GIUMAT+2: ORC Rating

GPH

524.7

OSN

510.5

LOA

13.511 m

Displacement

6998 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7774

Medium

1.0384

High

1.1808

Triple Offshore

Low

1.0063

Medium

1.287

High

1.4459

Boat Specifications

Dimensions

Length overall: 13.511 m
Beam: 4.07 m
Draft: 2.79 m
Displacement: 6998 kg
Crew weight: 950 kg
Wetted surface: 36.52 m²

Sails

Mainsail: 62.42 m²
Genoa: 53.13 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 189.62 m²

Design

Type: Millenium 45
Builder: Starmarine Muggia
Designer: Felci
Year built: 2007

Performance data

Polar CSV

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

6,42.8,5.601517,52,6.28,60,6.66,75,6.97,90,6.89,110,6.84,120,6.65,135,5.94,142.5,5.432636,150,4.97
8,41.6,6.766532,52,7.58,60,7.86,75,8.04,90,8.01,110,8.16,120,8.05,135,7.46,144,6.699488,150,6.26
10,39.4,7.298764,52,8.12,60,8.34,75,8.55,90,8.53,110,8.82,120,8.77,135,8.34,148,7.582117,150,7.43
12,38.6,7.498204,52,8.3,60,8.56,75,8.94,90,9.03,110,9.26,120,9.48,135,8.99,150,8.27,151.8,8.12433
14,38.2,7.596803,52,8.4,60,8.68,75,9.2,90,9.53,110,9.65,120,10.03,135,9.75,150,8.764177
16,37.5,7.701486,52,8.47,60,8.75,75,9.35,90,9.91,110,10.06,120,10.5,135,10.64,147.5,9.604081,150,9.36
20,37.5,7.78972,52,8.65,60,9.03,75,9.56,90,10.29,110,10.86,120,11.51,135,12.73,143,11.982938,150,11.06

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.28	6.66	6.97	6.89	6.84	6.65	5.94	4.97
8	7.58	7.86	8.04	8.01	8.16	8.05	7.46	6.26
10	8.12	8.34	8.55	8.53	8.82	8.77	8.34	7.43
12	8.3	8.56	8.94	9.03	9.26	9.48	8.99	8.27
14	8.4	8.68	9.2	9.53	9.65	10.03	9.75	8.76
16	8.47	8.75	9.35	9.91	10.06	10.5	10.64	9.36
20	8.65	9.03	9.56	10.29	10.86	11.51	12.73	11.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	4.11	142.5°	4.31
8	41.6°	5.06	144°	5.42
10	39.4°	5.64	148°	6.43
12	38.6°	5.86	151.8°	7.16
14	38.2°	5.97	150°	7.59
16	37.5°	6.11	147.5°	8.1
20	37.5°	6.18	143°	9.57

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°	6.28	7.58	8.12	8.30	8.40	8.47	8.65
60°	6.66	7.86	8.34	8.56	8.68	8.75	9.03
75°	6.97	8.04	8.55	8.94	9.20	9.35	9.56
90°	6.89	8.01	8.53	9.03	9.53	9.91	10.29
110°	6.84	8.16	8.82	9.26	9.65	10.06	10.86
120°	6.65	8.05	8.77	9.48	10.03	10.50	11.51
135°	5.94	7.46	8.34	8.99	9.75	10.64	12.73
150°	4.97	6.26	7.43	8.27	8.76	9.36	11.06