Smoke — ORC Rating | RegattaPages

GPH

728.2

OSN

706.3

LOA

7.65 m

Displacement

1429 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5699

Medium

0.7671

High

0.8682

Triple Offshore

Low

0.7284

Medium

0.9252

High

1.0313

Boat Specifications

Dimensions

Length overall: 7.65 m
Beam: 2.76 m
Draft: 1.5 m
Displacement: 1429 kg
Crew weight: 450 kg
Wetted surface: 12.16 m²

Sails

Mainsail: 19.14 m²
Genoa: 17.53 m²
Spinnaker: 32.46 m²
Asymmetric spinnaker: 0 m²

Design

Type: Conrad 25R
Builder: Conrad Gdansk
Designer: Doug Peterson
Year built: 1978
Stability index: 109.2

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.

6,41.4,4.132721,52,4.66,60,4.9,75,5.06,90,4.99,110,4.84,120,4.66,135,4.19,148.4,3.663146,150,3.6
8,41.4,4.919271,52,5.45,60,5.61,75,5.7,90,5.71,110,5.7,120,5.57,135,5.13,150,4.52,152.9,4.403441
10,39,5.327185,52,5.8,60,5.92,75,6.02,90,6.11,110,6.12,120,6.02,135,5.76,150,5.33,155.6,5.106054
12,37,5.484354,52,6,60,6.13,75,6.29,90,6.46,110,6.53,120,6.4,135,6.13,150,5.84,168.2,5.404205
14,36.4,5.52868,52,6.11,60,6.31,75,6.54,90,6.73,110,6.91,120,6.79,135,6.51,150,6.18,179,5.78088
16,36.4,5.578376,52,6.17,60,6.4,75,6.72,90,6.9,110,7.27,120,7.18,135,6.88,150,6.54,179,6.110931
20,37,5.572004,52,6.2,60,6.46,75,6.89,90,7.29,110,7.81,120,8.01,135,7.7,150,7.25,179,6.781033

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.66	4.9	5.06	4.99	4.84	4.66	4.19	3.6
8	5.45	5.61	5.7	5.71	5.7	5.57	5.13	4.52
10	5.8	5.92	6.02	6.11	6.12	6.02	5.76	5.33
12	6	6.13	6.29	6.46	6.53	6.4	6.13	5.84
14	6.11	6.31	6.54	6.73	6.91	6.79	6.51	6.18
16	6.17	6.4	6.72	6.9	7.27	7.18	6.88	6.54
20	6.2	6.46	6.89	7.29	7.81	8.01	7.7	7.25

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.4°	3.1	148.4°	3.12
8	41.4°	3.69	152.9°	3.92
10	39°	4.14	155.6°	4.65
12	37°	4.38	168.2°	5.29
14	36.4°	4.45	179°	5.78
16	36.4°	4.49	179°	6.11
20	37°	4.45	179°	6.78

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