talked to the dec about baitfish they said tha the last spawn of baitfish was huge and not to worrie if you notice all the dead bait is small alewives and some upwhelling of cold water killed part of that class because they were immature also told me that if your not fishing from olcot west might as well stay at the dock for now, census boat was on the bay on (irondequoit) said no fish to report from boaters , i was out, wind from the north but light. lake was flat water tmps inside 58 degrees at surface found a scum line at 120' that was literaly 20' wide and and a surface temp of 64 degrees temp on other side was 51 degrees 13 degree temp break? clear screen out to 220' water temp at surface was 66 degrees i have never seen it like this before and as far as people seeing bait clusters inside and no arc's it flotsam that your fishfinder is pickin up .
so it looks like a walleye troll for me till things set up......good luck all
oh and out of irondequoit bay.
in 50 -60ft of water of river to hedges of irodequoit 65 degrees surface lots of dead baitfish i think your not seeing bait schools it problebly flotsam ....