ABYC Racing Marks
We recommend leaving your dock around 5:50 pm to make the 6:30 starting sequence.
The race course and marks have been moved to the east to accommodate the In-Lake Work Area of the Ashbridges Bay Treatment Plant Outfall Tunnel Construction project. The Outfall In-Lake Work Area is a no-sail zone – coordinates available here.
The racing area will be a circle having a radius of approximately 0.5 nautical mile and having a centre located approximately 1.33 nautical mile on a bearing of approximately 89° from the headland south of the Club. The ABYC Racing Marks are yellow cylinders approximately 7 inches in diameter, with even numbered marks having a black top. They are laid out in a one nautical mile diameter circle around a centre mark.
You can download the compass rose here.
| Mark | Latitude | Longitude | |
| 0 | N 43°39.219’ | W 079°16.665’ |  ′ |
| 1 | N 43°39.630’ | W 079°16.272’ | |
| 2 | N 43°39.309’ | W 079°15.986’ | |
| 3 | N 43°38.935’ | W 079°16.098’ | |
| 4 | N 43°38.728’ | W 079°16.542’ | |
| 5 | N 43°38.809’ | W 079°17.058’ | |
| 6 | N 43°39.130’ | W 079°17.344’ | |
| 7 | N 43°39.503’ | W 079°17.232’ | |
| 8 | N 43°39.710’ | W 079°16.788’ | |
