GPSMAP® 79s

You’re headed out on the water, and you need a marine GPS handheld with optional charts to help you navigate

It’s water-resistant, it floats, and it’s fogproof, so it belongs on the water — just like you.
This thing can remember up to 10,000 waypoints and more, so you don’t have to.
It’s nice to have reliable positioning when you’re out on the water.
The built-in compass will point you in the right direction.
Get the best of Garmin and Navionics® data with optional BlueChart® g3 charts.
Stay out longer with up to 19 hours of battery life in GPS mode.