Was out today in Brighton -BotanyBay - and there were heaps of jellyfish again. Not completely transparent but more like white with a bit of brown-red color - And they sting. There were heaps of them but never seen them the years before.
Excellent speed bumps when trying to foil...
I thought I had myself fully covered up when I landed in a patch of them, but a few got between my top and I had really itchy blotches across my stomach for a week...