Zeehond: ORC Rating

GPH

578.9

OSN

563.8

LOA

13.634 m

Displacement

13673 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.688

Medium

0.9375

High

1.0781

Triple Offshore

Low

0.9008

Medium

1.1731

High

1.3118

Boat Specifications

Dimensions

Length overall: 13.634 m
Beam: 4.31 m
Draft: 2.21 m
Displacement: 13673 kg
Crew weight: 928 kg
Wetted surface: 44.19 m²

Sails

Mainsail: 61.79 m²
Genoa: 55.41 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 135.98 m²

Design

Type: XC-45
Builder: X-Yachts
Designer: N. Jeppesen
Year built: 2009
Stability index: 126.4

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,44.2,5.077342,52,5.62,60,5.96,75,6.31,90,6.56,110,6.36,120,6.03,135,5.23,143.3,4.73948,150,4.39
8,42.3,6.016513,52,6.69,60,6.99,75,7.38,90,7.63,110,7.5,120,7.22,135,6.47,147.5,5.738735,150,5.59
10,40.8,6.644693,52,7.42,60,7.67,75,7.94,90,8.2,110,8.17,120,7.99,135,7.46,148.4,6.704027,150,6.59
12,40.2,7.06995,52,7.82,60,8.04,75,8.22,90,8.52,110,8.58,120,8.45,135,8.11,148.7,7.490121,150,7.4
14,39.6,7.241926,52,8.02,60,8.25,75,8.47,90,8.73,110,8.93,120,8.83,135,8.55,149.8,7.948861,150,7.93
16,39.3,7.340017,52,8.12,60,8.36,75,8.66,90,8.88,110,9.24,120,9.21,135,8.95,150,8.3,171.2,7.407195
20,39,7.398868,52,8.22,60,8.47,75,8.87,90,9.17,110,9.76,120,9.91,135,9.74,150,8.89,176.3,8.257211

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.96	6.31	6.56	6.36	6.03	5.23	4.39
8	6.69	6.99	7.38	7.63	7.5	7.22	6.47	5.59
10	7.42	7.67	7.94	8.2	8.17	7.99	7.46	6.59
12	7.82	8.04	8.22	8.52	8.58	8.45	8.11	7.4
14	8.02	8.25	8.47	8.73	8.93	8.83	8.55	7.93
16	8.12	8.36	8.66	8.88	9.24	9.21	8.95	8.3
20	8.22	8.47	8.87	9.17	9.76	9.91	9.74	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.64	143.3°	3.8
8	42.3°	4.45	147.5°	4.84
10	40.8°	5.03	148.4°	5.71
12	40.2°	5.4	148.7°	6.4
14	39.6°	5.58	149.8°	6.87
16	39.3°	5.68	171.2°	7.32
20	39°	5.75	176.3°	8.24

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.62	6.69	7.42	7.82	8.02	8.12	8.22
60°	5.96	6.99	7.67	8.04	8.25	8.36	8.47
75°	6.31	7.38	7.94	8.22	8.47	8.66	8.87
90°	6.56	7.63	8.20	8.52	8.73	8.88	9.17
110°	6.36	7.50	8.17	8.58	8.93	9.24	9.76
120°	6.03	7.22	7.99	8.45	8.83	9.21	9.91
135°	5.23	6.47	7.46	8.11	8.55	8.95	9.74
150°	4.39	5.59	6.59	7.40	7.93	8.30	8.89