Chiquitina — ORC Rating

GPH

784.8

OSN

763

LOA

7.53 m

Displacement

1983 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6022

Medium

0.7992

High

0.8979

Triple Offshore

Low

0.7653

Medium

0.9649

High

1.0595

Boat Specifications

Dimensions

Length overall: 7.53 m
Beam: 2.64 m
Draft: 1.51 m
Displacement: 1983 kg
Crew weight: 255 kg
Wetted surface: 12.5 m²

Sails

Mainsail: 13.24 m²
Genoa: 17.57 m²
Spinnaker: 44.2 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elvstrom 1/4 ton
Builder: Fibrester
Designer: Elvstrom
Year built: 1977

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.

6,41.6,3.717581,52,4.16,60,4.36,75,4.49,90,4.52,110,4.63,120,4.5,135,4.13,148.9,3.620366,150,3.58
8,40.2,4.307433,52,4.87,60,5.08,75,5.22,90,5.34,110,5.44,120,5.37,135,5.03,150,4.44,152,4.360395
10,40.1,4.784805,52,5.3,60,5.43,75,5.55,90,5.69,110,5.79,120,5.76,135,5.58,150,5.18,154.9,5.002381
12,39.1,5.025473,52,5.5,60,5.62,75,5.74,90,5.85,110,6.08,120,6.06,135,5.88,150,5.62,180,5.14
14,38.9,5.139782,52,5.61,60,5.75,75,5.9,90,5.96,110,6.34,120,6.36,135,6.19,150,5.9,180,5.57
16,38.9,5.17833,52,5.66,60,5.83,75,6.05,90,6.14,110,6.49,120,6.63,135,6.5,150,6.18,180,5.84
20,39.7,5.172865,52,5.66,60,5.86,75,6.22,90,6.46,110,6.7,120,6.92,135,7.01,150,6.74,180,6.39

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.16	4.36	4.49	4.52	4.63	4.5	4.13	3.58
8	4.87	5.08	5.22	5.34	5.44	5.37	5.03	4.44
10	5.3	5.43	5.55	5.69	5.79	5.76	5.58	5.18
12	5.5	5.62	5.74	5.85	6.08	6.06	5.88	5.62
14	5.61	5.75	5.9	5.96	6.34	6.36	6.19	5.9
16	5.66	5.83	6.05	6.14	6.49	6.63	6.5	6.18
20	5.66	5.86	6.22	6.46	6.7	6.92	7.01	6.74

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.6°	2.78	148.9°	3.1
8	40.2°	3.29	152°	3.85
10	40.1°	3.66	154.9°	4.53
12	39.1°	3.9	180°	5.14
14	38.9°	4	180°	5.57
16	38.9°	4.03	180°	5.84
20	39.7°	3.98	180°	6.39

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