I also fished Nokomis last year quite a bit and once this year. Follow Merican Eagle’s link and find the lake depth map. Depending on what species you’re after, I would fish the deeper hole in the SE corner and the structure off of the NW beach (but be aware that the annual pond hockey tournament is held on this lake at the end of January and if they are setting things up, you won’t be able to fish the area straight out from the beach). I also had some luck fishing slightly under and just to the east of the south side of the bridge. A lot of folks fish that deeper hole off of the point on the east side. There’s fish there but I don’t like to fish with the crowd.
+1 to the fact that some folks there don’t take care of their trash…