When do fish typically show up in the canal?

[Surf Caster]

One of my college buddies has a place not too far from the canal and I'm trying to plan a trip in late May to go visit. I was curious if the fish had usually showed up by memorial day weekend or if that's typically a little early for the canal.

It will be my first time there so I plan on fishing it regardless, but if I can try to be there at a time that's usually more consistent I will.

Thanks all