Catalog only
Water and hydrology
IOC Sea Level Station Monitoring.
High-frequency sea-level data useful for coastal monitoring.
Public
Real-time feed
Free public
Minute data / frequent updates
2026-05-11
Public web, file, catalog, or documented endpoint access with no paid gate implied in the source profile.
page reference only
location, forecast/observation, rainfall, temperature, warning type, water level, tide/sea state where available, timestamp
Medium-high for discovery and context; operational reliability depends on endpoint stability.
Runtime truth
Catalog only
Not yet
No runtime entity scope yet.
No live observation ingestion yet.
Not wired into active decisions yet.
Profiled in the atlas and public pages, but not yet connected to live graph computation.
How this helps travel recommendations
Flags rain, heat, flood, tide, river, storm, and exposed-day risk before recommending beaches, roads, waterfalls, ferries, or mountain plans.
Endpoint and API notes
High-frequency sea-level data useful for coastal monitoring.
Open the source endpoint or documentation. Return to the Thailand data atlas.
Developer reference
Prefer official warning, forecast, observation, hydrology, tide, or climate endpoints over rendered forecast pages.
Refresh every 15-60 minutes, with caching and backoff when the upstream fails.
Flags rain, heat, flood, tide, river, storm, and exposed-day risk before recommending beaches, roads, waterfalls, ferries, or mountain plans.
TMD, Thaiwater/HII, RID, Copernicus/ERA5, GDACS, local weather warnings, and destination-level editorial checks.
Example request
# Verify the documented weather endpoint before production use.
curl -L "https://www.ioc-sealevelmonitoring.org/" -H "Accept: application/json"Failure modes
- Forecast and warning schemas can change.
- Some sources publish reports rather than stable APIs.
- Local conditions can differ sharply from provincial summaries.
Last checked and source confidence
Last checked: 2026-05-11.
Source confidence: Treat this profile as strongest for the exact role named above. It is weaker when the source is stretched into live availability, legal proof, or traveler-fit decisions it does not directly prove.