Grenå Havn I
Neptun covers Grenå Havn I (dk) through the dmi network. One GET request returns its readings as JSON — in the same shape as every other network Neptun serves, so you write the parsing once.
Source: dmi · Position: 56.4121, 10.9220
Values at build time
| water level | 0.15 m |
Snapshot taken at build time: 14.09.2026 10:00 UTC. Query the API for live values.
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/levels?lat=56.4121&lon=10.9220&radius=5"