TRUEL — ORC Rating | RegattaPages

GPH

695.7

OSN

674.4

LOA

8.99 m

Displacement

3709 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5903

Medium

0.8006

High

0.9183

Triple Offshore

Low

0.7574

Medium

0.9723

High

1.0803

Boat Specifications

Dimensions

Length overall: 8.99 m
Beam: 3.24 m
Draft: 1.74 m
Displacement: 3709 kg
Crew weight: 560 kg
Wetted surface: 20.02 m²

Sails

Mainsail: 26.77 m²
Genoa: 26.4 m²
Spinnaker: 53.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: FORTUNA 9
Builder: MONOTIPO
Designer: J. VISIERS
Year built: 1989
Stability index: 113.1

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.

6,43,4.375448,52,4.86,60,5.1,75,5.24,90,5.14,110,5.06,120,4.88,135,4.37,146.6,3.833034,150,3.7
8,41.4,5.119242,52,5.68,60,5.89,75,6.01,90,5.99,110,6.02,120,5.86,135,5.36,150,4.72,151.4,4.658405
10,39.6,5.580696,52,6.14,60,6.29,75,6.4,90,6.48,110,6.53,120,6.44,135,6.11,150,5.56,155.2,5.342719
12,38.2,5.815308,52,6.38,60,6.52,75,6.64,90,6.76,110,6.86,120,6.78,135,6.55,150,6.19,163.1,5.769149
14,37.6,5.906931,52,6.51,60,6.66,75,6.83,90,6.96,110,7.15,120,7.08,135,6.86,150,6.58,175.4,6.099648
16,37.5,5.987244,52,6.58,60,6.74,75,6.98,90,7.07,110,7.41,120,7.38,135,7.17,150,6.87,179,6.480987
20,37.8,6.049446,52,6.64,60,6.83,75,7.14,90,7.38,110,7.87,120,8.02,135,7.83,150,7.45,179,7.051074

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.86	5.1	5.24	5.14	5.06	4.88	4.37	3.7
8	5.68	5.89	6.01	5.99	6.02	5.86	5.36	4.72
10	6.14	6.29	6.4	6.48	6.53	6.44	6.11	5.56
12	6.38	6.52	6.64	6.76	6.86	6.78	6.55	6.19
14	6.51	6.66	6.83	6.96	7.15	7.08	6.86	6.58
16	6.58	6.74	6.98	7.07	7.41	7.38	7.17	6.87
20	6.64	6.83	7.14	7.38	7.87	8.02	7.83	7.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.2	146.6°	3.2
8	41.4°	3.84	151.4°	4.09
10	39.6°	4.3	155.2°	4.85
12	38.2°	4.57	163.1°	5.52
14	37.6°	4.68	175.4°	6.08
16	37.5°	4.75	179°	6.48
20	37.8°	4.78	179°	7.05

Loading polar chart…