Si-Si: ORC Rating

GPH

728.4

OSN

706.6

LOA

9.45 m

Displacement

4347 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6209

Medium

0.8479

High

0.9889

Triple Offshore

Low

0.801

Medium

1.0496

High

1.1828

Boat Specifications

Dimensions

Length overall: 9.45 m
Beam: 3.15 m
Draft: 1.53 m
Displacement: 4347 kg
Crew weight: 498 kg
Wetted surface: 21.96 m²

Sails

Mainsail: 21.65 m²
Genoa: 26.89 m²
Spinnaker: 55.83 m²
Asymmetric spinnaker: 0 m²

Design

Type: Maxi 95
Designer: Pelle Petterson
Year built: 1973

Performance data

Polar CSV

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

6,43.9,3.969184,52,4.42,60,4.7,75,4.89,90,4.84,110,4.84,120,4.69,135,4.25,147.8,3.734372,150,3.65
8,42.2,4.630101,52,5.22,60,5.52,75,5.76,90,5.75,110,5.85,120,5.7,135,5.21,150,4.6,152,4.518955
10,42.5,5.235479,52,5.83,60,6.07,75,6.26,90,6.36,110,6.44,120,6.36,135,6.02,150,5.4,154.5,5.207264
12,41.8,5.647398,52,6.18,60,6.36,75,6.52,90,6.67,110,6.77,120,6.7,135,6.49,150,6.1,159.7,5.725625
14,41.2,5.834547,52,6.37,60,6.54,75,6.71,90,6.86,110,7.07,120,7,135,6.79,150,6.51,180,5.99
16,40.7,5.882862,52,6.44,60,6.64,75,6.86,90,6.97,110,7.36,120,7.32,135,7.09,150,6.78,180,6.42
20,41,5.896308,52,6.47,60,6.69,75,7.06,90,7.32,110,7.74,120,7.91,135,7.73,150,7.36,180,6.97

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.42	4.7	4.89	4.84	4.84	4.69	4.25	3.65
8	5.22	5.52	5.76	5.75	5.85	5.7	5.21	4.6
10	5.83	6.07	6.26	6.36	6.44	6.36	6.02	5.4
12	6.18	6.36	6.52	6.67	6.77	6.7	6.49	6.1
14	6.37	6.54	6.71	6.86	7.07	7	6.79	6.51
16	6.44	6.64	6.86	6.97	7.36	7.32	7.09	6.78
20	6.47	6.69	7.06	7.32	7.74	7.91	7.73	7.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	2.86	147.8°	3.16
8	42.2°	3.43	152°	3.99
10	42.5°	3.86	154.5°	4.7
12	41.8°	4.21	159.7°	5.37
14	41.2°	4.39	180°	5.99
16	40.7°	4.46	180°	6.42
20	41°	4.45	180°	6.97

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°	4.42	5.22	5.83	6.18	6.37	6.44	6.47
60°	4.70	5.52	6.07	6.36	6.54	6.64	6.69
75°	4.89	5.76	6.26	6.52	6.71	6.86	7.06
90°	4.84	5.75	6.36	6.67	6.86	6.97	7.32
110°	4.84	5.85	6.44	6.77	7.07	7.36	7.74
120°	4.69	5.70	6.36	6.70	7.00	7.32	7.91
135°	4.25	5.21	6.02	6.49	6.79	7.09	7.73
150°	3.65	4.60	5.40	6.10	6.51	6.78	7.36