BEAR: ORC Rating

GPH

552.8

OSN

536.6

LOA

12.19 m

Displacement

6302 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7309

Medium

0.9921

High

1.1283

Triple Offshore

Low

0.9471

Medium

1.2262

High

1.3795

Boat Specifications

Dimensions

Length overall: 12.19 m
Beam: 3.75 m
Draft: 2.36 m
Displacement: 6302 kg
Crew weight: 765 kg
Wetted surface: 33.12 m²

Sails

Mainsail: 48.29 m²
Genoa: 41.28 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 157.07 m²

Design

Type: J 121
Builder: CCM
Designer: Alan Johnstone
Year built: 2018
Stability index: 121.3

Performance data

Polar CSV

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

6,43,5.236864,52,5.86,60,6.18,75,6.49,90,6.72,110,6.47,120,6.25,135,5.56,143,5.083671,150,4.69
8,41.1,6.276844,52,7.01,60,7.28,75,7.58,90,7.79,110,7.67,120,7.58,135,7.03,146,6.236147,150,5.97
10,39.3,6.887727,52,7.65,60,7.86,75,8.03,90,8.32,110,8.34,120,8.31,135,7.96,147.9,7.259876,150,7.1
12,37.8,7.112528,52,7.93,60,8.15,75,8.37,90,8.69,110,8.84,120,8.91,135,8.61,150,7.93,151,7.854842
14,37.2,7.231367,52,8.07,60,8.31,75,8.66,90,8.96,110,9.35,120,9.46,135,9.27,149.6,8.463634,150,8.43
16,37.3,7.34154,52,8.16,60,8.42,75,8.85,90,9.17,110,9.85,120,9.94,135,10,147.3,9.197743,150,8.94
20,37.5,7.449392,52,8.26,60,8.55,75,9.09,90,9.65,110,10.7,120,11.14,135,11.82,143.4,11.198062,150,10.38

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.86	6.18	6.49	6.72	6.47	6.25	5.56	4.69
8	7.01	7.28	7.58	7.79	7.67	7.58	7.03	5.97
10	7.65	7.86	8.03	8.32	8.34	8.31	7.96	7.1
12	7.93	8.15	8.37	8.69	8.84	8.91	8.61	7.93
14	8.07	8.31	8.66	8.96	9.35	9.46	9.27	8.43
16	8.16	8.42	8.85	9.17	9.85	9.94	10	8.94
20	8.26	8.55	9.09	9.65	10.7	11.14	11.82	10.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.83	143°	4.06
8	41.1°	4.73	146°	5.17
10	39.3°	5.33	147.9°	6.15
12	37.8°	5.62	151°	6.87
14	37.2°	5.76	149.6°	7.3
16	37.3°	5.84	147.3°	7.74
20	37.5°	5.91	143.4°	8.99

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°	5.86	7.01	7.65	7.93	8.07	8.16	8.26
60°	6.18	7.28	7.86	8.15	8.31	8.42	8.55
75°	6.49	7.58	8.03	8.37	8.66	8.85	9.09
90°	6.72	7.79	8.32	8.69	8.96	9.17	9.65
110°	6.47	7.67	8.34	8.84	9.35	9.85	10.70
120°	6.25	7.58	8.31	8.91	9.46	9.94	11.14
135°	5.56	7.03	7.96	8.61	9.27	10.00	11.82
150°	4.69	5.97	7.10	7.93	8.43	8.94	10.38