ESSENZIALE — ORC Rating

GPH

568.1

OSN

555.8

LOA

9.985 m

Displacement

2378 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7492

Medium

0.9485

High

1.0888

Triple Offshore

Low

0.9557

Medium

1.1711

High

1.3207

Boat Specifications

Dimensions

Length overall: 9.985 m
Beam: 2.55 m
Draft: 2.11 m
Displacement: 2378 kg
Crew weight: 420 kg
Wetted surface: 19.92 m²

Sails

Mainsail: 37.31 m²
Genoa: 26.51 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 107.38 m²

Design

Type: Esse 990 mod.
Builder: Proteus Yachts
Designer: Felci
Year built: 2008

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.

6,42.5,5.47962,52,6.09,60,6.38,75,6.55,90,6.43,110,6.46,120,6.32,135,5.7,142.8,5.222654,150,4.8
8,39.7,6.147651,52,6.9,60,7.14,75,7.32,90,7.27,110,7.42,120,7.41,135,7,146.2,6.317808,150,6.07
10,38.6,6.384989,52,7.15,60,7.4,75,7.74,90,7.85,110,7.91,120,8.13,135,7.82,150,7.04,151.1,6.967729
12,38.7,6.560482,52,7.29,60,7.56,75,7.97,90,8.32,110,8.31,120,8.65,135,8.69,150,7.78,150.1,7.774859
14,38.6,6.653696,52,7.38,60,7.67,75,8.16,90,8.63,110,8.7,120,9.16,135,9.71,147.1,8.789692,150,8.53
16,38.5,6.69556,52,7.45,60,7.76,75,8.31,90,8.89,110,9.23,120,9.67,135,10.7,145.4,10.034789,150,9.54
20,39.5,6.739028,52,7.48,60,7.84,75,8.48,90,9.29,110,10.34,120,10.69,135,12.22,145.3,12.978261,150,12.32
24,41.5,6.702666,52,7.39,60,7.77,75,8.53,90,9.57,110,11.11,120,11.65,135,13.83,149.4,15.800321,150,15.7

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.09	6.38	6.55	6.43	6.46	6.32	5.7	4.8
8	6.9	7.14	7.32	7.27	7.42	7.41	7	6.07
10	7.15	7.4	7.74	7.85	7.91	8.13	7.82	7.04
12	7.29	7.56	7.97	8.32	8.31	8.65	8.69	7.78
14	7.38	7.67	8.16	8.63	8.7	9.16	9.71	8.53
16	7.45	7.76	8.31	8.89	9.23	9.67	10.7	9.54
20	7.48	7.84	8.48	9.29	10.34	10.69	12.22	12.32
24	7.39	7.77	8.53	9.57	11.11	11.65	13.83	15.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	4.04	142.8°	4.16
8	39.7°	4.73	146.2°	5.25
10	38.6°	4.99	151.1°	6.1
12	38.7°	5.12	150.1°	6.74
14	38.6°	5.2	147.1°	7.38
16	38.5°	5.24	145.4°	8.26
20	39.5°	5.2	145.3°	10.67
24	41.5°	5.02	149.4°	13.6

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