Shows current water temperature at beaches in Karlskrona, Sweden. Data is fetched from Karlskrona munipacity API dedicated to water temperature. More info can be found here https://buoy.ioe.allbin.se/
Add it in your config like this:
{
module: "MMM-Badtemperaturer-Karlskrona",
header: "Badtemperaturer",
position: "top_right"
}
This how it will look: