DEINUMEID: ORC Rating

GPH

729.4

OSN

709.2

LOA

9.36 m

Displacement

3576 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.625

Medium

0.8413

High

0.9732

Triple Offshore

Low

0.8058

Medium

1.0449

High

1.1736

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.

6,44.6,3.918396,52,4.32,60,4.58,75,4.77,90,4.85,110,5.01,120,4.88,135,4.47,147.5,3.936488,150,3.83
8,42.6,4.52386,52,5.05,60,5.34,75,5.6,90,5.81,110,6.03,120,5.93,135,5.46,150,4.8,151.5,4.733636
10,42.1,5.000163,52,5.63,60,5.92,75,6.16,90,6.39,110,6.56,120,6.52,135,6.27,150,5.66,151.1,5.608451
12,42.6,5.447651,52,6.03,60,6.26,75,6.45,90,6.63,110,6.88,120,6.86,135,6.67,150,6.32,159.2,5.969027
14,42.8,5.724178,52,6.25,60,6.45,75,6.65,90,6.75,110,7.17,120,7.19,135,6.99,150,6.68,180,6.17
16,42.8,5.833209,52,6.36,60,6.58,75,6.8,90,6.91,110,7.38,120,7.52,135,7.34,150,6.98,180,6.56
20,44,5.922097,52,6.41,60,6.66,75,7.03,90,7.27,110,7.66,120,7.99,135,8.04,150,7.63,180,7.15

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.32	4.58	4.77	4.85	5.01	4.88	4.47	3.83
8	5.05	5.34	5.6	5.81	6.03	5.93	5.46	4.8
10	5.63	5.92	6.16	6.39	6.56	6.52	6.27	5.66
12	6.03	6.26	6.45	6.63	6.88	6.86	6.67	6.32
14	6.25	6.45	6.65	6.75	7.17	7.19	6.99	6.68
16	6.36	6.58	6.8	6.91	7.38	7.52	7.34	6.98
20	6.41	6.66	7.03	7.27	7.66	7.99	8.04	7.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	2.79	147.5°	3.32
8	42.6°	3.33	151.5°	4.16
10	42.1°	3.71	151.1°	4.91
12	42.6°	4.01	159.2°	5.58
14	42.8°	4.2	180°	6.17
16	42.8°	4.28	180°	6.56
20	44°	4.26	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°	4.32	5.05	5.63	6.03	6.25	6.36	6.41
60°	4.58	5.34	5.92	6.26	6.45	6.58	6.66
75°	4.77	5.60	6.16	6.45	6.65	6.80	7.03
90°	4.85	5.81	6.39	6.63	6.75	6.91	7.27
110°	5.01	6.03	6.56	6.88	7.17	7.38	7.66
120°	4.88	5.93	6.52	6.86	7.19	7.52	7.99
135°	4.47	5.46	6.27	6.67	6.99	7.34	8.04
150°	3.83	4.80	5.66	6.32	6.68	6.98	7.63