GUAYRE II: ORC Rating

GPH

707

OSN

683.8

LOA

10.345 m

Displacement

5114 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6382

Medium

0.8767

High

1.0342

Triple Offshore

Low

0.8196

Medium

1.0832

High

1.232

Boat Specifications

Dimensions

Length overall: 10.345 m
Beam: 3.32 m
Draft: 1.8 m
Displacement: 5114 kg
Crew weight: 600 kg
Wetted surface: 22.67 m²

Sails

Mainsail: 23.83 m²
Genoa: 34.65 m²
Spinnaker: 86.44 m²
Asymmetric spinnaker: 74.46 m²

Design

Type: PUMA 34
Builder: INERGA
Designer: HOLMAN & PYE
Year built: 1974

Performance data

Polar CSV

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

6,43.3,3.957279,52,4.4,60,4.64,75,4.83,90,4.87,110,4.99,120,4.86,135,4.46,147.4,3.952746,150,3.84
8,41.9,4.662026,52,5.23,60,5.51,75,5.74,90,5.94,110,6.08,120,5.95,135,5.48,150,4.82,150.9,4.783855
10,42.3,5.299939,52,5.92,60,6.17,75,6.34,90,6.57,110,6.66,120,6.59,135,6.32,150,5.69,151.4,5.626533
12,41.5,5.781383,52,6.33,60,6.51,75,6.64,90,6.88,110,7.02,120,6.96,135,6.75,150,6.38,158,6.05058
14,40.4,6.001011,52,6.54,60,6.71,75,6.87,90,7.07,110,7.35,120,7.33,135,7.09,150,6.76,180,6.22
16,40,6.109306,52,6.67,60,6.85,75,7.06,90,7.18,110,7.62,120,7.66,135,7.44,150,7.07,180,6.64
20,40,6.174576,52,6.74,60,6.97,75,7.34,90,7.53,110,7.97,120,8.16,135,8.09,150,7.71,180,7.25

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.4	4.64	4.83	4.87	4.99	4.86	4.46	3.84
8	5.23	5.51	5.74	5.94	6.08	5.95	5.48	4.82
10	5.92	6.17	6.34	6.57	6.66	6.59	6.32	5.69
12	6.33	6.51	6.64	6.88	7.02	6.96	6.75	6.38
14	6.54	6.71	6.87	7.07	7.35	7.33	7.09	6.76
16	6.67	6.85	7.06	7.18	7.62	7.66	7.44	7.07
20	6.74	6.97	7.34	7.53	7.97	8.16	8.09	7.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	2.88	147.4°	3.33
8	41.9°	3.47	150.9°	4.18
10	42.3°	3.92	151.4°	4.94
12	41.5°	4.33	158°	5.61
14	40.4°	4.57	180°	6.22
16	40°	4.68	180°	6.64
20	40°	4.73	180°	7.25

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°	4.40	5.23	5.92	6.33	6.54	6.67	6.74
60°	4.64	5.51	6.17	6.51	6.71	6.85	6.97
75°	4.83	5.74	6.34	6.64	6.87	7.06	7.34
90°	4.87	5.94	6.57	6.88	7.07	7.18	7.53
110°	4.99	6.08	6.66	7.02	7.35	7.62	7.97
120°	4.86	5.95	6.59	6.96	7.33	7.66	8.16
135°	4.46	5.48	6.32	6.75	7.09	7.44	8.09
150°	3.84	4.82	5.69	6.38	6.76	7.07	7.71