Beaches/Kassari supluskoht water temperature and quality
Kassari küla, Hiiumaa vald, Hiiu maakond · Baltic Sea

Kassari supluskoht water temperature and quality

Excellent Last sample 09.07.2026 Health Board report
Nearest water temperatures
15.7 °C · Luguse 7.4 km12.4 °C · Uue-Lõve 13.9 km17.2 °C · Heltermaa 15.7 km
No on-site sensor at this bathing site — values are from the nearest Ilmateenistus stations. · Ilmateenistus
Rain
Weather today
17°C
Air now
19° / 17°
High / low today
0
UV · low
0.4 m
Waves today
Air quality
32fair
0 · good100+ · very poor
PM2.5 5.2 · PM10 8 µg/m³ Open-Meteo

Today hour by hour

Open-Meteo
UV now
Day's highest UV 3 at 17:00
Sun protection recommended 17:00–17:00
06:00UV through the day22:00
06
17°
UV 0
07
17°
UV 0
08
17°
UV 0
09
17°
UV 0
10
18°
UV 1
11
18°
UV 1
12
18°
UV 1
13
18°
UV 1
14
19°
UV 2
15
19°
UV 1
16
19°
UV 1
17
18°
UV 3
18
19°
UV 3
19
19°
UV 2
20
18°
UV 1
21
18°
UV 0
22
17°
UV 0

Weekly forecast

Open-Meteo
Sun
26.07
Today
Rain
19° / 17°
Water20°
Waves0.4 m
UV3
Wind8 m/s
Mon
27.07
Rain
18° / 15°
Water20°
Waves0.3 m
UV5
Wind5 m/s
Tue
28.07
Rain
20° / 13°
Water20°
Waves0.4 m
UV6
Wind5 m/s
Wed
29.07
Cloudy
22° / 13°
Water20°
Waves0.4 m
UV6
Wind3 m/s
Thu
30.07
Partly cloudy
25° / 14°
Water20°
Waves0.3 m
UV6
Wind3 m/s
Fri
31.07
Fog
27° / 15°
Water20°
Waves0.3 m
UV5
Wind3 m/s
Sat
01.08
Rain
26° / 19°
Water20°
Waves0.5 m
UV5
Wind4 m/s
Latest sample results

Measured indicators

Sample taken 08.07 21:00 · Tellimustöö · Kassari kiigeplatsi juurest.

Kassari supluskoht latest bathing-water sample results
IndicatorResultUnitAssessment
Soole enterokokid <10 PMÜ/100 ml vastab nõuetele
Escherichia coli <30 PMÜ/100 ml vastab nõuetele
Test protocol: NHL2026/V6258MB (vastab nõuetele)

Source: Health Board report

Earlier samples

Terviseamet's earlier bathing-water samples (values unchanged). Every indicator is on each sample's page.

Date E. coli Intestinal enterococci Assessment Protocol
10.06.2026 <10 PMÜ/100 ml <10 PMÜ/100 ml vastab nõuetele NHL2026/V5353MB
27.05.2026 90 PMÜ/100 ml 210 PMÜ/100 ml ei vasta nõuetele NHL2026/V4818MB
26.08.2025 vastab nõuetele NH2025/V163729M
13.08.2025 10 PMÜ/100 ml 30 PMÜ/100 ml vastab nõuetele NH2025/V163231M
12.08.2025 vastab nõuetele NH2025/V163207M
22.07.2025 vastab nõuetele NH2025/V162386M
09.07.2025 30 PMÜ/100 ml 10 PMÜ/100 ml vastab nõuetele NH2025/V161936M
09.07.2025 vastab nõuetele NH2025/V161992M

Kassari supluskoht on the map

Data sources Terviseamet · water quality Ilmateenistus · water temperature
Data is for guidance only.