NDBC 45175
Neptun covers NDBC 45175 (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: 45.8250, -84.7720
Values at build time
| wave height | 0.9 m |
| water temperature | 19.9 °C |
Snapshot taken at build time: 10.09.2026 06:40 UTC. Query the API for live values.
Request
curl -H "Authorization: Bearer mapi_YOUR_KEY" \
"https://neptun.marine-api.com/v1/levels?lat=45.8250&lon=-84.7720&radius=5"