[Reply to previous bread post regarding Florida storm formation off-shore]
Calm down.
See img attached - red circled area, 29/08/18 when this system saw it's genesis in converging systems off Africa's western coastline.
It's been wending it's way across, gaining power as it goes. Nothing too unusual to my eyes.
URL below will show you the genesis point. If you click the 'Earth' button to bottom-left, then use << to watch it's progress at +1day intervals from the 29th August, you should see it too, I hope.
https://earth.nullschool.net/#2018/08/29/1800Z/wind/surface/level/orthographic=-34.71,16.71,996