FÖRDE XPRESS — ORC Rating

GPH

719.2

OSN

698.1

LOA

7.798 m

Displacement

1782 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5728

Medium

0.7729

High

0.8701

Triple Offshore

Low

0.7377

Medium

0.9386

High

1.0366

Boat Specifications

Dimensions

Length overall: 7.798 m
Beam: 2.52 m
Draft: 1.43 m
Displacement: 1782 kg
Crew weight: 385 kg
Wetted surface: 13.88 m²

Sails

Mainsail: 19.5 m²
Genoa: 14.81 m²
Spinnaker: 42.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: EXPRESS
Builder: ALBIN MARINE
Designer: PETER NORLIN
Year built: 1978
Stability index: 111.1

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.

6,43,4.156675,52,4.63,60,4.87,75,5.01,90,5.05,110,5.08,120,4.91,135,4.39,146,3.823711,150,3.66
8,41.7,4.915366,52,5.44,60,5.63,75,5.75,90,5.88,110,5.94,120,5.83,135,5.35,150,4.67,151.4,4.612846
10,39.4,5.305839,52,5.84,60,5.99,75,6.11,90,6.26,110,6.38,120,6.31,135,6.05,150,5.53,153.8,5.360775
12,38.2,5.471734,52,6.04,60,6.19,75,6.34,90,6.46,110,6.72,120,6.69,135,6.44,150,6.1,164.6,5.694457
14,38.1,5.540483,52,6.12,60,6.3,75,6.53,90,6.63,110,7.02,120,7.05,135,6.82,150,6.47,177.2,5.99716
16,38.2,5.586259,52,6.17,60,6.36,75,6.66,90,6.84,110,7.27,120,7.42,135,7.22,150,6.82,179,6.360969
20,39,5.597404,52,6.2,60,6.41,75,6.79,90,7.15,110,7.63,120,8.14,135,8.36,150,7.62,179,7.031071

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.63	4.87	5.01	5.05	5.08	4.91	4.39	3.66
8	5.44	5.63	5.75	5.88	5.94	5.83	5.35	4.67
10	5.84	5.99	6.11	6.26	6.38	6.31	6.05	5.53
12	6.04	6.19	6.34	6.46	6.72	6.69	6.44	6.1
14	6.12	6.3	6.53	6.63	7.02	7.05	6.82	6.47
16	6.17	6.36	6.66	6.84	7.27	7.42	7.22	6.82
20	6.2	6.41	6.79	7.15	7.63	8.14	8.36	7.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.04	146°	3.17
8	41.7°	3.67	151.4°	4.05
10	39.4°	4.1	153.8°	4.81
12	38.2°	4.3	164.6°	5.49
14	38.1°	4.36	177.2°	5.99
16	38.2°	4.39	179°	6.36
20	39°	4.35	179°	7.03

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