FIRECREST — ORC Rating

GPH

544.1

OSN

528.3

LOA

11.97 m

Displacement

4265 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7416

Medium

1.0055

High

1.1641

Triple Offshore

Low

0.9621

Medium

1.2437

High

1.4149

Boat Specifications

Dimensions

Length overall: 11.97 m
Beam: 2.97 m
Draft: 2.41 m
Displacement: 4265 kg
Crew weight: 835 kg
Wetted surface: 28.63 m²

Sails

Mainsail: 47.81 m²
Genoa: 33 m²
Spinnaker: 89.71 m²
Asymmetric spinnaker: 131.72 m²

Design

Type: S-40MOD
Builder: MAREE HAUTE
Designer: Joubert/Nivelt
Year built: 2006

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.

6,43.1,5.286496,52,5.93,60,6.31,75,6.66,90,6.6,110,6.61,120,6.45,135,5.73,142,5.279116,150,4.8
8,42.4,6.459429,52,7.21,60,7.5,75,7.68,90,7.69,110,7.87,120,7.79,135,7.27,141.2,6.76215,150,6.08
10,39.8,7.028655,52,7.78,60,8,75,8.19,90,8.22,110,8.49,120,8.51,135,8.11,146.5,7.495031,150,7.21
12,38.4,7.158411,52,7.93,60,8.18,75,8.6,90,8.76,110,8.93,120,9.25,135,8.85,150,8.1,154,7.85497
14,37.9,7.248911,52,8.01,60,8.28,75,8.8,90,9.31,110,9.4,120,9.77,135,9.77,150,8.72,164,7.947888
16,37.1,7.347189,52,8.11,60,8.36,75,8.93,90,9.61,110,9.82,120,10.29,135,10.84,150,9.57,153.5,9.218553
20,37.1,7.434954,52,8.24,60,8.59,75,9.25,90,9.92,110,10.97,120,11.41,135,12.66,144,12.484287,150,11.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.93	6.31	6.66	6.6	6.61	6.45	5.73	4.8
8	7.21	7.5	7.68	7.69	7.87	7.79	7.27	6.08
10	7.78	8	8.19	8.22	8.49	8.51	8.11	7.21
12	7.93	8.18	8.6	8.76	8.93	9.25	8.85	8.1
14	8.01	8.28	8.8	9.31	9.4	9.77	9.77	8.72
16	8.11	8.36	8.93	9.61	9.82	10.29	10.84	9.57
20	8.24	8.59	9.25	9.92	10.97	11.41	12.66	11.66

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.86	142°	4.16
8	42.4°	4.77	141.2°	5.27
10	39.8°	5.4	146.5°	6.25
12	38.4°	5.61	154°	7.06
14	37.9°	5.72	164°	7.64
16	37.1°	5.86	153.5°	8.25
20	37.1°	5.93	144°	10.1

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