Nearest water temperatures
13.7 °C · Hüüru 6.7 km15.7 °C · Tilgu 9.4 km15.1 °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
17° / 12°
High / low today
2
UV · low
1.4 m
Waves today
Air quality
24fair
0 · good100+ · very poor
PM2.5 3.6 · PM10 8.5 µg/m³
Open-Meteo
Today hour by hour
Open-Meteo
UV now –
Day's highest UV 3 at 14:00
Sun protection recommended 13:00–15:00
06:00UV through the day22:00
06
15°
UV 0
07
15°
UV 0
08
14°
UV 0
09
15°
UV 1
10
15°
UV 1
11
16°
UV 2
12
16°
UV 3
13
16°
UV 3
14
16°
UV 3
15
17°
UV 3
16
16°
UV 3
17
16°
UV 2
18
15°
UV 1
19
15°
UV 0
20
13°
UV 0
21
13°
UV 0
22
12°
UV 0
Weekly forecast
Open-MeteoSun
20.09
Rain
17° / 12°
Water17°
Waves1.4 m
UV3
Wind9 m/s
Mon
21.09
Rain
16° / 10°
Water17°
Waves0.8 m
UV3
Wind4 m/s
Tue
22.09
Partly cloudy
15° / 11°
Water16°
Waves0.5 m
UV3
Wind6 m/s
Wed
23.09
Rain
14° / 10°
Water16°
Waves0.8 m
UV2
Wind7 m/s
Thu
24.09
Showers
16° / 11°
Water16°
Waves0.8 m
UV1
Wind9 m/s
Fri
25.09
Rain
15° / 9°
Water16°
Waves0.6 m
UV2
Wind6 m/s
Sat
26.09
Rain
15° / 7°
Water16°
Waves0.8 m
UV1
Wind5 m/s
Latest sample results
Measured indicators
Sample taken 09.08 21:00 · Tellimustöö · Harku järve supluskoha keskosa.
Test protocol: NHL2026/V7081MB (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.