I see that the day we check in is going to be cloudy 70. Personally, it's too cold for me but I'm wondering if my kids and grandkids want to go, is that even a warm enough temp?
It depends on where you're from. When we lived in New England, our kids would be in the water if it was over 65, wearing shorts if it was over about 55. Now that we live in South Texas, no one swims unless it's at least 80 degrees, no shorts in temps below 70.