MARINE SPIRIT FOUR — ORC Rating

GPH

582.8

OSN

564.7

LOA

13.55 m

Displacement

11176 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6832

Medium

0.9367

High

1.0619

Triple Offshore

Low

0.8855

Medium

1.1714

High

1.3075

Boat Specifications

Dimensions

Length overall: 13.55 m
Beam: 4.37 m
Draft: 2.21 m
Displacement: 11176 kg
Crew weight: 630 kg
Wetted surface: 42.38 m²

Sails

Mainsail: 57.42 m²
Genoa: 51.7 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 154.8 m²

Design

Type: HANSE 445 T-KEEL
Builder: HANSE YACHTS
Designer: J&V
Year built: 2017
Stability index: 120.1

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.

6,44.8,4.946653,52,5.46,60,5.82,75,6.07,90,5.95,110,6.07,120,5.91,135,5.29,143.3,4.826787,150,4.47
8,43,5.947874,52,6.58,60,6.91,75,7.14,90,7.2,110,7.38,120,7.22,135,6.63,146.9,5.896967,150,5.7
10,41.4,6.599023,52,7.35,60,7.63,75,7.84,90,7.96,110,8.19,120,8.09,135,7.64,148.2,6.894988,150,6.76
12,40.8,6.974946,52,7.77,60,8.04,75,8.26,90,8.3,110,8.67,120,8.63,135,8.3,148.9,7.67284,150,7.59
14,40.6,7.138423,52,7.95,60,8.24,75,8.53,90,8.61,110,9.05,120,9.1,135,8.79,149.6,8.162189,150,8.12
16,40.6,7.217446,52,8.04,60,8.33,75,8.71,90,8.89,110,9.3,120,9.53,135,9.28,150,8.5,167.6,7.576748
20,41.1,7.285386,52,8.09,60,8.4,75,8.88,90,9.31,110,9.71,120,10.2,135,10.3,150,9.2,175.4,8.397048

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.82	6.07	5.95	6.07	5.91	5.29	4.47
8	6.58	6.91	7.14	7.2	7.38	7.22	6.63	5.7
10	7.35	7.63	7.84	7.96	8.19	8.09	7.64	6.76
12	7.77	8.04	8.26	8.3	8.67	8.63	8.3	7.59
14	7.95	8.24	8.53	8.61	9.05	9.1	8.79	8.12
16	8.04	8.33	8.71	8.89	9.3	9.53	9.28	8.5
20	8.09	8.4	8.88	9.31	9.71	10.2	10.3	9.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	3.51	143.3°	3.87
8	43°	4.35	146.9°	4.94
10	41.4°	4.95	148.2°	5.86
12	40.8°	5.28	148.9°	6.57
14	40.6°	5.42	149.6°	7.04
16	40.6°	5.48	167.6°	7.4
20	41.1°	5.49	175.4°	8.37

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