Grabensee water temperature

Grabensee · Lake

The current water temperature at Grabensee is 23.6 °C (as of August 31, 2026, source: Hydrographie Land Salzburg).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

23.6 °C

Measured: August 31, 2026 · continuously updated

💧 Water 23.6° · ☀️ Air 14.6° · high today 22.9°

Temperature trend of recent weeks

Grabensee — Photo: Henry Kellner · CC BY-SA 3.0 at · Wikimedia Commons

Measurement series & statistics

This measurement series includes 626 data points since July 4, 2026.

Lowest recorded value: 21.6 °C on August 26, 2026 · highest value: 39.7 °C on July 14, 2026.

Nearby waters

Grabensee, Perwang, Berndorf bei Salzburg · 1.3 km away23.6 °C Mattsee, Mattsee, Mattsee · 2.0 km away23.2 °C Obertrumer See, Seeham, Seeham · 2.0 km away23.3 °C Mattsee · 2.6 km away23.2 °C Berndorfer Bach, Elexlochen · 2.7 km away17.1 °C

Frequently asked questions

Can you swim at Grabensee right now?
The current water temperature is 23.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Grabensee?
Currently 23.6 °C (updated continuously).

← All waters