MOURISCA: ORC Rating

GPH

613.3

OSN

595.8

LOA

11.924 m

Displacement

7699 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6456

Medium

0.8934

High

1.0422

Triple Offshore

Low

0.845

Medium

1.1092

High

1.2478

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.45 m
Displacement: 7699 kg
Crew weight: 480 kg
Wetted surface: 31.78 m²

Sails

Mainsail: 44.5 m²
Genoa: 33.55 m²
Spinnaker: 101.66 m²
Asymmetric spinnaker: 87.12 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: FARR
Year built: 2007
Stability index: 119.4

Performance data

Polar CSV

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

6,43,4.59422,52,5.12,60,5.48,75,5.97,90,6.18,110,5.94,120,5.6,135,5,144.2,4.487933,150,4.21
8,41.1,5.440816,52,6.11,60,6.55,75,7.05,90,7.25,110,7.07,120,6.76,135,6.16,149.3,5.373016,150,5.33
10,40.6,6.163805,52,6.9,60,7.14,75,7.54,90,7.74,110,7.65,120,7.52,135,7.12,150,6.32,151.1,6.259534
12,39.6,6.605986,52,7.31,60,7.5,75,7.74,90,8.04,110,8.03,120,7.95,135,7.66,150,7.15,155.6,6.873957
14,38.8,6.749318,52,7.48,60,7.68,75,7.89,90,8.25,110,8.41,120,8.36,135,8.06,150,7.66,164.6,7.156968
16,38.5,6.81056,52,7.55,60,7.76,75,8.06,90,8.4,110,8.78,120,8.8,135,8.49,150,8.03,177.2,7.448893
20,38.2,6.884205,52,7.6,60,7.82,75,8.22,90,8.65,110,9.36,120,9.54,135,9.42,150,8.85,179,8.181246

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.48	5.97	6.18	5.94	5.6	5	4.21
8	6.11	6.55	7.05	7.25	7.07	6.76	6.16	5.33
10	6.9	7.14	7.54	7.74	7.65	7.52	7.12	6.32
12	7.31	7.5	7.74	8.04	8.03	7.95	7.66	7.15
14	7.48	7.68	7.89	8.25	8.41	8.36	8.06	7.66
16	7.55	7.76	8.06	8.4	8.78	8.8	8.49	8.03
20	7.6	7.82	8.22	8.65	9.36	9.54	9.42	8.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.36	144.2°	3.64
8	41.1°	4.1	149.3°	4.62
10	40.6°	4.68	151.1°	5.48
12	39.6°	5.09	155.6°	6.26
14	38.8°	5.26	164.6°	6.9
16	38.5°	5.33	177.2°	7.44
20	38.2°	5.41	179°	8.18

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°	5.12	6.11	6.90	7.31	7.48	7.55	7.60
60°	5.48	6.55	7.14	7.50	7.68	7.76	7.82
75°	5.97	7.05	7.54	7.74	7.89	8.06	8.22
90°	6.18	7.25	7.74	8.04	8.25	8.40	8.65
110°	5.94	7.07	7.65	8.03	8.41	8.78	9.36
120°	5.60	6.76	7.52	7.95	8.36	8.80	9.54
135°	5.00	6.16	7.12	7.66	8.06	8.49	9.42
150°	4.21	5.33	6.32	7.15	7.66	8.03	8.85