Finngrundet Vågboj
Neptun covers Finngrundet Vågboj (Sweden) through the SMHI 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: SMHI · Position: 60.9000, 18.6167
Values at build time
| wave height | 0.6 m |
| water temperature | 15.2 °C |
Snapshot taken at build time: 14.09.2026 09:00 UTC. Query the API for live values.
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/levels?lat=60.9000&lon=18.6167&radius=5"