Spring time here in Texas and Louisiana can bring on quick changing weather and tidal conditions very suddenly causing us as anglers to constantly moving and changing with the fish as they change with the weather. Being able to stay on top of the weather and tides as they change can not only make you a better angler but more importantly can keep you ahead of dangerous storms and keeping you safe. I like to check the Navionics app to do both, very convenient to have those additions on top of the 1' contours and satelite overlays which I will be doing a lot tomorrow with the expected weather to roll across Toledo Bend.