Interesting...
3/12am had this: 52.9° F surface temp, 45.3° F @ 8'
Then we got ~6/10" rainfaill.
3/13am had this: 51.8° F surface temp, 48.2° F @ 8'

The drop in surface temp I expected. +3° F @ 8' in 24hrs leaves me befuddled.

More rain and quite a bit of wind over the last two days. Water is fairly stained now.
Still have not seen any ribbons, but I haven't put the boat in to do a serious search.