BALDUFA TRES — ORC Rating

GPH

701

OSN

681.8

LOA

8.99 m

Displacement

3830 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5847

Medium

0.7883

High

0.8978

Triple Offshore

Low

0.7524

Medium

0.9644

High

1.0682

Boat Specifications

Dimensions

Length overall: 8.99 m
Beam: 3.25 m
Draft: 1.75 m
Displacement: 3830 kg
Crew weight: 300 kg
Wetted surface: 20.11 m²

Sails

Mainsail: 27.64 m²
Genoa: 23.75 m²
Spinnaker: 56.67 m²
Asymmetric spinnaker: 0 m²

Design

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

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.

6,42.4,4.170868,52,4.68,60,4.94,75,5.15,90,5.11,110,5.13,120,4.97,135,4.5,147,3.946722,150,3.82
8,40.9,4.855438,52,5.49,60,5.76,75,5.96,90,6.04,110,6.11,120,5.97,135,5.46,150,4.78,152,4.700166
10,40.7,5.434393,52,6.05,60,6.23,75,6.37,90,6.51,110,6.57,120,6.5,135,6.23,150,5.62,153,5.488175
12,39.8,5.740068,52,6.31,60,6.46,75,6.61,90,6.74,110,6.89,120,6.82,135,6.61,150,6.27,166,5.750824
14,39.4,5.849364,52,6.42,60,6.59,75,6.78,90,6.86,110,7.21,120,7.16,135,6.92,150,6.62,180,6.18
16,39,5.854756,52,6.47,60,6.65,75,6.93,90,7.08,110,7.47,120,7.5,135,7.26,150,6.91,180,6.55
20,39.8,5.857213,52,6.47,60,6.68,75,7.06,90,7.42,110,7.75,120,8.04,135,7.96,150,7.57,180,7.14

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.68	4.94	5.15	5.11	5.13	4.97	4.5	3.82
8	5.49	5.76	5.96	6.04	6.11	5.97	5.46	4.78
10	6.05	6.23	6.37	6.51	6.57	6.5	6.23	5.62
12	6.31	6.46	6.61	6.74	6.89	6.82	6.61	6.27
14	6.42	6.59	6.78	6.86	7.21	7.16	6.92	6.62
16	6.47	6.65	6.93	7.08	7.47	7.5	7.26	6.91
20	6.47	6.68	7.06	7.42	7.75	8.04	7.96	7.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.08	147°	3.31
8	40.9°	3.67	152°	4.15
10	40.7°	4.12	153°	4.89
12	39.8°	4.41	166°	5.58
14	39.4°	4.52	180°	6.18
16	39°	4.55	180°	6.55
20	39.8°	4.5	180°	7.14

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