Summer Salt: ORC Rating

GPH

618.3

OSN

600.4

LOA

10.64 m

Displacement

5763 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6732

Medium

0.8974

High

1.013

Triple Offshore

Low

0.8598

Medium

1.0909

High

1.2017

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 2.23 m
Displacement: 5763 kg
Crew weight: 628 kg
Wetted surface: 26.86 m²

Sails

Mainsail: 38.92 m²
Genoa: 38.82 m²
Spinnaker: 96.95 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 36.7
Builder: Beneateau
Designer: Farr
Year built: 2001
Stability index: 115

Performance data

Polar CSV

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

4,42.3,3.623428,52,4.14,60,4.38,75,4.53,90,4.38,110,4.2,120,4.04,135,3.55,145.2,3.105404,150,2.94
6,42.3,4.948413,52,5.5,60,5.75,75,5.91,90,5.78,110,5.71,120,5.54,135,4.97,145.2,4.44499,150,4.22
8,40.4,5.764648,52,6.41,60,6.61,75,6.73,90,6.68,110,6.79,120,6.64,135,6.13,149.8,5.380233,150,5.37
10,39,6.240784,52,6.9,60,7.06,75,7.17,90,7.18,110,7.35,120,7.26,135,6.94,150,6.32,153.4,6.151064
12,38.2,6.426106,52,7.12,60,7.29,75,7.45,90,7.49,110,7.71,120,7.68,135,7.43,150,7.01,159.7,6.631915
14,37.8,6.492397,52,7.21,60,7.4,75,7.64,90,7.75,110,8.01,120,8.06,135,7.83,150,7.46,166.8,6.984539
16,37.8,6.54302,52,7.26,60,7.45,75,7.76,90,7.97,110,8.2,120,8.41,135,8.24,150,7.84,174.5,7.283532
20,38.5,6.631671,52,7.31,60,7.53,75,7.9,90,8.27,110,8.52,120,8.9,135,9.1,150,8.62,177.2,7.969515
24,39.9,6.647851,52,7.29,60,7.53,75,7.98,90,8.44,110,8.69,120,9.28,135,10.27,150,9.62,175.6,8.705658

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.14	4.38	4.53	4.38	4.2	4.04	3.55	2.94
6	5.5	5.75	5.91	5.78	5.71	5.54	4.97	4.22
8	6.41	6.61	6.73	6.68	6.79	6.64	6.13	5.37
10	6.9	7.06	7.17	7.18	7.35	7.26	6.94	6.32
12	7.12	7.29	7.45	7.49	7.71	7.68	7.43	7.01
14	7.21	7.4	7.64	7.75	8.01	8.06	7.83	7.46
16	7.26	7.45	7.76	7.97	8.2	8.41	8.24	7.84
20	7.31	7.53	7.9	8.27	8.52	8.9	9.1	8.62
24	7.29	7.53	7.98	8.44	8.69	9.28	10.27	9.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	42.3°	2.68	145.2°	2.55
6	42.3°	3.66	145.2°	3.65
8	40.4°	4.39	149.8°	4.65
10	39°	4.85	153.4°	5.5
12	38.2°	5.05	159.7°	6.22
14	37.8°	5.13	166.8°	6.8
16	37.8°	5.17	174.5°	7.25
20	38.5°	5.19	177.2°	7.96
24	39.9°	5.1	175.6°	8.68

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 4 kt6 kt8 kt10 kt12 kt14 kt16 kt20 kt24 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 4 kt (kt)	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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.14	5.50	6.41	6.90	7.12	7.21	7.26	7.31	7.29
60°	4.38	5.75	6.61	7.06	7.29	7.40	7.45	7.53	7.53
75°	4.53	5.91	6.73	7.17	7.45	7.64	7.76	7.90	7.98
90°	4.38	5.78	6.68	7.18	7.49	7.75	7.97	8.27	8.44
110°	4.20	5.71	6.79	7.35	7.71	8.01	8.20	8.52	8.69
120°	4.04	5.54	6.64	7.26	7.68	8.06	8.41	8.90	9.28
135°	3.55	4.97	6.13	6.94	7.43	7.83	8.24	9.10	10.27
150°	2.94	4.22	5.37	6.32	7.01	7.46	7.84	8.62	9.62