Heat Stress
WBGT Heat Stress
Live Wet-Bulb Globe Temperature across Singapore, plotted on the map with the SAF heat-stress flag for each location and a geolocated reading for your sector. Read from NEA open data on load.
Lightning, haze and island-wide conditions are on the Weather page.
Military-camp readings will appear here once the official SAF / MSS camp feed is reachable.
Your sector allow location to see the WBGT flag for your nearest station · on-device, coordinates never leave the browser
Your sector · WBGT
…
nearest station
Islandwide peak · WBGT
…
°C · worst-case station
Reading live from NEA open data…
By location
NEA reference stations| Location | WBGT °C | Flag |
|---|---|---|
| Loading… | ||
WBGT heat-stress flags
SAF work-rest reference| Flag | WBGT °C | Work-rest guide |
|---|---|---|
| White | below 30.0 | Work-rest 60:15 min |
| Green | 30.0 – 30.9 | Work-rest 45:15 min |
| Yellow | 31.0 – 31.9 | Work-rest 30:15 min |
| Red | 32.0 – 32.9 | Work-rest 30:30 min |
| Black | 33.0 – 34.9 | Work-rest 15:30 min |
| Cut-off | 35.0 and above | No strenuous training |
Indicative reference. Actual training decisions follow your unit's own WBGT readings and heat-management directives, not this page. Flags shown here are derived from the public NEA WBGT reading at each location.
Official sources & attribution
- WBGT and heat-stress readings (Singapore open data) National Environment Agency via data.gov.sg
- National Heat Stress Advisory and its WBGT bands Ministry of Sustainability and the Environment
- Heat-stress measures for outdoor work: work-rest, hydration, acclimatisation Ministry of Manpower
Readings: NEA WBGT, retrieved via data.gov.sg. This is an independent page, not an official SAF or Meteorological Service product.