Marco polo — ORC Rating

GPH

707.9

OSN

684.8

LOA

9.4 m

Displacement

2988 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5715

Medium

0.7845

High

0.9006

Triple Offshore

Low

0.7354

Medium

0.9609

High

1.0716

Boat Specifications

Dimensions

Length overall: 9.4 m
Beam: 3.26 m
Draft: 1.78 m
Displacement: 2988 kg
Crew weight: 415 kg
Wetted surface: 17.3 m²

Sails

Mainsail: 28.03 m²
Genoa: 23.81 m²
Spinnaker: 48.57 m²
Asymmetric spinnaker: 0 m²

Design

Type: NESSY 94 CR/R
Builder: Nesmar A/S
Designer: Robert Humphrey
Year built: 1983
Stability index: 116

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.

6,43,4.266062,52,4.74,60,4.97,75,5.09,90,4.96,110,4.89,120,4.68,135,4.13,146.9,3.628903,150,3.51
8,41.2,5.050405,52,5.61,60,5.82,75,5.94,90,5.91,110,5.93,120,5.74,135,5.19,150,4.54,151.4,4.476169
10,39.6,5.515804,52,6.1,60,6.27,75,6.39,90,6.45,110,6.51,120,6.4,135,6.03,150,5.43,154.1,5.247023
12,39.3,5.750541,52,6.34,60,6.5,75,6.66,90,6.75,110,6.88,120,6.8,135,6.53,150,6.13,162.2,5.703006
14,39,5.841888,52,6.44,60,6.62,75,6.84,90,6.94,110,7.19,120,7.14,135,6.9,150,6.57,175.4,6.059518
16,38.8,5.889614,52,6.51,60,6.7,75,6.97,90,7.13,110,7.47,120,7.47,135,7.24,150,6.91,179,6.480987
20,39.6,5.970047,52,6.55,60,6.77,75,7.12,90,7.43,110,7.93,120,8.16,135,8,150,7.58,179,7.131086

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.74	4.97	5.09	4.96	4.89	4.68	4.13	3.51
8	5.61	5.82	5.94	5.91	5.93	5.74	5.19	4.54
10	6.1	6.27	6.39	6.45	6.51	6.4	6.03	5.43
12	6.34	6.5	6.66	6.75	6.88	6.8	6.53	6.13
14	6.44	6.62	6.84	6.94	7.19	7.14	6.9	6.57
16	6.51	6.7	6.97	7.13	7.47	7.47	7.24	6.91
20	6.55	6.77	7.12	7.43	7.93	8.16	8	7.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.12	146.9°	3.04
8	41.2°	3.8	151.4°	3.93
10	39.6°	4.25	154.1°	4.72
12	39.3°	4.45	162.2°	5.43
14	39°	4.54	175.4°	6.04
16	38.8°	4.59	179°	6.48
20	39.6°	4.6	179°	7.13

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