Morgensol: ORC Rating

GPH

779.9

OSN

749.1

LOA

10.28 m

Displacement

6164 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5638

Medium

0.7987

High

0.9861

Triple Offshore

Low

0.7233

Medium

0.9864

High

1.1693

Boat Specifications

Dimensions

Length overall: 10.28 m
Beam: 3.45 m
Draft: 1.87 m
Displacement: 6164 kg
Crew weight: 536 kg
Wetted surface: 24.99 m²

Sails

Mainsail: 24.46 m²
Genoa: 23.87 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: HR 34
Builder: Hallberg-Rassy Var
Designer: German Frers
Year built: 1990

Performance data

Polar CSV

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

6,43.2,3.745017,52,4.16,60,4.4,75,4.58,90,4.53,110,4.23,120,3.95,135,3.48,150,3.05,162.4,2.801118
8,41.6,4.412956,52,4.93,60,5.17,75,5.38,90,5.33,110,5.1,120,4.84,135,4.41,150,3.96,167.5,3.595221
10,41,4.902548,52,5.54,60,5.83,75,6.06,90,6.05,110,5.84,120,5.57,135,5.13,150,4.72,178,4.272603
12,41.8,5.43277,52,6.07,60,6.3,75,6.47,90,6.51,110,6.39,120,6.21,135,5.81,150,5.36,178.8,4.921079
14,41.3,5.843484,52,6.4,60,6.57,75,6.71,90,6.8,110,6.7,120,6.6,135,6.34,150,5.98,178.9,5.511016
16,40,6.030982,52,6.58,60,6.74,75,6.9,90,7.02,110,6.93,120,6.84,135,6.66,150,6.43,179.2,6.070592
20,40,6.161522,52,6.74,60,6.95,75,7.2,90,7.43,110,7.37,120,7.28,135,7.1,150,6.93,179.7,6.740092

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.16	4.4	4.58	4.53	4.23	3.95	3.48	3.05
8	4.93	5.17	5.38	5.33	5.1	4.84	4.41	3.96
10	5.54	5.83	6.06	6.05	5.84	5.57	5.13	4.72
12	6.07	6.3	6.47	6.51	6.39	6.21	5.81	5.36
14	6.4	6.57	6.71	6.8	6.7	6.6	6.34	5.98
16	6.58	6.74	6.9	7.02	6.93	6.84	6.66	6.43
20	6.74	6.95	7.2	7.43	7.37	7.28	7.1	6.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	2.73	162.4°	2.67
8	41.6°	3.3	167.5°	3.51
10	41°	3.7	178°	4.27
12	41.8°	4.05	178.8°	4.92
14	41.3°	4.39	178.9°	5.51
16	40°	4.62	179.2°	6.07
20	40°	4.72	179.7°	6.74

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°	4.16	4.93	5.54	6.07	6.40	6.58	6.74
60°	4.40	5.17	5.83	6.30	6.57	6.74	6.95
75°	4.58	5.38	6.06	6.47	6.71	6.90	7.20
90°	4.53	5.33	6.05	6.51	6.80	7.02	7.43
110°	4.23	5.10	5.84	6.39	6.70	6.93	7.37
120°	3.95	4.84	5.57	6.21	6.60	6.84	7.28
135°	3.48	4.41	5.13	5.81	6.34	6.66	7.10
150°	3.05	3.96	4.72	5.36	5.98	6.43	6.93