DIECITRENTUNO: ORC Rating

GPH

585.2

OSN

566.8

LOA

13.352 m

Displacement

9328 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.686

Medium

0.9397

High

1.0855

Triple Offshore

Low

0.8868

Medium

1.1631

High

1.3033

Boat Specifications

Dimensions

Length overall: 13.352 m
Beam: 3.97 m
Draft: 2.62 m
Displacement: 9328 kg
Crew weight: 450 kg
Wetted surface: 36.86 m²

Sails

Mainsail: 59.89 m²
Genoa: 44.63 m²
Spinnaker: 120.01 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 44.7
Builder: Beneteau
Designer: Farr
Year built: 2003
Stability index: 128

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,43,5.059112,52,5.63,60,5.93,75,6.14,90,6.03,110,5.94,120,5.75,135,5.12,143,4.632902,150,4.27
8,40.8,5.984187,52,6.72,60,6.99,75,7.18,90,7.11,110,7.21,120,7.04,135,6.42,146.9,5.670161,150,5.48
10,39.6,6.593008,52,7.38,60,7.62,75,7.8,90,7.78,110,7.98,120,7.88,135,7.4,150,6.55,151.1,6.476562
12,38.8,6.864801,52,7.69,60,7.93,75,8.15,90,8.19,110,8.43,120,8.39,135,8.04,150,7.42,155,7.149889
14,38.4,6.99253,52,7.83,60,8.08,75,8.37,90,8.5,110,8.79,120,8.83,135,8.51,150,8.02,161.9,7.522232
16,38.2,7.062355,52,7.92,60,8.17,75,8.52,90,8.75,110,9.02,120,9.23,135,8.97,150,8.47,173.6,7.798602
20,38.7,7.162714,52,7.99,60,8.25,75,8.69,90,9.12,110,9.39,120,9.8,135,9.94,150,9.36,178.1,8.634747

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.63	5.93	6.14	6.03	5.94	5.75	5.12	4.27
8	6.72	6.99	7.18	7.11	7.21	7.04	6.42	5.48
10	7.38	7.62	7.8	7.78	7.98	7.88	7.4	6.55
12	7.69	7.93	8.15	8.19	8.43	8.39	8.04	7.42
14	7.83	8.08	8.37	8.5	8.79	8.83	8.51	8.02
16	7.92	8.17	8.52	8.75	9.02	9.23	8.97	8.47
20	7.99	8.25	8.69	9.12	9.39	9.8	9.94	9.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.7	143°	3.7
8	40.8°	4.53	146.9°	4.75
10	39.6°	5.08	151.1°	5.67
12	38.8°	5.35	155°	6.48
14	38.4°	5.48	161.9°	7.15
16	38.2°	5.55	173.6°	7.75
20	38.7°	5.59	178.1°	8.63

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.63	6.72	7.38	7.69	7.83	7.92	7.99
60°	5.93	6.99	7.62	7.93	8.08	8.17	8.25
75°	6.14	7.18	7.80	8.15	8.37	8.52	8.69
90°	6.03	7.11	7.78	8.19	8.50	8.75	9.12
110°	5.94	7.21	7.98	8.43	8.79	9.02	9.39
120°	5.75	7.04	7.88	8.39	8.83	9.23	9.80
135°	5.12	6.42	7.40	8.04	8.51	8.97	9.94
150°	4.27	5.48	6.55	7.42	8.02	8.47	9.36