FARR-LAESSIG — ORC Rating

GPH

533.1

OSN

519.9

LOA

12.415 m

Displacement

5140 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7868

Medium

1.0224

High

1.1694

Triple Offshore

Low

1.0105

Medium

1.2543

High

1.4102

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 5140 kg
Crew weight: 800 kg
Wetted surface: 29.95 m²

Sails

Mainsail: 65.08 m²
Genoa: 40.59 m²
Spinnaker: 161.97 m²
Asymmetric spinnaker: 0 m²

Design

Type: FARR 40 ONE-DESIGN
Builder: CARROLL MARINE
Designer: FARR
Year built: 1997
Stability index: 119.9

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.

6,43,5.674409,52,6.33,60,6.71,75,7.03,90,6.98,110,6.82,120,6.66,135,6.03,143,5.509397,150,5.08
8,41.2,6.685141,52,7.43,60,7.67,75,7.85,90,7.86,110,7.93,120,7.88,135,7.47,143.2,6.931163,150,6.41
10,39,6.987104,52,7.76,60,7.99,75,8.28,90,8.35,110,8.41,120,8.55,135,8.21,150,7.48,150.5,7.445232
12,38.1,7.116217,52,7.9,60,8.15,75,8.58,90,8.86,110,8.8,120,9.1,135,8.96,150,8.19,157.7,7.792828
14,37.8,7.251742,52,7.98,60,8.25,75,8.77,90,9.27,110,9.17,120,9.56,135,9.8,150,8.86,164,8.103933
16,37.2,7.356911,52,8.12,60,8.38,75,8.9,90,9.53,110,9.66,120,10.01,135,10.75,150,9.64,156.8,9.139024
20,37.6,7.43415,52,8.22,60,8.58,75,9.25,90,9.84,110,10.85,120,10.89,135,12.14,145.8,12.296263,150,11.74

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.33	6.71	7.03	6.98	6.82	6.66	6.03	5.08
8	7.43	7.67	7.85	7.86	7.93	7.88	7.47	6.41
10	7.76	7.99	8.28	8.35	8.41	8.55	8.21	7.48
12	7.9	8.15	8.58	8.86	8.8	9.1	8.96	8.19
14	7.98	8.25	8.77	9.27	9.17	9.56	9.8	8.86
16	8.12	8.38	8.9	9.53	9.66	10.01	10.75	9.64
20	8.22	8.58	9.25	9.84	10.85	10.89	12.14	11.74

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.15	143°	4.4
8	41.2°	5.03	143.2°	5.55
10	39°	5.43	150.5°	6.48
12	38.1°	5.6	157.7°	7.21
14	37.8°	5.73	164°	7.79
16	37.2°	5.86	156.8°	8.4
20	37.6°	5.89	145.8°	10.17

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