Principessa: ORC Rating

GPH

597.1

OSN

580

LOA

11.99 m

Displacement

7610 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6817

Medium

0.9242

High

1.0628

Triple Offshore

Low

0.879

Medium

1.1345

High

1.2632

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.79 m
Draft: 2.42 m
Displacement: 7610 kg
Crew weight: 769 kg
Wetted surface: 31.92 m²

Sails

Mainsail: 47.2 m²
Genoa: 51.02 m²
Spinnaker: 116.6 m²
Asymmetric spinnaker: 0 m²

Design

Type: Grand Soleil 40
Builder: Cantiere del Prado
Designer: Paperini
Year built: 2000
Stability index: 116.3

Performance data

Polar CSV

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

6,43,4.990745,52,5.55,60,5.86,75,6.11,90,6.05,110,5.83,120,5.68,135,5.14,144.2,4.635887,150,4.34
8,41.4,5.865798,52,6.59,60,6.88,75,7.08,90,7.06,110,7.06,120,6.92,135,6.34,148.8,5.541499,150,5.47
10,40.6,6.54575,52,7.22,60,7.42,75,7.55,90,7.58,110,7.7,120,7.62,135,7.27,150,6.49,150.5,6.45713
12,39.3,6.784346,52,7.48,60,7.66,75,7.83,90,7.89,110,8.08,120,8.04,135,7.78,150,7.3,155.9,7.011131
14,38.5,6.874449,52,7.58,60,7.77,75,8.02,90,8.16,110,8.39,120,8.45,135,8.18,150,7.77,165.8,7.241254
16,38.1,6.925604,52,7.63,60,7.83,75,8.14,90,8.4,110,8.61,120,8.87,135,8.62,150,8.14,177.2,7.549012
20,38.1,7.039971,52,7.7,60,7.88,75,8.28,90,8.76,110,9.14,120,9.4,135,9.58,150,8.99,178.4,8.28323

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.55	5.86	6.11	6.05	5.83	5.68	5.14	4.34
8	6.59	6.88	7.08	7.06	7.06	6.92	6.34	5.47
10	7.22	7.42	7.55	7.58	7.7	7.62	7.27	6.49
12	7.48	7.66	7.83	7.89	8.08	8.04	7.78	7.3
14	7.58	7.77	8.02	8.16	8.39	8.45	8.18	7.77
16	7.63	7.83	8.14	8.4	8.61	8.87	8.62	8.14
20	7.7	7.88	8.28	8.76	9.14	9.4	9.58	8.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.65	144.2°	3.76
8	41.4°	4.4	148.8°	4.74
10	40.6°	4.97	150.5°	5.62
12	39.3°	5.25	155.9°	6.4
14	38.5°	5.38	165.8°	7.02
16	38.1°	5.45	177.2°	7.54
20	38.1°	5.54	178.4°	8.28

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°	5.55	6.59	7.22	7.48	7.58	7.63	7.70
60°	5.86	6.88	7.42	7.66	7.77	7.83	7.88
75°	6.11	7.08	7.55	7.83	8.02	8.14	8.28
90°	6.05	7.06	7.58	7.89	8.16	8.40	8.76
110°	5.83	7.06	7.70	8.08	8.39	8.61	9.14
120°	5.68	6.92	7.62	8.04	8.45	8.87	9.40
135°	5.14	6.34	7.27	7.78	8.18	8.62	9.58
150°	4.34	5.47	6.49	7.30	7.77	8.14	8.99