Crùx: ORC Rating

GPH

630.2

OSN

614.2

LOA

10.98 m

Displacement

5677 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7284

Medium

0.9826

High

1.1262

Triple Offshore

Low

0.9414

Medium

1.2065

High

1.342

Boat Specifications

Dimensions

Length overall: 10.98 m
Beam: 3.52 m
Draft: 1.87 m
Displacement: 5677 kg
Crew weight: 615 kg
Wetted surface: 26.95 m²

Sails

Mainsail: 42.14 m²
Genoa: 41.18 m²
Spinnaker: 76.53 m²
Asymmetric spinnaker: 0 m²

Design

Type: DYNAMIC 37
Builder: Granada Yachts A/S
Designer: Kjærulf
Year built: 1986

Performance data

Polar CSV

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

6,42.4,4.79379,52,5.36,60,5.67,75,5.91,90,5.85,110,5.55,120,5.36,135,4.82,145.3,4.269325,150,4.06
8,41.7,5.665395,52,6.34,60,6.6,75,6.77,90,6.76,110,6.67,120,6.49,135,5.89,150,5.11,150.5,5.089873
10,40.8,6.27481,52,6.88,60,7.05,75,7.18,90,7.19,110,7.24,120,7.14,135,6.76,150,6.04,152.8,5.891504
12,39.6,6.463224,52,7.09,60,7.26,75,7.43,90,7.5,110,7.62,120,7.53,135,7.24,150,6.8,158.3,6.436111
14,39,6.549606,52,7.17,60,7.36,75,7.63,90,7.74,110,8,120,7.91,135,7.6,150,7.24,180,6.64
16,38.7,6.586109,52,7.21,60,7.41,75,7.74,90,7.98,110,8.34,120,8.31,135,7.99,150,7.58,180,7.12
20,39,6.639679,52,7.24,60,7.45,75,7.85,90,8.29,110,8.71,120,9.02,135,8.8,150,8.32,180,7.81

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.67	5.91	5.85	5.55	5.36	4.82	4.06
8	6.34	6.6	6.77	6.76	6.67	6.49	5.89	5.11
10	6.88	7.05	7.18	7.19	7.24	7.14	6.76	6.04
12	7.09	7.26	7.43	7.5	7.62	7.53	7.24	6.8
14	7.17	7.36	7.63	7.74	8	7.91	7.6	7.24
16	7.21	7.41	7.74	7.98	8.34	8.31	7.99	7.58
20	7.24	7.45	7.85	8.29	8.71	9.02	8.8	8.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.54	145.3°	3.51
8	41.7°	4.23	150.5°	4.43
10	40.8°	4.75	152.8°	5.24
12	39.6°	4.98	158.3°	5.98
14	39°	5.09	180°	6.64
16	38.7°	5.14	180°	7.12
20	39°	5.16	180°	7.81

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°	5.36	6.34	6.88	7.09	7.17	7.21	7.24
60°	5.67	6.60	7.05	7.26	7.36	7.41	7.45
75°	5.91	6.77	7.18	7.43	7.63	7.74	7.85
90°	5.85	6.76	7.19	7.50	7.74	7.98	8.29
110°	5.55	6.67	7.24	7.62	8.00	8.34	8.71
120°	5.36	6.49	7.14	7.53	7.91	8.31	9.02
135°	4.82	5.89	6.76	7.24	7.60	7.99	8.80
150°	4.06	5.11	6.04	6.80	7.24	7.58	8.32