SAUDADE — ORC Rating | RegattaPages

GPH

687.4

OSN

665.1

LOA

7.64 m

Displacement

1285 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5973

Medium

0.8083

High

0.9252

Triple Offshore

Low

0.7654

Medium

0.9819

High

1.1123

Boat Specifications

Dimensions

Length overall: 7.64 m
Beam: 2.38 m
Draft: 1.58 m
Displacement: 1285 kg
Crew weight: 400 kg
Wetted surface: 13.13 m²

Sails

Mainsail: 19.07 m²
Genoa: 17.05 m²
Spinnaker: 41.15 m²
Asymmetric spinnaker: 0 m²

Design

Type: SURPRISE
Builder: Archambault
Designer: JOUBERT-NIVELT
Year built: 1977
Stability index: 99.7

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.

6,42.3,4.448163,52,4.95,60,5.17,75,5.28,90,5.17,110,5.12,120,4.95,135,4.4,145.6,3.854015,150,3.67
8,40.2,5.197723,52,5.74,60,5.9,75,5.98,90,5.99,110,6.04,120,5.91,135,5.4,150,4.7,150.5,4.676249
10,37.5,5.571288,52,6.13,60,6.26,75,6.37,90,6.46,110,6.58,120,6.47,135,6.15,150,5.57,152.3,5.466495
12,36,5.722995,52,6.34,60,6.51,75,6.69,90,6.76,110,7.07,120,6.99,135,6.63,150,6.2,161,5.838066
14,35.7,5.799896,52,6.45,60,6.66,75,6.96,90,7.08,110,7.52,120,7.51,135,7.12,150,6.65,176.3,6.082679
16,35.4,5.839575,52,6.53,60,6.76,75,7.13,90,7.39,110,7.92,120,8.11,135,7.68,150,7.11,177.2,6.487745
20,35.8,5.893494,52,6.61,60,6.88,75,7.34,90,7.87,110,8.55,120,9.36,135,9.26,150,8.21,176.6,7.352942

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.95	5.17	5.28	5.17	5.12	4.95	4.4	3.67
8	5.74	5.9	5.98	5.99	6.04	5.91	5.4	4.7
10	6.13	6.26	6.37	6.46	6.58	6.47	6.15	5.57
12	6.34	6.51	6.69	6.76	7.07	6.99	6.63	6.2
14	6.45	6.66	6.96	7.08	7.52	7.51	7.12	6.65
16	6.53	6.76	7.13	7.39	7.92	8.11	7.68	7.11
20	6.61	6.88	7.34	7.87	8.55	9.36	9.26	8.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.29	145.6°	3.18
8	40.2°	3.97	150.5°	4.07
10	37.5°	4.42	152.3°	4.84
12	36°	4.63	161°	5.52
14	35.7°	4.71	176.3°	6.07
16	35.4°	4.76	177.2°	6.48
20	35.8°	4.78	176.6°	7.34

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