Frederikshavn I
Neptun covers Frederikshavn 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: 57.4357, 10.5479
Values at build time
| water level | -0.07 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=57.4357&lon=10.5479&radius=5"