IJsvogel — ORC Rating

GPH

587.1

OSN

568.7

LOA

12.49 m

Displacement

8931 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6813

Medium

0.9346

High

1.0726

Triple Offshore

Low

0.8824

Medium

1.1596

High

1.3012

Boat Specifications

Dimensions

Length overall: 12.49 m
Beam: 3.8 m
Draft: 2.29 m
Displacement: 8931 kg
Crew weight: 660 kg
Wetted surface: 36.1 m²

Sails

Mainsail: 52.15 m²
Genoa: 39.45 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 135.6 m²

Design

Type: Maxi 1300
Builder: Maxi yachts
Designer: Petterson
Year built: 2006
Stability index: 129.8

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.

6,43.6,4.819298,52,5.37,60,5.71,75,5.98,90,6.01,110,6.09,120,5.93,135,5.34,143.4,4.870347,150,4.52
8,41.8,5.741298,52,6.44,60,6.77,75,7.05,90,7.26,110,7.38,120,7.23,135,6.62,147.5,5.857304,150,5.71
10,41.1,6.489169,52,7.25,60,7.5,75,7.68,90,7.89,110,8.04,120,7.95,135,7.6,148.2,6.871456,150,6.74
12,40,6.944767,52,7.66,60,7.86,75,8.03,90,8.13,110,8.45,120,8.41,135,8.13,149.8,7.555467,150,7.54
14,39,7.102913,52,7.85,60,8.06,75,8.27,90,8.34,110,8.82,120,8.89,135,8.57,150,7.97,151.4,7.870312
16,38.7,7.188341,52,7.93,60,8.16,75,8.48,90,8.62,110,9.08,120,9.39,135,9.08,150,8.28,171.8,7.425921
20,38.1,7.268707,52,7.99,60,8.24,75,8.71,90,9.16,110,9.55,120,10.08,135,10.29,150,8.98,176.6,8.184406

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.37	5.71	5.98	6.01	6.09	5.93	5.34	4.52
8	6.44	6.77	7.05	7.26	7.38	7.23	6.62	5.71
10	7.25	7.5	7.68	7.89	8.04	7.95	7.6	6.74
12	7.66	7.86	8.03	8.13	8.45	8.41	8.13	7.54
14	7.85	8.06	8.27	8.34	8.82	8.89	8.57	7.97
16	7.93	8.16	8.48	8.62	9.08	9.39	9.08	8.28
20	7.99	8.24	8.71	9.16	9.55	10.08	10.29	8.98

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.49	143.4°	3.91
8	41.8°	4.28	147.5°	4.94
10	41.1°	4.89	148.2°	5.84
12	40°	5.32	149.8°	6.53
14	39°	5.52	151.4°	6.91
16	38.7°	5.61	171.8°	7.35
20	38.1°	5.72	176.6°	8.17

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