ESPERANZA PRIMERO — ORC Rating

GPH

782.8

OSN

761.8

LOA

7 m

Displacement

1650 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5249

Medium

0.7074

High

0.8113

Triple Offshore

Low

0.6745

Medium

0.8618

High

0.9637

Boat Specifications

Dimensions

Length overall: 7 m
Beam: 2.5 m
Draft: 1.32 m
Displacement: 1650 kg
Crew weight: 350 kg
Wetted surface: 11.37 m²

Sails

Mainsail: 15.94 m²
Genoa: 12.49 m²
Spinnaker: 28.42 m²
Asymmetric spinnaker: 0 m²

Design

Type: VIVA 700
Builder: SASANKA YACHTS
Designer: Andrzej Skrzat
Year built: 2006

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.

6,43.1,3.725199,52,4.15,60,4.39,75,4.58,90,4.61,110,4.63,120,4.48,135,4.07,149.5,3.539806,150,3.52
8,42.8,4.374907,52,4.9,60,5.16,75,5.31,90,5.44,110,5.46,120,5.35,135,4.93,150,4.37,154,4.227887
10,42.4,4.888583,52,5.36,60,5.52,75,5.64,90,5.81,110,5.84,120,5.76,135,5.54,150,5.13,156,4.903971
12,40.1,5.098563,52,5.58,60,5.71,75,5.85,90,6.08,110,6.15,120,6.06,135,5.86,150,5.6,180,5.12
14,39,5.237111,52,5.72,60,5.87,75,6.04,90,6.32,110,6.47,120,6.38,135,6.15,150,5.89,180,5.57
16,38.6,5.28457,52,5.8,60,5.99,75,6.22,90,6.45,110,6.76,120,6.7,135,6.47,150,6.17,180,5.86
20,39.6,5.334107,52,5.83,60,6.06,75,6.46,90,6.72,110,7.17,120,7.25,135,7.08,150,6.76,180,6.41

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.15	4.39	4.58	4.61	4.63	4.48	4.07	3.52
8	4.9	5.16	5.31	5.44	5.46	5.35	4.93	4.37
10	5.36	5.52	5.64	5.81	5.84	5.76	5.54	5.13
12	5.58	5.71	5.85	6.08	6.15	6.06	5.86	5.6
14	5.72	5.87	6.04	6.32	6.47	6.38	6.15	5.89
16	5.8	5.99	6.22	6.45	6.76	6.7	6.47	6.17
20	5.83	6.06	6.46	6.72	7.17	7.25	7.08	6.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.72	149.5°	3.05
8	42.8°	3.21	154°	3.8
10	42.4°	3.61	156°	4.48
12	40.1°	3.9	180°	5.12
14	39°	4.07	180°	5.57
16	38.6°	4.13	180°	5.86
20	39.6°	4.11	180°	6.41

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