NO PROBLEM — ORC Rating

GPH

566.5

OSN

552.1

LOA

13.5 m

Displacement

5637 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6951

Medium

0.9573

High

1.0989

Triple Offshore

Low

0.9161

Medium

1.201

High

1.3557

Boat Specifications

Dimensions

Length overall: 13.5 m
Beam: 3.51 m
Draft: 2.34 m
Displacement: 5637 kg
Crew weight: 700 kg
Wetted surface: 31.09 m²

Sails

Mainsail: 45.69 m²
Genoa: 44.83 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 79.23 m²

Design

Type: Sintesi 45
Builder: Rinaldi
Designer: Rinaldi/Santarelli
Year built: 1992
Stability index: 114.8

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.

6,43.2,5.281434,52,5.9,60,6.27,75,6.59,90,6.69,110,6.37,120,5.94,135,5.03,142.1,4.612943,150,4.2
8,41.8,6.358354,52,7.15,60,7.47,75,7.69,90,7.85,110,7.67,120,7.33,135,6.37,145.7,5.665185,150,5.41
10,40.2,6.978303,52,7.75,60,7.97,75,8.17,90,8.37,110,8.29,120,8.08,135,7.53,146.9,6.720633,150,6.5
12,38.8,7.159923,52,7.95,60,8.18,75,8.5,90,8.75,110,8.85,120,8.62,135,8.17,148.9,7.532696,150,7.45
14,38.2,7.278679,52,8.05,60,8.29,75,8.72,90,9.03,110,9.45,120,9.25,135,8.72,150,8.02,150.7,7.96955
16,37.8,7.302365,52,8.11,60,8.37,75,8.87,90,9.37,110,10,120,9.94,135,9.4,150,8.42,171.8,7.486541
20,37.6,7.484637,52,8.26,60,8.52,75,9.04,90,9.73,110,10.82,120,11.3,135,11.07,150,9.42,175.4,8.387016

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.9	6.27	6.59	6.69	6.37	5.94	5.03	4.2
8	7.15	7.47	7.69	7.85	7.67	7.33	6.37	5.41
10	7.75	7.97	8.17	8.37	8.29	8.08	7.53	6.5
12	7.95	8.18	8.5	8.75	8.85	8.62	8.17	7.45
14	8.05	8.29	8.72	9.03	9.45	9.25	8.72	8.02
16	8.11	8.37	8.87	9.37	10	9.94	9.4	8.42
20	8.26	8.52	9.04	9.73	10.82	11.3	11.07	9.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.85	142.1°	3.64
8	41.8°	4.74	145.7°	4.68
10	40.2°	5.33	146.9°	5.63
12	38.8°	5.58	148.9°	6.45
14	38.2°	5.72	150.7°	6.95
16	37.8°	5.77	171.8°	7.41
20	37.6°	5.93	175.4°	8.36

Loading polar chart…