ALMA DO MAR — ORC Rating

GPH

650.3

OSN

633.5

LOA

9.98 m

Displacement

4866 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6255

Medium

0.8385

High

0.953

Triple Offshore

Low

0.8098

Medium

1.0403

High

1.1542

Boat Specifications

Dimensions

Length overall: 9.98 m
Beam: 3.37 m
Draft: 2.02 m
Displacement: 4866 kg
Crew weight: 440 kg
Wetted surface: 23.96 m²

Sails

Mainsail: 33.56 m²
Genoa: 25.86 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 82.41 m²

Design

Type: FIRST 34.7
Builder: BENETEAU
Designer: FARR
Year built: 2005

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.

6,42.8,4.388536,52,4.93,60,5.21,75,5.45,90,5.68,110,5.66,120,5.44,135,4.91,145,4.419204,150,4.18
8,41.2,5.156729,52,5.82,60,6.13,75,6.38,90,6.69,110,6.7,120,6.55,135,6.03,148,5.329886,150,5.22
10,41.2,5.834547,52,6.49,60,6.71,75,6.88,90,7.15,110,7.2,120,7.12,135,6.83,148,6.261437,150,6.13
12,40.1,6.183642,52,6.82,60,7,75,7.15,90,7.41,110,7.57,120,7.5,135,7.25,149.8,6.75711,150,6.75
14,39.4,6.28936,52,6.97,60,7.16,75,7.36,90,7.57,110,7.94,120,7.92,135,7.63,150,7.1,174,6.284427
16,39.4,6.341125,52,7.02,60,7.23,75,7.53,90,7.7,110,8.26,120,8.34,135,8.04,150,7.37,177,6.799318
20,39.6,6.398333,52,7.05,60,7.26,75,7.7,90,8.12,110,8.73,120,9.09,135,8.95,150,7.99,178,7.434529

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.21	5.45	5.68	5.66	5.44	4.91	4.18
8	5.82	6.13	6.38	6.69	6.7	6.55	6.03	5.22
10	6.49	6.71	6.88	7.15	7.2	7.12	6.83	6.13
12	6.82	7	7.15	7.41	7.57	7.5	7.25	6.75
14	6.97	7.16	7.36	7.57	7.94	7.92	7.63	7.1
16	7.02	7.23	7.53	7.7	8.26	8.34	8.04	7.37
20	7.05	7.26	7.7	8.12	8.73	9.09	8.95	7.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.22	145°	3.62
8	41.2°	3.88	148°	4.52
10	41.2°	4.39	148°	5.31
12	40.1°	4.73	149.8°	5.84
14	39.4°	4.86	174°	6.25
16	39.4°	4.9	177°	6.79
20	39.6°	4.93	178°	7.43

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