ZULU — ORC Rating | RegattaPages

GPH

665

OSN

643.6

LOA

7.62 m

Displacement

1334 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6097

Medium

0.8306

High

0.9524

Triple Offshore

Low

0.786

Medium

1.016

High

1.1659

Boat Specifications

Dimensions

Length overall: 7.62 m
Beam: 2.6 m
Draft: 1.68 m
Displacement: 1334 kg
Crew weight: 400 kg
Wetted surface: 13.76 m²

Sails

Mainsail: 21.74 m²
Genoa: 13.29 m²
Spinnaker: 47.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: PROJECTION 762
Builder: ARMADA MOULDINGS
Designer: STEPHEN THOMAS
Year built: 1996

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.

6,42.4,4.360453,52,4.9,60,5.16,75,5.36,90,5.39,110,5.42,120,5.25,135,4.74,146,4.101141,150,3.92
8,40.9,5.17296,52,5.77,60,5.98,75,6.13,90,6.25,110,6.31,120,6.21,135,5.78,150,4.965212
10,39,5.700345,52,6.24,60,6.38,75,6.51,90,6.74,110,6.89,120,6.76,135,6.43,150,5.85,154,5.663144
12,36.8,5.894611,52,6.5,60,6.69,75,6.91,90,7.04,110,7.53,120,7.4,135,6.96,150,6.46,166,5.956947
14,36,5.933126,52,6.62,60,6.89,75,7.3,90,7.43,110,8.07,120,8.18,135,7.58,150,6.95,180,6.32
16,36,5.970208,52,6.67,60,6.98,75,7.54,90,7.92,110,8.45,120,8.94,135,8.35,150,7.51,180,6.76
20,36.5,6.045852,52,6.78,60,7.11,75,7.71,90,8.53,110,9.22,120,9.98,135,10.48,150,9,180,7.81

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.16	5.36	5.39	5.42	5.25	4.74	3.92
8	5.77	5.98	6.13	6.25	6.31	6.21	5.78	4.96
10	6.24	6.38	6.51	6.74	6.89	6.76	6.43	5.85
12	6.5	6.69	6.91	7.04	7.53	7.4	6.96	6.46
14	6.62	6.89	7.3	7.43	8.07	8.18	7.58	6.95
16	6.67	6.98	7.54	7.92	8.45	8.94	8.35	7.51
20	6.78	7.11	7.71	8.53	9.22	9.98	10.48	9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.22	146°	3.4
8	40.9°	3.91	150°	4.3
10	39°	4.43	154°	5.09
12	36.8°	4.72	166°	5.78
14	36°	4.8	180°	6.32
16	36°	4.83	180°	6.76
20	36.5°	4.86	180°	7.81

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