NDBC 45183
Neptun covers NDBC 45183 (United States) through the NOAA NDBC 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: NOAA NDBC · Position: 44.9820, -85.8310
Values at build time
| wave height | 0.4 m |
| water temperature | 20.7 °C |
Snapshot taken at build time: 10.09.2026 06:00 UTC. Query the API for live values.
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/levels?lat=44.9820&lon=-85.8310&radius=5"