DEINUMEID: ORC Rating

GPH

730

OSN

707.9

LOA

9.36 m

Displacement

3576 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6213

Medium

0.8442

High

0.9801

Triple Offshore

Low

0.7996

Medium

1.0472

High

1.1793

Boat Specifications

Dimensions

Length overall: 9.36 m
Beam: 3.27 m
Draft: 1.51 m
Displacement: 3576 kg
Crew weight: 300 kg
Wetted surface: 19.05 m²

Sails

Mainsail: 19.16 m²
Genoa: 21.04 m²
Spinnaker: 62.85 m²
Asymmetric spinnaker: 0 m²

Design

Type: Waarschip 900 plus
Builder: Waarschip BV
Designer: Kremer
Year built: 1991

Performance data

Polar CSV

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

6,43.8,3.81013,52,4.23,60,4.47,75,4.66,90,4.81,110,4.97,120,4.85,135,4.46,147.7,3.915946,150,3.82
8,42.2,4.481614,52,5,60,5.27,75,5.51,90,5.83,110,6.02,120,5.91,135,5.44,150,4.79,151.6,4.717793
10,42.1,5.027118,52,5.65,60,5.93,75,6.14,90,6.4,110,6.56,120,6.51,135,6.25,150,5.65,151.4,5.580974
12,42.5,5.47962,52,6.06,60,6.29,75,6.47,90,6.65,110,6.88,120,6.86,135,6.66,150,6.32,159.2,5.969027
14,42.5,5.750889,52,6.28,60,6.47,75,6.66,90,6.76,110,7.18,120,7.19,135,6.98,150,6.68,180,6.17
16,42.6,5.868791,52,6.39,60,6.6,75,6.82,90,6.93,110,7.39,120,7.52,135,7.33,150,6.97,180,6.56
20,43.3,5.935919,52,6.45,60,6.69,75,7.06,90,7.29,110,7.68,120,8,135,8.04,150,7.63,180,7.15

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.23	4.47	4.66	4.81	4.97	4.85	4.46	3.82
8	5	5.27	5.51	5.83	6.02	5.91	5.44	4.79
10	5.65	5.93	6.14	6.4	6.56	6.51	6.25	5.65
12	6.06	6.29	6.47	6.65	6.88	6.86	6.66	6.32
14	6.28	6.47	6.66	6.76	7.18	7.19	6.98	6.68
16	6.39	6.6	6.82	6.93	7.39	7.52	7.33	6.97
20	6.45	6.69	7.06	7.29	7.68	8	8.04	7.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.75	147.7°	3.31
8	42.2°	3.32	151.6°	4.15
10	42.1°	3.73	151.4°	4.9
12	42.5°	4.04	159.2°	5.58
14	42.5°	4.24	180°	6.17
16	42.6°	4.32	180°	6.56
20	43.3°	4.32	180°	7.15

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°	4.23	5.00	5.65	6.06	6.28	6.39	6.45
60°	4.47	5.27	5.93	6.29	6.47	6.60	6.69
75°	4.66	5.51	6.14	6.47	6.66	6.82	7.06
90°	4.81	5.83	6.40	6.65	6.76	6.93	7.29
110°	4.97	6.02	6.56	6.88	7.18	7.39	7.68
120°	4.85	5.91	6.51	6.86	7.19	7.52	8.00
135°	4.46	5.44	6.25	6.66	6.98	7.33	8.04
150°	3.82	4.79	5.65	6.32	6.68	6.97	7.63