BLUE LIZARD — ORC Rating

GPH

627.2

OSN

611.1

LOA

9.982 m

Displacement

4504 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7415

Medium

0.9849

High

1.1043

Triple Offshore

Low

0.9537

Medium

1.2098

High

1.332

Boat Specifications

Dimensions

Length overall: 9.982 m
Beam: 3.37 m
Draft: 1.99 m
Displacement: 4504 kg
Crew weight: 585 kg
Wetted surface: 23.42 m²

Sails

Mainsail: 34.83 m²
Genoa: 33.57 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 104.41 m²

Design

Type: FIRST 34.7
Builder: BENETEAU
Designer: FARR
Year built: 2005

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.

6,42.4,4.671914,52,5.22,60,5.49,75,5.71,90,5.74,110,5.83,120,5.68,135,5.09,144.9,4.57129,150,4.32
8,41.2,5.528864,52,6.21,60,6.46,75,6.62,90,6.78,110,6.88,120,6.77,135,6.28,147.9,5.512784,150,5.39
10,40.1,6.144422,52,6.76,60,6.93,75,7.05,90,7.18,110,7.36,120,7.29,135,7.01,148.4,6.457469,150,6.35
12,38.7,6.342654,52,7,60,7.16,75,7.32,90,7.36,110,7.75,120,7.73,135,7.43,150,6.93,150.7,6.891654
14,38.5,6.46556,52,7.09,60,7.27,75,7.53,90,7.64,110,8.03,120,8.19,135,7.87,150,7.25,174.4,6.430691
16,38.4,6.507647,52,7.13,60,7.33,75,7.68,90,7.92,110,8.26,120,8.6,135,8.36,150,7.54,177,6.919483
20,38.6,6.525741,52,7.14,60,7.35,75,7.8,90,8.32,110,8.67,120,9.14,135,9.51,150,8.34,177.6,7.566637

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.49	5.71	5.74	5.83	5.68	5.09	4.32
8	6.21	6.46	6.62	6.78	6.88	6.77	6.28	5.39
10	6.76	6.93	7.05	7.18	7.36	7.29	7.01	6.35
12	7	7.16	7.32	7.36	7.75	7.73	7.43	6.93
14	7.09	7.27	7.53	7.64	8.03	8.19	7.87	7.25
16	7.13	7.33	7.68	7.92	8.26	8.6	8.36	7.54
20	7.14	7.35	7.8	8.32	8.67	9.14	9.51	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.45	144.9°	3.74
8	41.2°	4.16	147.9°	4.67
10	40.1°	4.7	148.4°	5.5
12	38.7°	4.95	150.7°	6.01
14	38.5°	5.06	174.4°	6.4
16	38.4°	5.1	177°	6.91
20	38.6°	5.1	177.6°	7.56

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