How much PDA is acceptable at a beach?

[TheStylishOne]

My husband and I are going to the beach for a day this weekend, and I was wondering how much PDA is acceptable at the beach. I am always a little scared of appearing too naughty in public.

 

[pearll]

just cover up then

 

[misslabeled]

Generally holding hands, hugging, cuddling, and giving a quick kiss is about the limit. You don't want to be grinding against each other and making out.