Scarlett — ORC Rating

GPH

624.9

OSN

601.3

LOA

13.254 m

Displacement

8435 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6135

Medium

0.8773

High

1.0332

Triple Offshore

Low

0.7994

Medium

1.1037

High

1.2699

Boat Specifications

Dimensions

Length overall: 13.254 m
Beam: 3.89 m
Draft: 2.22 m
Displacement: 8435 kg
Crew weight: 838 kg
Wetted surface: 36.02 m²

Sails

Mainsail: 41.73 m²
Genoa: 39.32 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 113.91 m²

Design

Type: DUFOUR 450
Builder: DUFOUR
Designer: FELCI
Year built: 2019
Stability index: 119.4

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.

6,45.4,4.429234,52,4.85,60,5.17,75,5.38,90,5.45,110,5.53,120,5.34,135,4.75,143.9,4.282232,150,4
8,43.2,5.391179,52,5.99,60,6.31,75,6.53,90,6.72,110,6.87,120,6.67,135,6.06,146.2,5.40323,150,5.19
10,41.8,6.116897,52,6.81,60,7.11,75,7.33,90,7.59,110,7.77,120,7.64,135,7.12,146.9,6.434141,150,6.23
12,40.6,6.637943,52,7.38,60,7.63,75,7.84,90,8.08,110,8.3,120,8.23,135,7.87,147.5,7.256417,150,7.07
14,39.9,6.934622,52,7.71,60,7.94,75,8.16,90,8.32,110,8.72,120,8.69,135,8.37,148.2,7.800985,150,7.65
16,39.6,7.060229,52,7.86,60,8.12,75,8.4,90,8.5,110,9.08,120,9.14,135,8.83,150,8.06,150.1,8.051709
20,39.5,7.140778,52,7.97,60,8.25,75,8.69,90,8.99,110,9.58,120,10.01,135,9.8,150,8.73,175.4,7.985723

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.85	5.17	5.38	5.45	5.53	5.34	4.75	4
8	5.99	6.31	6.53	6.72	6.87	6.67	6.06	5.19
10	6.81	7.11	7.33	7.59	7.77	7.64	7.12	6.23
12	7.38	7.63	7.84	8.08	8.3	8.23	7.87	7.07
14	7.71	7.94	8.16	8.32	8.72	8.69	8.37	7.65
16	7.86	8.12	8.4	8.5	9.08	9.14	8.83	8.06
20	7.97	8.25	8.69	8.99	9.58	10.01	9.8	8.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	3.11	143.9°	3.46
8	43.2°	3.93	146.2°	4.49
10	41.8°	4.56	146.9°	5.39
12	40.6°	5.04	147.5°	6.12
14	39.9°	5.32	148.2°	6.63
16	39.6°	5.44	150.1°	6.98
20	39.5°	5.51	175.4°	7.96

Loading polar chart…