As an ADC main, I'd say it's important that the adc knows wave management at least to a certain degree to allow you to gank. If I see my support roam, I immediately let the wave push into me, in the best case I'd even establish a freeze.

Since most ADCs in bronze have no clue how this works, I just wouldn't risk the tilt of your adc.

If you still want to go for it, wait for your adc to be ahead and then either go from base or move up there when the wave crashes into turret or your adc recalls.