Now on Google Play

One map for the water and the trail.

WetGill Nav is an outdoor adventure app for anglers, hikers, and anyone heading past the last cell tower.

Get it on Google Play
QR code that opens WetGill Nav on Google Play
Scan to install on your phone

iOS version coming soon. Email us and we’ll let you know when it’s ready.

A dorado, the WetGill fish, swimming over depth contour lines below a mountain shoreline

See it at work.

Depth contours, saved spots, the day’s outlook and mesh chat, all in one app.

  • Depth contour map of open water with a live depth readout of 146 metres

    Depth contours

  • Map of a bay with a saved fishing spot marked by a flag and a depth readout of 24 metres

    Saved fishing spots

  • Outlook screen with an hourly weather forecast, sunrise and sunset times and moon phase

    Weather and tide outlook

  • Mesh Chatter screen listing channels and nearby radio nodes

    Off-grid mesh chat

Built for places without a signal.

Whether you’re reading a reef edge or a ridgeline, WetGill Nav is designed to keep you oriented and reachable.

  • Depth contour maps

    See the shape of the bottom, from shallow flats to drop-offs, drawn as clear contour lines.

  • Tides and weather

    Check conditions before you commit to the water or the summit, and plan around them.

  • Off-grid messaging

    Stay in touch with your group over Meshtastic mesh radios when there’s no cell coverage.

  • Waypoints and positions

    Mark a fishing spot or a trailhead, and see where your group is on the map.

WetGill Nav is still growing. Features may change as we keep improving the app.

From the shoreline to the ridgeline.

On the water

Find the structure fish hold to, watch the tide, and mark the spots worth coming back to.

  • Depth contours
  • Tide and weather outlook
  • Saved fishing spots

On the trail

Keep your bearings on the way up, and keep your group in reach when the signal drops.

  • Waypoints and positions
  • Weather before you go
  • Messaging over mesh radio

On iPhone? We’re working on it.

WetGill Nav is on Android today. Tell us you’re interested and we’ll email you when the iOS version is ready.

Email us