The CAL 33-2 is a nice boat. I looked at, and sailed a few of them. They should be fine in 15 kts, but you will soon be thinking about reefing. Someone already pointed out that the physics dictate that, all other things equal, a shoal draft boat will heel more than a deep fin keel.
With all due respect to Denise, it is NOT the same as a Pearson 33-2. The interior layout is very different (ex. Galley to Port on the CAL, Starboard on the Pearson, Head to aft on the Pearson, no aft cabin on the CAL), the drafts are different, the keel options are different...
Here, I'll show you;