Marco polo — ORC Rating

GPH

679.3

OSN

659.5

LOA

9.4 m

Displacement

2990 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.599

Medium

0.8163

High

0.9333

Triple Offshore

Low

0.7726

Medium

0.9967

High

1.112

Boat Specifications

Dimensions

Length overall: 9.4 m
Beam: 3.24 m
Draft: 1.77 m
Displacement: 2990 kg
Crew weight: 468 kg
Wetted surface: 18.54 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: 108.9

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.

6,42.4,4.401079,52,4.94,60,5.21,75,5.4,90,5.32,110,5.17,120,4.97,135,4.45,146.6,3.904903,150,3.76
8,41.4,5.19923,52,5.83,60,6.06,75,6.22,90,6.2,110,6.2,120,6.03,135,5.47,150,4.77,151.6,4.695057
10,40,5.756846,52,6.33,60,6.47,75,6.59,90,6.67,110,6.7,120,6.6,135,6.28,150,5.66,153.2,5.500872
12,39,5.9963,52,6.56,60,6.71,75,6.85,90,6.99,110,7.08,120,6.98,135,6.71,150,6.34,161,5.954404
14,38.4,6.073803,52,6.66,60,6.85,75,7.08,90,7.21,110,7.47,120,7.37,135,7.07,150,6.73,175.7,6.247586
16,38.2,6.107982,52,6.71,60,6.92,75,7.27,90,7.44,110,7.84,120,7.77,135,7.47,150,7.08,179,6.641011
20,38.8,6.12058,52,6.72,60,6.96,75,7.41,90,7.85,110,8.32,120,8.61,135,8.3,150,7.83,179,7.311114

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.94	5.21	5.4	5.32	5.17	4.97	4.45	3.76
8	5.83	6.06	6.22	6.2	6.2	6.03	5.47	4.77
10	6.33	6.47	6.59	6.67	6.7	6.6	6.28	5.66
12	6.56	6.71	6.85	6.99	7.08	6.98	6.71	6.34
14	6.66	6.85	7.08	7.21	7.47	7.37	7.07	6.73
16	6.71	6.92	7.27	7.44	7.84	7.77	7.47	7.08
20	6.72	6.96	7.41	7.85	8.32	8.61	8.3	7.83

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.25	146.6°	3.26
8	41.4°	3.9	151.6°	4.13
10	40°	4.41	153.2°	4.91
12	39°	4.66	161°	5.63
14	38.4°	4.76	175.7°	6.23
16	38.2°	4.8	179°	6.64
20	38.8°	4.77	179°	7.31

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