Boreas — ORC Rating | RegattaPages

GPH

626.2

OSN

610.4

LOA

9.99 m

Displacement

3760 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6638

Medium

0.8753

High

0.9919

Triple Offshore

Low

0.8553

Medium

1.0738

High

1.1843

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 2.98 m
Draft: 2.01 m
Displacement: 3760 kg
Crew weight: 450 kg
Wetted surface: 21.89 m²

Sails

Mainsail: 35.69 m²
Genoa: 28.22 m²
Spinnaker: 63.12 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 33 COMP
Builder: DEHLER
Designer: JUDEL/VROLIJK
Year built: 1995
Stability index: 118.3

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.

6,41.8,5.030343,52,5.62,60,5.87,75,6.04,90,5.91,110,5.65,120,5.44,135,4.83,143.3,4.327894,150,4.01
8,39.6,5.762393,52,6.47,60,6.68,75,6.81,90,6.77,110,6.74,120,6.58,135,6.01,148.2,5.235955,150,5.14
10,38.7,6.086385,52,6.8,60,7,75,7.18,90,7.21,110,7.3,120,7.22,135,6.83,150,6.13,151.8,6.036513
12,38.2,6.235232,52,6.94,60,7.14,75,7.4,90,7.52,110,7.69,120,7.67,135,7.35,150,6.87,158.6,6.50874
14,37.8,6.302561,52,7.02,60,7.23,75,7.52,90,7.76,110,7.99,120,8.09,135,7.81,150,7.35,171.8,6.759104
16,37.8,6.36584,52,7.07,60,7.28,75,7.61,90,7.94,110,8.2,120,8.47,135,8.28,150,7.79,177.2,7.188582
20,38.2,6.375207,52,7.1,60,7.33,75,7.72,90,8.15,110,8.58,120,9.05,135,9.4,150,8.76,178.1,8.014406

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.87	6.04	5.91	5.65	5.44	4.83	4.01
8	6.47	6.68	6.81	6.77	6.74	6.58	6.01	5.14
10	6.8	7	7.18	7.21	7.3	7.22	6.83	6.13
12	6.94	7.14	7.4	7.52	7.69	7.67	7.35	6.87
14	7.02	7.23	7.52	7.76	7.99	8.09	7.81	7.35
16	7.07	7.28	7.61	7.94	8.2	8.47	8.28	7.79
20	7.1	7.33	7.72	8.15	8.58	9.05	9.4	8.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.75	143.3°	3.47
8	39.6°	4.44	148.2°	4.45
10	38.7°	4.75	151.8°	5.32
12	38.2°	4.9	158.6°	6.06
14	37.8°	4.98	171.8°	6.69
16	37.8°	5.03	177.2°	7.18
20	38.2°	5.01	178.1°	8.01

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