TARTARUGA — ORC Rating

GPH

671.7

OSN

647.3

LOA

10.944 m

Displacement

6484 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5786

Medium

0.8197

High

0.992

Triple Offshore

Low

0.7506

Medium

1.0206

High

1.1824

Boat Specifications

Dimensions

Length overall: 10.944 m
Beam: 3.71 m
Draft: 2.09 m
Displacement: 6484 kg
Crew weight: 640 kg
Wetted surface: 29.15 m²

Sails

Mainsail: 35.54 m²
Genoa: 34.12 m²
Spinnaker: 80.43 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN FAST 37
Builder: JEANNEAU
Designer: P. BRIAND
Year built: 1999
Stability index: 122.6

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.

6,44.8,4.185629,52,4.63,60,4.94,75,5.16,90,5.08,110,5.14,120,4.96,135,4.45,146.2,3.947126,150,3.78
8,42.6,4.97217,52,5.58,60,5.89,75,6.14,90,6.2,110,6.3,120,6.1,135,5.55,150,4.86,150.2,4.851541
10,42,5.651657,52,6.33,60,6.62,75,6.84,90,7,110,7.08,120,6.96,135,6.5,150,5.77,153.2,5.612906
12,41.4,6.225745,52,6.85,60,7.05,75,7.2,90,7.4,110,7.49,120,7.41,135,7.12,150,6.59,155,6.344423
14,39.6,6.502159,52,7.13,60,7.3,75,7.45,90,7.66,110,7.84,120,7.76,135,7.5,150,7.14,164.6,6.64872
16,39,6.639679,52,7.28,60,7.47,75,7.67,90,7.79,110,8.21,120,8.14,135,7.86,150,7.5,176.6,6.972272
20,38.8,6.723656,52,7.37,60,7.6,75,8,90,8.24,110,8.73,120,8.9,135,8.64,150,8.18,179,7.651165

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.63	4.94	5.16	5.08	5.14	4.96	4.45	3.78
8	5.58	5.89	6.14	6.2	6.3	6.1	5.55	4.86
10	6.33	6.62	6.84	7	7.08	6.96	6.5	5.77
12	6.85	7.05	7.2	7.4	7.49	7.41	7.12	6.59
14	7.13	7.3	7.45	7.66	7.84	7.76	7.5	7.14
16	7.28	7.47	7.67	7.79	8.21	8.14	7.86	7.5
20	7.37	7.6	8	8.24	8.73	8.9	8.64	8.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	2.97	146.2°	3.28
8	42.6°	3.66	150.2°	4.21
10	42°	4.2	153.2°	5.01
12	41.4°	4.67	155°	5.75
14	39.6°	5.01	164.6°	6.41
16	39°	5.16	176.6°	6.96
20	38.8°	5.24	179°	7.65

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