Whoa, I am like, who is asking about Pewaukee Lake LOL'
I was out there last Friday night, stopped at Ikes Pub for a great Pizza. The weeds are starting on the East end of the lake (near town) but still navigable. As far as the remainder of the lake, it is just fine.
Depending on where you launch, get there early as the weekend launches fill up quick. I usually launch on the West end and once the lot is full, the launch closes until spaces open up.
Look me up the next time your out, , , it is only a hop skip and a jump for me.
I am heading up to Winnebago this weekend.