7-17-13 Biscayne Bay
I was out doing my 1 mile ocean triathlon training swim today and swam INTO aprox a dozen moon jellies. Viz was crap and triathlon swim goggle vision is NOWHERE as good as freedive masks, so there probably was WAY more moon jellies near me than I saw. This time of year we do our triathlon swim wearing just a banana sling and feeling the jellies slide down your arm, along your chest/belly, banana sling :@ , thighs and toes makes me wish I was wearing a dive suit.
Be careful out there IF you have reactions to moon jellies
PS--Viz was crap, pouring rain all morning, water temp 81F, zero wind and current and FLAT seas
Hope this helps