Nearest water temperatures
16 °C · Hüüru 6.7 km14.6 °C · Tilgu 9.4 km12.3 °C · Pirita 12.2 km
No on-site sensor at this bathing site — values are from the nearest Ilmateenistus stations. · Ilmateenistus
Rain
Weather today
16°C
Air now
20° / 16°
High / low today
0
UV · low
0.5 m
Waves today
Air quality
26fair
0 · good100+ · very poor
PM2.5 5.1 · PM10 8.4 µg/m³
Open-Meteo
Today hour by hour
Open-Meteo
UV now –
Day's highest UV 4 at 16:00
Sun protection recommended 16:00–16:00
06:00UV through the day22:00
06
16°
UV 0
07
16°
UV 0
08
17°
UV 0
09
17°
UV 1
10
17°
UV 0
11
18°
UV 1
12
18°
UV 1
13
19°
UV 1
14
20°
UV 1
15
20°
UV 2
16
20°
UV 4
17
20°
UV 2
18
20°
UV 1
19
20°
UV 1
20
20°
UV 0
21
20°
UV 0
22
19°
UV 0
Weekly forecast
Open-MeteoSun
26.07
Rain
20° / 16°
Water16°
Waves0.5 m
UV4
Wind5 m/s
Mon
27.07
Rain
20° / 16°
Water17°
Waves0.3 m
UV3
Wind3 m/s
Tue
28.07
Rain
18° / 14°
Water17°
Waves0.6 m
UV5
Wind7 m/s
Wed
29.07
Cloudy
20° / 15°
Water17°
Waves0.5 m
UV4
Wind7 m/s
Thu
30.07
Partly cloudy
22° / 14°
Water18°
Waves0.5 m
UV6
Wind4 m/s
Fri
31.07
Fog
23° / 15°
Water19°
Waves0.4 m
UV5
Wind3 m/s
Sat
01.08
Cloudy
23° / 18°
Water19°
Waves0.9 m
UV6
Wind4 m/s
Latest sample results
Measured indicators
Sample taken 15.07 21:00 · Tellimustöö · Harku järve supluskoha keskosa.
Test protocol: NHL2026/V6429MB (vastab nõuetele)
Source: Health Board report
Earlier samples
Terviseamet's earlier bathing-water samples (values unchanged). Every indicator is on each sample's page.
Harku järve rand on the map
Data is for guidance only.