Simsarabim — ORC Rating

GPH

668.4

OSN

647.2

LOA

9.49 m

Displacement

3626 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6749

Medium

0.9305

High

1.0774

Triple Offshore

Low

0.8715

Medium

1.1447

High

1.2911

Boat Specifications

Dimensions

Length overall: 9.49 m
Beam: 3.22 m
Draft: 1.92 m
Displacement: 3626 kg
Crew weight: 579 kg
Wetted surface: 21.79 m²

Sails

Mainsail: 26.08 m²
Genoa: 25.76 m²
Spinnaker: 59.99 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 31.7 LR
Builder: Beneteau
Designer: Groupe Finot
Year built: 1998

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.

6,42.7,4.327033,52,4.86,60,5.14,75,5.34,90,5.27,110,5.22,120,5.05,135,4.55,146.2,4.007295,150,3.85
8,41.6,5.135076,52,5.77,60,6.06,75,6.28,90,6.24,110,6.34,120,6.17,135,5.62,150,4.89,150.2,4.874589
10,40.5,5.74693,52,6.39,60,6.59,75,6.75,90,6.85,110,6.93,120,6.84,135,6.48,150,5.79,152.2,5.675003
12,39,6.09924,52,6.72,60,6.88,75,7.03,90,7.16,110,7.32,120,7.24,135,6.96,150,6.53,157.7,6.19319
14,38.1,6.201274,52,6.87,60,7.05,75,7.26,90,7.33,110,7.72,120,7.65,135,7.33,150,6.96,180,6.36
16,38,6.25626,52,6.92,60,7.12,75,7.45,90,7.61,110,8.09,120,8.1,135,7.76,150,7.31,180,6.84
20,38.7,6.25296,52,6.93,60,7.16,75,7.61,90,8.09,110,8.53,120,8.98,135,8.73,150,8.12,180,7.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.86	5.14	5.34	5.27	5.22	5.05	4.55	3.85
8	5.77	6.06	6.28	6.24	6.34	6.17	5.62	4.89
10	6.39	6.59	6.75	6.85	6.93	6.84	6.48	5.79
12	6.72	6.88	7.03	7.16	7.32	7.24	6.96	6.53
14	6.87	7.05	7.26	7.33	7.72	7.65	7.33	6.96
16	6.92	7.12	7.45	7.61	8.09	8.1	7.76	7.31
20	6.93	7.16	7.61	8.09	8.53	8.98	8.73	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.18	146.2°	3.33
8	41.6°	3.84	150.2°	4.23
10	40.5°	4.37	152.2°	5.02
12	39°	4.74	157.7°	5.73
14	38.1°	4.88	180°	6.36
16	38°	4.93	180°	6.84
20	38.7°	4.88	180°	7.53

Loading polar chart…