Daydream — ORC Rating

GPH

766.6

OSN

744.8

LOA

9.36 m

Displacement

5500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5227

Medium

0.7064

High

0.8401

Triple Offshore

Low

0.6743

Medium

0.8851

High

1.0119

Boat Specifications

Dimensions

Length overall: 9.36 m
Beam: 3.16 m
Draft: 1.47 m
Displacement: 5500 kg
Crew weight: 340 kg
Wetted surface: 22.42 m²

Sails

Mainsail: 18.84 m²
Genoa: 27.83 m²
Spinnaker: 63.65 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sadler 32
Builder: Fortuna
Designer: David Sadler
Year built: 1968

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.

6,45,3.691097,52,4.08,60,4.36,75,4.56,90,4.56,110,4.69,120,4.58,135,4.21,148,3.714412,150,3.64
8,44.2,4.338058,52,4.78,60,5.08,75,5.32,90,5.48,110,5.66,120,5.53,135,5.1,150,4.54,152.5,4.441885
10,43.5,4.797523,52,5.34,60,5.68,75,5.94,90,6.17,110,6.3,120,6.23,135,5.91,150,5.3,154,5.129095
12,44.2,5.272624,52,5.81,60,6.08,75,6.28,90,6.5,110,6.62,120,6.58,135,6.39,150,6,158,5.673093
14,43.9,5.620698,52,6.1,60,6.31,75,6.48,90,6.69,110,6.88,120,6.84,135,6.67,150,6.4,180,5.87
16,43.5,5.790114,52,6.26,60,6.45,75,6.63,90,6.78,110,7.13,120,7.12,135,6.94,150,6.67,180,6.31
20,43.5,5.845258,52,6.34,60,6.57,75,6.87,90,7.02,110,7.48,120,7.63,135,7.5,150,7.17,180,6.82

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.08	4.36	4.56	4.56	4.69	4.58	4.21	3.64
8	4.78	5.08	5.32	5.48	5.66	5.53	5.1	4.54
10	5.34	5.68	5.94	6.17	6.3	6.23	5.91	5.3
12	5.81	6.08	6.28	6.5	6.62	6.58	6.39	6
14	6.1	6.31	6.48	6.69	6.88	6.84	6.67	6.4
16	6.26	6.45	6.63	6.78	7.13	7.12	6.94	6.67
20	6.34	6.57	6.87	7.02	7.48	7.63	7.5	7.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.61	148°	3.15
8	44.2°	3.11	152.5°	3.94
10	43.5°	3.48	154°	4.61
12	44.2°	3.78	158°	5.26
14	43.9°	4.05	180°	5.87
16	43.5°	4.2	180°	6.31
20	43.5°	4.24	180°	6.82

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