PELLPOT: ORC Rating

GPH

753.8

OSN

732.3

LOA

8.26 m

Displacement

2525 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6174

Medium

0.8296

High

0.9375

Triple Offshore

Low

0.7885

Medium

1.0091

High

1.1125

Boat Specifications

Dimensions

Length overall: 8.26 m
Beam: 2.76 m
Draft: 1.54 m
Displacement: 2525 kg
Crew weight: 325 kg
Wetted surface: 15.06 m²

Sails

Mainsail: 15.79 m²
Genoa: 22.79 m²
Spinnaker: 43.57 m²
Asymmetric spinnaker: 0 m²

Design

Type: GRANADA 27
Builder: GESTEN GLASFIBER
Designer: ELVSTROEM/KJAERULF
Year built: 1976

Performance data

Polar CSV

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

6,41.7,3.910863,52,4.38,60,4.58,75,4.75,90,4.69,110,4.69,120,4.55,135,4.12,148.5,3.600581,150,3.55
8,40.8,4.583914,52,5.17,60,5.39,75,5.54,90,5.55,110,5.62,120,5.51,135,5.03,150,4.45,152.8,4.339925
10,40.7,5.144207,52,5.65,60,5.79,75,5.9,90,6,110,6.06,120,6,135,5.75,150,5.23,153.3,5.10426
12,39.6,5.347085,52,5.85,60,5.98,75,6.12,90,6.24,110,6.37,120,6.3,135,6.1,150,5.81,169.9,5.302167
14,39,5.40439,52,5.93,60,6.09,75,6.28,90,6.35,110,6.66,120,6.61,135,6.39,150,6.13,180,5.75
16,39,5.430125,52,5.97,60,6.14,75,6.41,90,6.54,110,6.91,120,6.92,135,6.71,150,6.4,180,6.07
20,39.5,5.430102,52,5.97,60,6.16,75,6.52,90,6.84,110,7.15,120,7.4,135,7.33,150,6.99,180,6.61

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.38	4.58	4.75	4.69	4.69	4.55	4.12	3.55
8	5.17	5.39	5.54	5.55	5.62	5.51	5.03	4.45
10	5.65	5.79	5.9	6	6.06	6	5.75	5.23
12	5.85	5.98	6.12	6.24	6.37	6.3	6.1	5.81
14	5.93	6.09	6.28	6.35	6.66	6.61	6.39	6.13
16	5.97	6.14	6.41	6.54	6.91	6.92	6.71	6.4
20	5.97	6.16	6.52	6.84	7.15	7.4	7.33	6.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	2.92	148.5°	3.07
8	40.8°	3.47	152.8°	3.86
10	40.7°	3.9	153.3°	4.56
12	39.6°	4.12	169.9°	5.22
14	39°	4.2	180°	5.75
16	39°	4.22	180°	6.07
20	39.5°	4.19	180°	6.61

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°	4.38	5.17	5.65	5.85	5.93	5.97	5.97
60°	4.58	5.39	5.79	5.98	6.09	6.14	6.16
75°	4.75	5.54	5.90	6.12	6.28	6.41	6.52
90°	4.69	5.55	6.00	6.24	6.35	6.54	6.84
110°	4.69	5.62	6.06	6.37	6.66	6.91	7.15
120°	4.55	5.51	6.00	6.30	6.61	6.92	7.40
135°	4.12	5.03	5.75	6.10	6.39	6.71	7.33
150°	3.55	4.45	5.23	5.81	6.13	6.40	6.99