Anonymous wrote:6 month olds do not want to swim. I wouldn't even plan to bring swim diapers. The water is almost always too cold, they can't sit up on their own, it's just not fun.
You'll want shade. And lots of patience for how much time will be spent indoors instead of on the beach.
The power/cornstarch tip is great for little ones too. Helps the sand slide right off.
Maybe your babies didn't like to swim, but my DD loved to swim at 6 months old. Ocean might be cold but op is going to be at hotel which most likely has a pool. And sitting up has no effect on pool/ beach enjoyment...you can you know, hold your baby.