NAYADE — ORC Rating | RegattaPages

GPH

625.2

OSN

605.7

LOA

11.715 m

Displacement

7474 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7094

Medium

0.9801

High

1.1451

Triple Offshore

Low

0.9223

Medium

1.2285

High

1.395

Boat Specifications

Dimensions

Length overall: 11.715 m
Beam: 3.97 m
Draft: 2 m
Displacement: 7474 kg
Crew weight: 595 kg
Wetted surface: 32.38 m²

Sails

Mainsail: 39.53 m²
Genoa: 37.46 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 113.54 m²

Design

Type: RO 400 (SK)
Builder: RONAUTICA
Designer: I.TOLEDO
Year built: 2004

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.

6,44.1,4.469966,52,4.96,60,5.28,75,5.54,90,5.63,110,5.72,120,5.56,135,4.99,144.1,4.505941,150,4.21
8,42.5,5.330423,52,5.97,60,6.3,75,6.58,90,6.85,110,6.96,120,6.78,135,6.17,147.5,5.466027,150,5.32
10,42.2,6.074476,52,6.77,60,7.07,75,7.29,90,7.56,110,7.66,120,7.55,135,7.14,147.4,6.445468,150,6.28
12,41,6.585315,52,7.28,60,7.49,75,7.66,90,7.93,110,8.08,120,7.99,135,7.69,148.5,7.154249,150,7.04
14,39.8,6.833415,52,7.54,60,7.73,75,7.92,90,8.11,110,8.49,120,8.42,135,8.08,150,7.5,150.4,7.475604
16,39.9,6.973727,52,7.66,60,7.88,75,8.15,90,8.26,110,8.88,120,8.87,135,8.5,150,7.82,175.1,7.025677
20,40.3,7.041069,52,7.72,60,7.98,75,8.46,90,8.78,110,9.34,120,9.79,135,9.43,150,8.41,177.9,7.825255

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.96	5.28	5.54	5.63	5.72	5.56	4.99	4.21
8	5.97	6.3	6.58	6.85	6.96	6.78	6.17	5.32
10	6.77	7.07	7.29	7.56	7.66	7.55	7.14	6.28
12	7.28	7.49	7.66	7.93	8.08	7.99	7.69	7.04
14	7.54	7.73	7.92	8.11	8.49	8.42	8.08	7.5
16	7.66	7.88	8.15	8.26	8.88	8.87	8.5	7.82
20	7.72	7.98	8.46	8.78	9.34	9.79	9.43	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.21	144.1°	3.65
8	42.5°	3.93	147.5°	4.61
10	42.2°	4.5	147.4°	5.43
12	41°	4.97	148.5°	6.1
14	39.8°	5.25	150.4°	6.5
16	39.9°	5.35	175.1°	7
20	40.3°	5.37	177.9°	7.82

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