FIAMARIA — ORC Rating

GPH

649.2

OSN

629.1

LOA

9.99 m

Displacement

3918 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6184

Medium

0.8471

High

0.9755

Triple Offshore

Low

0.8015

Medium

1.0472

High

1.1735

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 2.98 m
Draft: 1.75 m
Displacement: 3918 kg
Crew weight: 500 kg
Wetted surface: 22.24 m²

Sails

Mainsail: 31.37 m²
Genoa: 18.86 m²
Spinnaker: 66.1 m²
Asymmetric spinnaker: 72.4 m²

Design

Type: DEHLER 33 CLASSIC
Builder: DEHLER YB
Designer: JUDEL & VROLIJK
Year built: 1995

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.

6,44.5,4.458462,52,4.9,60,5.19,75,5.37,90,5.56,110,5.59,120,5.41,135,4.82,143.1,4.38923,150,4.06
8,42,5.261424,52,5.86,60,6.13,75,6.33,90,6.59,110,6.7,120,6.55,135,6.01,146.9,5.347857,150,5.18
10,40.5,5.838986,52,6.5,60,6.71,75,6.88,90,7.11,110,7.28,120,7.2,135,6.85,147.8,6.251528,150,6.11
12,39.7,6.160648,52,6.83,60,7.03,75,7.21,90,7.35,110,7.68,120,7.66,135,7.36,150,6.8,157.4,6.477398
14,39.3,6.280366,52,6.97,60,7.19,75,7.44,90,7.53,110,8.02,120,8.09,135,7.82,150,7.28,169.6,6.700072
16,39.1,6.339827,52,7.04,60,7.27,75,7.6,90,7.79,110,8.26,120,8.5,135,8.29,150,7.69,177.2,7.098475
20,39.4,6.418771,52,7.1,60,7.35,75,7.77,90,8.17,110,8.67,120,9.2,135,9.38,150,8.57,178.1,7.874329
24,40.8,6.406911,52,7.08,60,7.35,75,7.83,90,8.37,110,9.04,120,9.79,135,11.19,150,9.72,176.8,8.713587

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.19	5.37	5.56	5.59	5.41	4.82	4.06
8	5.86	6.13	6.33	6.59	6.7	6.55	6.01	5.18
10	6.5	6.71	6.88	7.11	7.28	7.2	6.85	6.11
12	6.83	7.03	7.21	7.35	7.68	7.66	7.36	6.8
14	6.97	7.19	7.44	7.53	8.02	8.09	7.82	7.28
16	7.04	7.27	7.6	7.79	8.26	8.5	8.29	7.69
20	7.1	7.35	7.77	8.17	8.67	9.2	9.38	8.57
24	7.08	7.35	7.83	8.37	9.04	9.79	11.19	9.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.5°	3.18	143.1°	3.51
8	42°	3.91	146.9°	4.48
10	40.5°	4.44	147.8°	5.29
12	39.7°	4.74	157.4°	5.98
14	39.3°	4.86	169.6°	6.59
16	39.1°	4.92	177.2°	7.09
20	39.4°	4.96	178.1°	7.87
24	40.8°	4.85	176.8°	8.7

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