Cartagena
Neptun covers Cartagena (Spain) through the Puertos del Estado 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: Puertos del Estado · Position: 37.5800, -0.9800
Values at build time
| wave height | 0.6 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=37.5800&lon=-0.9800&radius=5"