Using Wavve Boating as a Fishing Navigation App Alongside Your Fish Finder

Wavve Boating does not show fish, so an angler who wants to see fish under the boat still needs a fish finder. Wavve is a marine navigation app built around the chart. It personalizes that chart to the draft of your boat and helps you find structure and reach it, while the fish finder reads the water directly below the hull. The two can run side by side.

A fish finder works through a transducer and reports what is beneath the hull right where you are sitting. To find a ledge you have not reached yet, or a hump on water you have never fished, you need a chart before the boat ever gets there.

For that job, Wavve’s chart draws on official and third-party sources and includes thousands of charted lakes as well as coastal water. Its depth contours accept custom colors and adjustable sounding sizes, so a drop-off is easier to pick out on the screen. With the contours set up the way you like to read them, you can follow a ledge along the shoreline from home and decide where to start before you leave the dock. A creek channel that bends across a flat shows up as a line of deeper contours you can trace, and once you idle over it, the fish finder confirms the drop and shows whether anything is holding there.

Dynamic Depths, named a Boating Industry Top Product in 2025, adjusts that charted depth for the draft you enter and for the day’s water level. Red shading then marks water that is potentially too shallow for your boat on that particular day, which matters when the best water you plan to fish sits next to a flat.

Dynamic Depths is chart-based. It is not live sonar, a physical depth sounder, or a guarantee of the exact depth beneath your vessel, and where a nearby station supplies the water level, that station may be some distance from where you are fishing. Wavve also has no connection to a fish finder and reads no data from one.

Before and during the run, Wavve’s AutoRouting builds a route that accounts for your draft, and shallow-water alerts warn you as you approach thin water. With an Apple Watch paired to your iPhone, that warning also arrives as a haptic buzz on your wrist, so your eyes can stay on the sounder. Once you are over the structure, the fish finder takes over and shows what is beneath the hull. If a spot produces, a private Wavve Point marks it so you can run back to the same piece of bottom on the next trip.