Seawater elevation forecast
The data includes the latest sea level forecast produced by the Finnish Meteorological Institute two days ahead. The forecast has been prepared for 14 locations on the Finnish coast in terms of theoretical mean water and in the N2000 elevation system.
Trust score
How is this computed?Composite of 5 axes from our methodology (proof-based officialness, live verification, metadata completeness, license clarity, agent readiness).
- Officialnessweight 25%50/100
Not public-sector → neutral score; not subject to the proof checker.
- Availabilityweight 25%55/100
Verification has failed 0 consecutive times.
- Metadata completenessweight 20%40/100
4 of 10 recommended metadata fields populated.
- License clarityweight 15%50/100
License info not yet tracked for APIs (datasets only).
- Agent readinessweight 15%10/100
Topic tags assigned
Data access
A queryable map-feature service. Its attribute schema couldn't be read automatically — query the service endpoint directly to inspect its fields.
Verification Status
Using the API
Configuration
- Base URL
- https://opendata.fmi.fi/wfs?datasetid=1000555&request=GetFeature&storedquery_id=GetDataSetById
Query examples
curl -s 'https://opendata.fmi.fi/wfs?datasetid=1000555&request=GetFeature&storedquery_id=GetDataSetById' -H 'Accept: application/json'Base API endpoint — see the documentation for available routes.