Sparrow: ORC Rating

GPH

607.4

OSN

591

LOA

10 m

Displacement

3633 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6586

Medium

0.895

High

1.0162

Triple Offshore

Low

0.8598

Medium

1.1163

High

1.2605

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 3.41 m
Draft: 1.95 m
Displacement: 3633 kg
Crew weight: 553 kg
Wetted surface: 23.11 m²

Sails

Mainsail: 35.73 m²
Genoa: 28.6 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.03 m²

Design

Type: Sun Fast 3300
Builder: Jeanneau
Designer: ANDRIEU DANIEL / V
Year built: 2019
Stability index: 102.2

Performance data

Polar CSV

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

6,43.6,4.653591,52,5.21,60,5.55,75,6.01,90,6.26,110,6.05,120,5.8,135,5.14,144.2,4.648216,150,4.35
8,42,5.57092,52,6.24,60,6.55,75,6.98,90,7.17,110,7.08,120,6.99,135,6.49,147.3,5.68026,150,5.52
10,40.8,6.221969,52,6.9,60,7.1,75,7.41,90,7.69,110,7.69,120,7.62,135,7.31,147.8,6.724233,150,6.57
12,40.2,6.572435,52,7.21,60,7.42,75,7.65,90,8.12,110,8.26,120,8.26,135,7.88,150,7.27,150.5,7.23842
14,39.6,6.670878,52,7.33,60,7.59,75,7.97,90,8.4,110,8.79,120,8.92,135,8.5,148.4,7.795926,150,7.67
16,39.4,6.729357,52,7.39,60,7.68,75,8.2,90,8.62,110,9.37,120,9.44,135,9.22,150,8.09,174.8,7.1193
20,39.3,6.836037,52,7.51,60,7.81,75,8.38,90,9.06,110,10.17,120,10.68,135,11.16,142.1,10.366449,150,9.45

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.55	6.01	6.26	6.05	5.8	5.14	4.35
8	6.24	6.55	6.98	7.17	7.08	6.99	6.49	5.52
10	6.9	7.1	7.41	7.69	7.69	7.62	7.31	6.57
12	7.21	7.42	7.65	8.12	8.26	8.26	7.88	7.27
14	7.33	7.59	7.97	8.4	8.79	8.92	8.5	7.67
16	7.39	7.68	8.2	8.62	9.37	9.44	9.22	8.09
20	7.51	7.81	8.38	9.06	10.17	10.68	11.16	9.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.37	144.2°	3.77
8	42°	4.14	147.3°	4.78
10	40.8°	4.71	147.8°	5.69
12	40.2°	5.02	150.5°	6.3
14	39.6°	5.14	148.4°	6.64
16	39.4°	5.2	174.8°	7.09
20	39.3°	5.29	142.1°	8.18

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°	5.21	6.24	6.90	7.21	7.33	7.39	7.51
60°	5.55	6.55	7.10	7.42	7.59	7.68	7.81
75°	6.01	6.98	7.41	7.65	7.97	8.20	8.38
90°	6.26	7.17	7.69	8.12	8.40	8.62	9.06
110°	6.05	7.08	7.69	8.26	8.79	9.37	10.17
120°	5.80	6.99	7.62	8.26	8.92	9.44	10.68
135°	5.14	6.49	7.31	7.88	8.50	9.22	11.16
150°	4.35	5.52	6.57	7.27	7.67	8.09	9.45