Swim diapers?

Ka

We live 5 mins from Lake Erie and a very busy beach. I want to take baby just for a little dip, at night when there is less sun and less tourists.

Is a baby bathing suit ok? Does it need a swim diaper underneath or are those worn on their own? I doubt baby will poo in the time she’s in (like 5 mins max), so is a diaper needed?

Bah! I feel silly asking this but I actually have no clue.