Intermezzo: ORC Rating

GPH

690.9

OSN

665.9

LOA

9.35 m

Displacement

4368 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5773

Medium

0.8034

High

0.9482

Triple Offshore

Low

0.7434

Medium

0.9869

High

1.1245

Boat Specifications

Dimensions

Length overall: 9.35 m
Beam: 3.19 m
Draft: 1.75 m
Displacement: 4368 kg
Crew weight: 539 kg
Wetted surface: 21.64 m²

Sails

Mainsail: 26.16 m²
Genoa: 21.91 m²
Spinnaker: 63.39 m²
Asymmetric spinnaker: 54.59 m²

Design

Type: HANSE 315
Builder: HANSE YACHTS
Designer: JUDEL/VROLIJK
Year built: 2006
Stability index: 121.5

Performance data

Polar CSV

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

6,43.6,4.087428,52,4.52,60,4.78,75,4.94,90,5.08,110,5.1,120,4.95,135,4.47,146.6,3.940838,150,3.8
8,41.8,4.855958,52,5.42,60,5.66,75,5.84,90,6.11,110,6.17,120,6.02,135,5.53,150,4.87,150.5,4.848592
10,41.1,5.467357,52,6.07,60,6.28,75,6.44,90,6.73,110,6.77,120,6.67,135,6.33,150,5.75,154.1,5.558287
12,39.9,5.891821,52,6.48,60,6.64,75,6.77,90,7.05,110,7.16,120,7.08,135,6.82,150,6.42,160.1,6.051337
14,38.7,6.099199,52,6.7,60,6.85,75,7.01,90,7.31,110,7.49,120,7.45,135,7.18,150,6.85,172.7,6.331319
16,38.2,6.222507,52,6.84,60,7.01,75,7.19,90,7.47,110,7.77,120,7.81,135,7.55,150,7.18,177.2,6.728032
20,38.4,6.316245,52,6.95,60,7.17,75,7.5,90,7.68,110,8.36,120,8.47,135,8.32,150,7.89,179,7.361121

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.52	4.78	4.94	5.08	5.1	4.95	4.47	3.8
8	5.42	5.66	5.84	6.11	6.17	6.02	5.53	4.87
10	6.07	6.28	6.44	6.73	6.77	6.67	6.33	5.75
12	6.48	6.64	6.77	7.05	7.16	7.08	6.82	6.42
14	6.7	6.85	7.01	7.31	7.49	7.45	7.18	6.85
16	6.84	7.01	7.19	7.47	7.77	7.81	7.55	7.18
20	6.95	7.17	7.5	7.68	8.36	8.47	8.32	7.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	2.96	146.6°	3.29
8	41.8°	3.62	150.5°	4.22
10	41.1°	4.12	154.1°	5
12	39.9°	4.52	160.1°	5.69
14	38.7°	4.76	172.7°	6.28
16	38.2°	4.89	177.2°	6.72
20	38.4°	4.95	179°	7.36

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 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)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.52	5.42	6.07	6.48	6.70	6.84	6.95
60°	4.78	5.66	6.28	6.64	6.85	7.01	7.17
75°	4.94	5.84	6.44	6.77	7.01	7.19	7.50
90°	5.08	6.11	6.73	7.05	7.31	7.47	7.68
110°	5.10	6.17	6.77	7.16	7.49	7.77	8.36
120°	4.95	6.02	6.67	7.08	7.45	7.81	8.47
135°	4.47	5.53	6.33	6.82	7.18	7.55	8.32
150°	3.80	4.87	5.75	6.42	6.85	7.18	7.89