specifications

Dimensions

Length overall: 11.552 m
Beam: 3.69 m
Draft: 2.06 m
Displacement: 7274 kg
Crew weight: 620 kg
Wetted surface: 29.45 m²

Sails

Mainsail: 43.9 m²
Genoa: 32.14 m²
Spinnaker: 78.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sigma 38 OOD
Builder: Marine Pr.
Designer: D.Thomas
Year built: 1987

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.

6,42.4,4.536496,52,5.07,60,5.32,75,5.53,90,5.47,110,5.44,120,5.26,135,4.74,145.5,4.186252,150,3.98
8,40.7,5.30249,52,6,60,6.29,75,6.52,90,6.57,110,6.6,120,6.39,135,5.79,150,5.04,150.8,5.006174
10,40.6,5.979417,52,6.7,60,6.92,75,7.07,90,7.19,110,7.24,120,7.13,135,6.72,150,5.95,152.6,5.812019
12,40.2,6.38914,52,7.02,60,7.2,75,7.36,90,7.49,110,7.6,120,7.52,135,7.25,150,6.76,156.3,6.465264
14,39.4,6.5223,52,7.18,60,7.37,75,7.56,90,7.64,110,7.91,120,7.84,135,7.59,150,7.25,174.5,6.620479
16,38.9,6.59177,52,7.26,60,7.46,75,7.72,90,7.85,110,8.22,120,8.19,135,7.91,150,7.57,180,7.12
20,39.2,6.632733,52,7.31,60,7.53,75,7.91,90,8.24,110,8.57,120,8.86,135,8.65,150,8.21,180,7.75

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.07	5.32	5.53	5.47	5.44	5.26	4.74	3.98
8	6	6.29	6.52	6.57	6.6	6.39	5.79	5.04
10	6.7	6.92	7.07	7.19	7.24	7.13	6.72	5.95
12	7.02	7.2	7.36	7.49	7.6	7.52	7.25	6.76
14	7.18	7.37	7.56	7.64	7.91	7.84	7.59	7.25
16	7.26	7.46	7.72	7.85	8.22	8.19	7.91	7.57
20	7.31	7.53	7.91	8.24	8.57	8.86	8.65	8.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.35	145.5°	3.45
8	40.7°	4.02	150.8°	4.37
10	40.6°	4.54	152.6°	5.16
12	40.2°	4.88	156.3°	5.92
14	39.4°	5.04	174.5°	6.59
16	38.9°	5.13	180°	7.12
20	39.2°	5.14	180°	7.75

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