Jacobina

Average finish by wind strength. Example only: it goes live once sailors band a few of this boat's races - if you sailed, tap a breeze band on any recent race above.

ORC certificate

valid until 30 June 2027 Compare boats

12 kn

Predicted boat speed by true wind angle from the ORC velocity prediction program. Diamonds mark upwind and downwind VMG; hover any point for the numbers.

GPH 627.9 s/miCDL 8.441VPP polar

Rig

12.7 m

4.996 m

3.268 m

12.6 m

ISP

12.7 m

Sails: 1 main · 1 headsails · 1 spinnakers (biggest 88.28 m²)

Measurements from the boat's ORC certificate (ref 03020004UDN). View the full certificate

Target sheet

target speed and angle at every certified wind - tap a row to redraw the chart

Wind	Upwind			Downwind
	TWA	Boat	VMG	TWA	Boat	VMG
4 kn	45°	3.7	2.6	139°	3.4	2.6
6 kn	42°	4.8	3.6	145°	4.5	3.6
8 kn	40°	5.6	4.3	150°	5.3	4.6
10 kn	38°	6.0	4.8	153°	6.1	5.5
12 kn	37°	6.2	5.0	162°	6.5	6.2
14 kn	36°	6.3	5.1	170°	6.8	6.7
16 kn	36°	6.4	5.1	175°	7.1	7.1
20 kn	36°	6.4	5.2	169°	8.1	7.9
24 kn	38°	6.4	5.1	145°	11.3	9.3

Club record

owner-entered dimensions - certificate figures above are measured and can differ, displacement especially (certificates weigh the boat in sailing trim)

LOA

9.5 m

Official results via SailSys · boat profile synced 30 July 2026