MIMAWY: ORC Rating

GPH

809.7

OSN

778.1

LOA

9.32 m

Displacement

3217 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5401

Medium

0.7689

High

0.9143

Triple Offshore

Low

0.6962

Medium

0.9551

High

1.1025

Boat Specifications

Dimensions

Length overall: 9.32 m
Beam: 3.29 m
Draft: 1.67 m
Displacement: 3217 kg
Crew weight: 365 kg
Wetted surface: 18.05 m²

Sails

Mainsail: 18.03 m²
Genoa: 24.45 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: DUFOUR 30 CLASSIC
Builder: TAYLOR
Designer: M. DUFOUR
Year built: 1967

Performance data

Polar CSV

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

6,44,3.586622,52,3.97,60,4.21,75,4.4,90,4.36,110,4.06,120,3.8,135,3.37,150,2.96,160.7,2.733627
8,42.7,4.272605,52,4.77,60,5.03,75,5.28,90,5.24,110,4.98,120,4.71,135,4.29,150,3.84,166.3,3.489273
10,42.8,4.838293,52,5.42,60,5.69,75,5.91,90,5.91,110,5.74,120,5.51,135,5.06,150,4.6,170.6,4.186212
12,42.8,5.328937,52,5.86,60,6.07,75,6.23,90,6.27,110,6.2,120,6.06,135,5.74,150,5.29,172.6,4.820146
14,42.1,5.552741,52,6.07,60,6.26,75,6.45,90,6.56,110,6.48,120,6.39,135,6.17,150,5.87,173.6,5.423802
16,42.2,5.629015,52,6.16,60,6.37,75,6.63,90,6.81,110,6.75,120,6.66,135,6.46,150,6.24,177.4,5.90608
20,44,5.657966,52,6.13,60,6.4,75,6.84,90,7.2,110,7.29,120,7.21,135,7,150,6.77,179.1,6.500802

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.97	4.21	4.4	4.36	4.06	3.8	3.37	2.96
8	4.77	5.03	5.28	5.24	4.98	4.71	4.29	3.84
10	5.42	5.69	5.91	5.91	5.74	5.51	5.06	4.6
12	5.86	6.07	6.23	6.27	6.2	6.06	5.74	5.29
14	6.07	6.26	6.45	6.56	6.48	6.39	6.17	5.87
16	6.16	6.37	6.63	6.81	6.75	6.66	6.46	6.24
20	6.13	6.4	6.84	7.2	7.29	7.21	7	6.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	2.58	160.7°	2.58
8	42.7°	3.14	166.3°	3.39
10	42.8°	3.55	170.6°	4.13
12	42.8°	3.91	172.6°	4.78
14	42.1°	4.12	173.6°	5.39
16	42.2°	4.17	177.4°	5.9
20	44°	4.07	179.1°	6.5

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°	3.97	4.77	5.42	5.86	6.07	6.16	6.13
60°	4.21	5.03	5.69	6.07	6.26	6.37	6.40
75°	4.40	5.28	5.91	6.23	6.45	6.63	6.84
90°	4.36	5.24	5.91	6.27	6.56	6.81	7.20
110°	4.06	4.98	5.74	6.20	6.48	6.75	7.29
120°	3.80	4.71	5.51	6.06	6.39	6.66	7.21
135°	3.37	4.29	5.06	5.74	6.17	6.46	7.00
150°	2.96	3.84	4.60	5.29	5.87	6.24	6.77