Garmin Solar Surf doesn't show tide correctly

I updated my Garmin Instinct 2 Solar Surf and afterwards it didn't show me the tide as a wave anymore but there are just random vertical bars. Dows anyone know how to resolve this?

  • I am sorry there is an issue. If you cannot save your Tide locations again due to the issue, you can reset your watch.

    Please try the following:

    - Soft reset your watch by holding down your top left button until your watch shuts off then let go of the button.

    - Reset to Defaults through your System > Reset menu.

    Saving Tide Information:

    Tide Information