MARIE DE — ORC Rating

GPH

731.6

OSN

707

LOA

8.75 m

Displacement

3451 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.557

Medium

0.7629

High

0.8763

Triple Offshore

Low

0.7131

Medium

0.9289

High

1.032

Boat Specifications

Dimensions

Length overall: 8.75 m
Beam: 2.86 m
Draft: 1.7 m
Displacement: 3451 kg
Crew weight: 550 kg
Wetted surface: 18.32 m²

Sails

Mainsail: 15.76 m²
Genoa: 28.26 m²
Spinnaker: 64.98 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 30
Builder: Beneteau
Designer: Mauric
Year built: 1977

Velocity Prediction

Polar CSV

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

6,43.3,4.012241,52,4.43,60,4.65,75,4.77,90,4.68,110,4.84,120,4.69,135,4.24,146.9,3.736338,150,3.61
8,41.5,4.713229,52,5.27,60,5.48,75,5.6,90,5.65,110,5.81,120,5.7,135,5.24,150,4.59,150.7,4.563858
10,40.1,5.216222,52,5.78,60,5.95,75,6.07,90,6.15,110,6.33,120,6.27,135,6.01,150,5.46,151.4,5.387348
12,38.6,5.4893,52,6.05,60,6.19,75,6.33,90,6.39,110,6.63,120,6.62,135,6.43,150,6.08,159.5,5.754414
14,38.2,5.624434,52,6.19,60,6.34,75,6.51,90,6.55,110,6.87,120,6.91,135,6.74,150,6.44,173.2,5.941798
16,38,5.685202,52,6.26,60,6.43,75,6.64,90,6.73,110,7.06,120,7.17,135,7.04,150,6.73,177.7,6.295071
20,38.2,5.726233,52,6.31,60,6.49,75,6.79,90,7,110,7.3,120,7.58,135,7.63,150,7.28,178.6,6.842042
24,39.4,5.719953,52,6.29,60,6.51,75,6.86,90,7.15,110,7.49,120,7.84,135,8.24,150,7.86,178.6,7.352195

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.43	4.65	4.77	4.68	4.84	4.69	4.24	3.61
8	5.27	5.48	5.6	5.65	5.81	5.7	5.24	4.59
10	5.78	5.95	6.07	6.15	6.33	6.27	6.01	5.46
12	6.05	6.19	6.33	6.39	6.63	6.62	6.43	6.08
14	6.19	6.34	6.51	6.55	6.87	6.91	6.74	6.44
16	6.26	6.43	6.64	6.73	7.06	7.17	7.04	6.73
20	6.31	6.49	6.79	7	7.3	7.58	7.63	7.28
24	6.29	6.51	6.86	7.15	7.49	7.84	8.24	7.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	2.92	146.9°	3.13
8	41.5°	3.53	150.7°	3.98
10	40.1°	3.99	151.4°	4.73
12	38.6°	4.29	159.5°	5.39
14	38.2°	4.42	173.2°	5.9
16	38°	4.48	177.7°	6.29
20	38.2°	4.5	178.6°	6.84
24	39.4°	4.42	178.6°	7.35

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