SEA-BERYL — ORC Rating

GPH

691.9

OSN

669.8

LOA

12.203 m

Displacement

10933 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6405

Medium

0.8914

High

1.0667

Triple Offshore

Low

0.8297

Medium

1.1088

High

1.2755

Boat Specifications

Dimensions

Length overall: 12.203 m
Beam: 3.98 m
Draft: 2.12 m
Displacement: 10933 kg
Crew weight: 697 kg
Wetted surface: 34.35 m²

Sails

Mainsail: 41.24 m²
Genoa: 47.08 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Standfast 40s
Builder: F. Maas
Designer: F. Maas
Year built: 1976

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.

6,43,4.375448,52,4.87,60,5.12,75,5.32,90,5.28,110,4.86,120,4.61,135,4,150,3.42,152.5,3.337051
8,41,5.06155,52,5.69,60,5.98,75,6.23,90,6.19,110,5.82,120,5.52,135,4.99,150,4.42,161.3,4.075125
10,41.3,5.683753,52,6.42,60,6.7,75,6.9,90,6.9,110,6.67,120,6.34,135,5.77,150,5.23,170.1,4.730439
12,42.1,6.240095,52,6.85,60,7.06,75,7.23,90,7.27,110,7.15,120,6.97,135,6.52,150,5.93,173.6,5.383551
14,41.4,6.439046,52,7.06,60,7.26,75,7.44,90,7.5,110,7.45,120,7.32,135,7.05,150,6.61,173.8,6.035301
16,40.9,6.535658,52,7.16,60,7.38,75,7.6,90,7.73,110,7.69,120,7.58,135,7.36,150,7.08,176.2,6.634586
20,40.6,6.624773,52,7.25,60,7.48,75,7.82,90,8.05,110,8.17,120,8.07,135,7.85,150,7.63,179.4,7.360404

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.87	5.12	5.32	5.28	4.86	4.61	4	3.42
8	5.69	5.98	6.23	6.19	5.82	5.52	4.99	4.42
10	6.42	6.7	6.9	6.9	6.67	6.34	5.77	5.23
12	6.85	7.06	7.23	7.27	7.15	6.97	6.52	5.93
14	7.06	7.26	7.44	7.5	7.45	7.32	7.05	6.61
16	7.16	7.38	7.6	7.73	7.69	7.58	7.36	7.08
20	7.25	7.48	7.82	8.05	8.17	8.07	7.85	7.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.2	152.5°	2.96
8	41°	3.82	161.3°	3.86
10	41.3°	4.27	170.1°	4.66
12	42.1°	4.63	173.6°	5.35
14	41.4°	4.83	173.8°	6
16	40.9°	4.94	176.2°	6.62
20	40.6°	5.03	179.4°	7.36

Loading polar chart…