CICCI VII: ORC Rating

GPH

717.1

OSN

693.7

LOA

9.1 m

Displacement

3403 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5749

Medium

0.7787

High

0.8924

Triple Offshore

Low

0.7328

Medium

0.944

High

1.0494

Boat Specifications

Dimensions

Length overall: 9.1 m
Beam: 3.02 m
Draft: 1.7 m
Displacement: 3403 kg
Crew weight: 542 kg
Wetted surface: 18.43 m²

Sails

Mainsail: 17.73 m²
Genoa: 31.86 m²
Spinnaker: 64.02 m²
Asymmetric spinnaker: 0 m²

Design

Type: Comet 910
Builder: Comar Yachts
Designer: Van De Stadt/Finot
Year built: 1972

Performance data

Polar CSV

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

6,42.6,4.197816,52,4.66,60,4.87,75,4.97,90,4.86,110,4.85,120,4.71,135,4.29,146.8,3.788402,150,3.66
8,41.2,4.904209,52,5.46,60,5.65,75,5.75,90,5.68,110,5.81,120,5.69,135,5.26,150,4.63,150.9,4.589297
10,39.8,5.388636,52,5.92,60,6.06,75,6.17,90,6.21,110,6.34,120,6.27,135,6,150,5.47,152.8,5.340581
12,38.1,5.629436,52,6.18,60,6.3,75,6.42,90,6.49,110,6.67,120,6.63,135,6.42,150,6.08,160.4,5.721519
14,37.8,5.77102,52,6.33,60,6.46,75,6.61,90,6.65,110,6.94,120,6.94,135,6.74,150,6.45,173.6,5.947063
16,37.5,5.823383,52,6.4,60,6.56,75,6.76,90,6.84,110,7.17,120,7.22,135,7.05,150,6.74,178.1,6.313471
20,37.9,5.842216,52,6.43,60,6.61,75,6.93,90,7.14,110,7.47,120,7.71,135,7.65,150,7.29,178.6,6.872051
24,39.2,5.832676,52,6.41,60,6.63,75,7,90,7.33,110,7.68,120,8.07,135,8.34,150,7.9,178.6,7.382204

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.66	4.87	4.97	4.86	4.85	4.71	4.29	3.66
8	5.46	5.65	5.75	5.68	5.81	5.69	5.26	4.63
10	5.92	6.06	6.17	6.21	6.34	6.27	6	5.47
12	6.18	6.3	6.42	6.49	6.67	6.63	6.42	6.08
14	6.33	6.46	6.61	6.65	6.94	6.94	6.74	6.45
16	6.4	6.56	6.76	6.84	7.17	7.22	7.05	6.74
20	6.43	6.61	6.93	7.14	7.47	7.71	7.65	7.29
24	6.41	6.63	7	7.33	7.68	8.07	8.34	7.9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.09	146.8°	3.17
8	41.2°	3.69	150.9°	4.01
10	39.8°	4.14	152.8°	4.75
12	38.1°	4.43	160.4°	5.39
14	37.8°	4.56	173.6°	5.91
16	37.5°	4.62	178.1°	6.31
20	37.9°	4.61	178.6°	6.87
24	39.2°	4.52	178.6°	7.38

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.66	5.46	5.92	6.18	6.33	6.40	6.43	6.41
60°	4.87	5.65	6.06	6.30	6.46	6.56	6.61	6.63
75°	4.97	5.75	6.17	6.42	6.61	6.76	6.93	7.00
90°	4.86	5.68	6.21	6.49	6.65	6.84	7.14	7.33
110°	4.85	5.81	6.34	6.67	6.94	7.17	7.47	7.68
120°	4.71	5.69	6.27	6.63	6.94	7.22	7.71	8.07
135°	4.29	5.26	6.00	6.42	6.74	7.05	7.65	8.34
150°	3.66	4.63	5.47	6.08	6.45	6.74	7.29	7.90