Took a mate to my favourite part of our river to catch bass,, early morning hike, castes every lure, surface mid and deep at every snag for 3.5 hrs, we also looked like we were the only ones there, no other foot print or tyre track, weather went from sunny Friday to overcast and drizzle Saturday, the day we went out,, what went wrong,, water was still warm enough for a swim??? Only fish the spot once a year with great success before?