I haven't seen any or been stung in the last two weeks. Once they put that flag up they are reluctant to take it down. It's best to ask people coming out of the water and also use your own eyes. There might be some somewhere in the county - it's a lot of beach - but not where you are, and it can change from day to day. It's amazing how there can be lots of jellyfish one day and the next, all gone. Likewise the June grass, moves around every day.
As far as sharks go, you are more likely to be struck by lightning. Not that they are not around, but they aren't generally interested in people.