AQUIS GRANUS IV — ORC Rating

GPH

486

OSN

473.8

LOA

16 m

Displacement

9685 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8467

Medium

1.1206

High

1.2871

Triple Offshore

Low

1.0967

Medium

1.3819

High

1.5593

Boat Specifications

Dimensions

Length overall: 16 m
Beam: 4.64 m
Draft: 3.32 m
Displacement: 9685 kg
Crew weight: 1200 kg
Wetted surface: 46.54 m²

Sails

Mainsail: 91.85 m²
Genoa: 72.85 m²
Spinnaker: 205.83 m²
Asymmetric spinnaker: 191.06 m²

Design

Type: ONE OFF
Builder: GREEN MARINE
Designer: LUTRA DESIGN GROUP
Year built: 1997
Stability index: 125.6

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.

6,42.9,6.484262,52,7.22,60,7.6,75,7.85,90,7.68,110,7.45,120,7.05,135,6.14,141.5,5.660559,150,5.12
8,39.9,7.442987,52,8.32,60,8.59,75,8.76,90,8.74,110,8.67,120,8.42,135,7.71,143.9,7.017415,150,6.55
10,37.8,7.795939,52,8.74,60,9,75,9.24,90,9.23,110,9.35,120,9.2,135,8.75,148.4,7.866371,150,7.74
12,37,8.038711,52,8.96,60,9.22,75,9.58,90,9.71,110,9.95,120,9.86,135,9.45,150,8.66,154.1,8.393013
14,36.4,8.187416,52,9.11,60,9.39,75,9.81,90,10.12,110,10.47,120,10.52,135,10.16,150,9.31,159.5,8.786425
16,35.8,8.260756,52,9.22,60,9.51,75,10,90,10.44,110,10.91,120,11.23,135,10.99,150,9.98,166.4,9.084727
20,35.7,8.385837,52,9.36,60,9.69,75,10.27,90,10.93,110,11.74,120,12.58,135,13.05,150,11.65,151.4,11.50364

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.22	7.6	7.85	7.68	7.45	7.05	6.14	5.12
8	8.32	8.59	8.76	8.74	8.67	8.42	7.71	6.55
10	8.74	9	9.24	9.23	9.35	9.2	8.75	7.74
12	8.96	9.22	9.58	9.71	9.95	9.86	9.45	8.66
14	9.11	9.39	9.81	10.12	10.47	10.52	10.16	9.31
16	9.22	9.51	10	10.44	10.91	11.23	10.99	9.98
20	9.36	9.69	10.27	10.93	11.74	12.58	13.05	11.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	4.75	141.5°	4.43
8	39.9°	5.71	143.9°	5.67
10	37.8°	6.16	148.4°	6.7
12	37°	6.42	154.1°	7.55
14	36.4°	6.59	159.5°	8.23
16	35.8°	6.7	166.4°	8.83
20	35.7°	6.81	151.4°	10.1

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