EBB TIDE: ORC Rating

GPH

583

OSN

567.8

LOA

10.962 m

Displacement

4227 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8051

Medium

1.062

High

1.1994

Triple Offshore

Low

1.0322

Medium

1.297

High

1.439

Boat Specifications

Dimensions

Length overall: 10.962 m
Beam: 2.71 m
Draft: 2.19 m
Displacement: 4227 kg
Crew weight: 630 kg
Wetted surface: 24.48 m²

Sails

Mainsail: 44.82 m²
Genoa: 28.86 m²
Spinnaker: 107.9 m²
Asymmetric spinnaker: 0 m²

Design

Type: B&C IMS37CR
Builder: NEW JAPAN YACHT
Designer: BOTIN&CARKEEK
Year built: 2005

Performance data

Polar CSV

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

6,42.2,5.062064,52,5.67,60,5.99,75,6.25,90,6.19,110,6.23,120,6.07,135,5.5,143.5,5.01333,150,4.66
8,41.2,6.087067,52,6.79,60,7.02,75,7.16,90,7.15,110,7.33,120,7.23,135,6.77,146.6,6.037028,150,5.82
10,39.1,6.494457,52,7.23,60,7.42,75,7.59,90,7.59,110,7.81,120,7.82,135,7.5,150,6.85,151.6,6.752697
12,38.6,6.666492,52,7.35,60,7.56,75,7.86,90,7.97,110,8.09,120,8.34,135,8.04,150,7.49,158.6,7.120948
14,38.1,6.709576,52,7.42,60,7.63,75,8,90,8.32,110,8.39,120,8.72,135,8.65,150,7.99,180,7.22
16,37.7,6.824873,52,7.49,60,7.69,75,8.09,90,8.57,110,8.65,120,9.01,135,9.37,150,8.54,180,7.7
20,38.5,6.887227,52,7.56,60,7.82,75,8.28,90,8.78,110,9.4,120,9.76,135,10.75,150,9.92,180,8.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.67	5.99	6.25	6.19	6.23	6.07	5.5	4.66
8	6.79	7.02	7.16	7.15	7.33	7.23	6.77	5.82
10	7.23	7.42	7.59	7.59	7.81	7.82	7.5	6.85
12	7.35	7.56	7.86	7.97	8.09	8.34	8.04	7.49
14	7.42	7.63	8	8.32	8.39	8.72	8.65	7.99
16	7.49	7.69	8.09	8.57	8.65	9.01	9.37	8.54
20	7.56	7.82	8.28	8.78	9.4	9.76	10.75	9.92

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.75	143.5°	4.03
8	41.2°	4.58	146.6°	5.04
10	39.1°	5.04	151.6°	5.94
12	38.6°	5.21	158.6°	6.63
14	38.1°	5.28	180°	7.22
16	37.7°	5.4	180°	7.7
20	38.5°	5.39	180°	8.73

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°	5.67	6.79	7.23	7.35	7.42	7.49	7.56
60°	5.99	7.02	7.42	7.56	7.63	7.69	7.82
75°	6.25	7.16	7.59	7.86	8.00	8.09	8.28
90°	6.19	7.15	7.59	7.97	8.32	8.57	8.78
110°	6.23	7.33	7.81	8.09	8.39	8.65	9.40
120°	6.07	7.23	7.82	8.34	8.72	9.01	9.76
135°	5.50	6.77	7.50	8.04	8.65	9.37	10.75
150°	4.66	5.82	6.85	7.49	7.99	8.54	9.92