Portuguese man o' war

First time I've seen man o' war on Sandy Beach!   Went early morning, about 10 people in the water, no lifeguards yet.   The winds had switched to strong westerlies, so coming pretty much straight onshore.   The weak sunlight changed to rain - and it has been raining ever since.   The temperature fell soon after I got home - and now it's nicely cool, with the winds more NW and rain.