MANGATA: ORC Rating

GPH

689.9

OSN

669

LOA

9.405 m

Displacement

4108 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.579

Medium

0.7931

High

0.9106

Triple Offshore

Low

0.7509

Medium

0.9874

High

1.1054

Boat Specifications

Dimensions

Length overall: 9.405 m
Beam: 3.18 m
Draft: 1.77 m
Displacement: 4108 kg
Crew weight: 400 kg
Wetted surface: 21.7 m²

Sails

Mainsail: 27.08 m²
Genoa: 28.62 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 64.63 m²

Design

Type: HANSE 315 SD
Builder: HANSE YACHTS AG
Designer: JUDEL/VROLIJK
Year built: 2006

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,44.5,4.304238,52,4.73,60,5.01,75,5.2,90,5.11,110,5.13,120,4.9,135,4.35,144.7,3.896402,150,3.68
8,42.2,5.075562,52,5.64,60,5.9,75,6.09,90,6.14,110,6.21,120,6.04,135,5.48,146.2,4.909839,150,4.71
10,40.9,5.636013,52,6.23,60,6.44,75,6.59,90,6.73,110,6.8,120,6.7,135,6.35,146.3,5.841668,150,5.61
12,39.6,5.931112,52,6.56,60,6.73,75,6.89,90,7.06,110,7.19,120,7.12,135,6.85,147.9,6.38633,150,6.25
14,39,6.060638,52,6.72,60,6.9,75,7.11,90,7.28,110,7.54,120,7.49,135,7.22,150,6.66,170.8,5.875582
16,38.8,6.12058,52,6.79,60,6.99,75,7.27,90,7.41,110,7.86,120,7.86,135,7.59,150,6.96,174.5,6.359277
20,40,6.226793,52,6.84,60,7.07,75,7.45,90,7.75,110,8.34,120,8.61,135,8.36,150,7.52,177.2,7.038403
24,41.6,6.231629,52,6.82,60,7.09,75,7.55,90,7.96,110,8.68,120,9.35,135,9.38,150,8.12,176.8,7.591837

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.73	5.01	5.2	5.11	5.13	4.9	4.35	3.68
8	5.64	5.9	6.09	6.14	6.21	6.04	5.48	4.71
10	6.23	6.44	6.59	6.73	6.8	6.7	6.35	5.61
12	6.56	6.73	6.89	7.06	7.19	7.12	6.85	6.25
14	6.72	6.9	7.11	7.28	7.54	7.49	7.22	6.66
16	6.79	6.99	7.27	7.41	7.86	7.86	7.59	6.96
20	6.84	7.07	7.45	7.75	8.34	8.61	8.36	7.52
24	6.82	7.09	7.55	7.96	8.68	9.35	9.38	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.5°	3.07	144.7°	3.18
8	42.2°	3.76	146.2°	4.08
10	40.9°	4.26	146.3°	4.86
12	39.6°	4.57	147.9°	5.41
14	39°	4.71	170.8°	5.8
16	38.8°	4.77	174.5°	6.33
20	40°	4.77	177.2°	7.03
24	41.6°	4.66	176.8°	7.58

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt24 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.73	5.64	6.23	6.56	6.72	6.79	6.84	6.82
60°	5.01	5.90	6.44	6.73	6.90	6.99	7.07	7.09
75°	5.20	6.09	6.59	6.89	7.11	7.27	7.45	7.55
90°	5.11	6.14	6.73	7.06	7.28	7.41	7.75	7.96
110°	5.13	6.21	6.80	7.19	7.54	7.86	8.34	8.68
120°	4.90	6.04	6.70	7.12	7.49	7.86	8.61	9.35
135°	4.35	5.48	6.35	6.85	7.22	7.59	8.36	9.38
150°	3.68	4.71	5.61	6.25	6.66	6.96	7.52	8.12