Trinity 21: ORC Rating

GPH

615.3

OSN

603.4

LOA

6.4 m

Displacement

620 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6815

Medium

0.8596

High

1.0193

Triple Offshore

Low

0.8742

Medium

1.079

High

1.2561

Boat Specifications

Dimensions

Length overall: 6.4 m
Beam: 2.34 m
Draft: 1.8 m
Displacement: 620 kg
Crew weight: 240 kg
Wetted surface: 10.13 m²

Sails

Mainsail: 22.18 m²
Genoa: 12.23 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Trinity 21
Builder: St. Hubertus Boote
Designer: Fasch / Zurl
Year built: 2021
Stability index: 96.9

Performance data

Polar CSV

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

6,43,4.990745,52,5.55,60,5.84,75,6.16,90,6.28,110,6.05,120,5.83,135,5.21,145.2,4.688551,150,4.44
8,38.8,5.427684,52,6.06,60,6.25,75,6.65,90,6.95,110,6.98,120,6.68,135,6.2,150,5.55,150.2,5.531449
10,37,5.609568,52,6.35,60,6.64,75,7.07,90,7.44,110,7.83,120,7.68,135,7.1,150,6.33,150.4,6.302509
12,36.6,5.717364,52,6.52,60,6.85,75,7.4,90,7.86,110,8.47,120,8.68,135,8.21,147.8,7.303297,150,7.14
14,36.4,5.789584,52,6.64,60,7,75,7.64,90,8.26,110,9.02,120,9.45,135,9.46,146.7,8.422994,150,8.13
16,36.4,5.83928,52,6.73,60,7.12,75,7.84,90,8.59,110,9.55,120,10.16,135,10.92,138.9,10.788741,150,9.39
20,36.6,5.904206,52,6.84,60,7.24,75,8.1,90,9.07,110,10.57,120,11.64,135,13.03,146.3,13.726718,150,13.19

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.55	5.84	6.16	6.28	6.05	5.83	5.21	4.44
8	6.06	6.25	6.65	6.95	6.98	6.68	6.2	5.55
10	6.35	6.64	7.07	7.44	7.83	7.68	7.1	6.33
12	6.52	6.85	7.4	7.86	8.47	8.68	8.21	7.14
14	6.64	7	7.64	8.26	9.02	9.45	9.46	8.13
16	6.73	7.12	7.84	8.59	9.55	10.16	10.92	9.39
20	6.84	7.24	8.1	9.07	10.57	11.64	13.03	13.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.65	145.2°	3.85
8	38.8°	4.23	150.2°	4.8
10	37°	4.48	150.4°	5.48
12	36.6°	4.59	147.8°	6.18
14	36.4°	4.66	146.7°	7.04
16	36.4°	4.7	138.9°	8.13
20	36.6°	4.74	146.3°	11.42

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°	5.55	6.06	6.35	6.52	6.64	6.73	6.84
60°	5.84	6.25	6.64	6.85	7.00	7.12	7.24
75°	6.16	6.65	7.07	7.40	7.64	7.84	8.10
90°	6.28	6.95	7.44	7.86	8.26	8.59	9.07
110°	6.05	6.98	7.83	8.47	9.02	9.55	10.57
120°	5.83	6.68	7.68	8.68	9.45	10.16	11.64
135°	5.21	6.20	7.10	8.21	9.46	10.92	13.03
150°	4.44	5.55	6.33	7.14	8.13	9.39	13.19