ATLAS: ORC Rating

GPH

608.9

OSN

587.8

LOA

13.4 m

Displacement

8500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6367

Medium

0.8987

High

1.0564

Triple Offshore

Low

0.8298

Medium

1.1273

High

1.2934

Boat Specifications

Dimensions

Length overall: 13.4 m
Beam: 4.23 m
Draft: 2.26 m
Displacement: 8500 kg
Crew weight: 863 kg
Wetted surface: 36.55 m²

Sails

Mainsail: 41.56 m²
Genoa: 52.17 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 93.06 m²

Design

Type: FEELING 44 (DK)
Builder: KIRIE
Designer: MORTAIN/MAVRIKIOS
Year built: 2002

Performance data

Polar CSV

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

6,45.1,4.802573,52,5.27,60,5.62,75,5.87,90,5.73,110,5.57,120,5.33,135,4.72,143.4,4.297365,150,3.98
8,43.1,5.765842,52,6.39,60,6.72,75,6.95,90,6.88,110,6.85,120,6.59,135,5.99,146.2,5.367128,150,5.15
10,41.4,6.465709,52,7.18,60,7.45,75,7.64,90,7.71,110,7.73,120,7.55,135,7.01,147.1,6.336201,150,6.15
12,39.8,6.924527,52,7.68,60,7.89,75,8.07,90,8.21,110,8.27,120,8.15,135,7.76,147.3,7.165684,150,6.96
14,38.7,7.149901,52,7.95,60,8.16,75,8.37,90,8.54,110,8.7,120,8.62,135,8.27,148.1,7.703437,150,7.55
16,38.8,7.288237,52,8.07,60,8.31,75,8.61,90,8.77,110,9.12,120,9.07,135,8.71,150,7.97,171.2,7.032787
20,39,7.373132,52,8.14,60,8.42,75,8.87,90,9.22,110,9.87,120,10,135,9.63,150,8.64,174.5,7.98677
24,40,7.388605,52,8.13,60,8.44,75,8.99,90,9.53,110,10.47,120,11.04,135,10.78,150,9.33,174.9,8.674341

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.27	5.62	5.87	5.73	5.57	5.33	4.72	3.98
8	6.39	6.72	6.95	6.88	6.85	6.59	5.99	5.15
10	7.18	7.45	7.64	7.71	7.73	7.55	7.01	6.15
12	7.68	7.89	8.07	8.21	8.27	8.15	7.76	6.96
14	7.95	8.16	8.37	8.54	8.7	8.62	8.27	7.55
16	8.07	8.31	8.61	8.77	9.12	9.07	8.71	7.97
20	8.14	8.42	8.87	9.22	9.87	10	9.63	8.64
24	8.13	8.44	8.99	9.53	10.47	11.04	10.78	9.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.1°	3.39	143.4°	3.45
8	43.1°	4.21	146.2°	4.46
10	41.4°	4.85	147.1°	5.32
12	39.8°	5.32	147.3°	6.03
14	38.7°	5.58	148.1°	6.54
16	38.8°	5.68	171.2°	6.95
20	39°	5.73	174.5°	7.95
24	40°	5.66	174.9°	8.64

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.27	6.39	7.18	7.68	7.95	8.07	8.14	8.13
60°	5.62	6.72	7.45	7.89	8.16	8.31	8.42	8.44
75°	5.87	6.95	7.64	8.07	8.37	8.61	8.87	8.99
90°	5.73	6.88	7.71	8.21	8.54	8.77	9.22	9.53
110°	5.57	6.85	7.73	8.27	8.70	9.12	9.87	10.47
120°	5.33	6.59	7.55	8.15	8.62	9.07	10.00	11.04
135°	4.72	5.99	7.01	7.76	8.27	8.71	9.63	10.78
150°	3.98	5.15	6.15	6.96	7.55	7.97	8.64	9.33