Eight environmental variables that explain why fish bit — or didn't. Each guide covers what the number means, how to read it, and what to do with it on the water.
The Field Guide is written and maintained by the Bassai Field Guide Team — the small independent team in Cordova, Tennessee that builds Bassai. Each guide explains one environmental variable the app records: what the number means, how to read it, and how to use it on the water. The guides describe conditions and patterns — they don’t predict catches. Reading the water is still the angler’s call.