Millstätter See, Süd water temperature

Millstätter See, Süd, Spittal an der Drau · Lake

The current water temperature at Millstätter See is 23.9 °C (as of August 31, 2026, source: AGES).

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

23.9 °C

Measured: August 31, 2026 · continuously updated

💧 Water 23.9° · ☀️ Air 14.3° · high today 21.9°

Temperature trend of recent weeks

Millstätter See, Süd — Photo: 1907 Stengel&Co. G.m.b.H. Dresden · Public domain · Wikimedia Commons

Water quality

EU classification: excellent · Visibility depth: 3.5 m

Measurement series & statistics

This measurement series includes 379 data points since July 5, 2026.

Lowest recorded value: 22.9 °C on July 7, 2026 · highest value: 27.7 °C on August 9, 2026.

Nearby waters

Millstätter See, Millstatt, Millstatt · 0.9 km away23.9 °C Millstätter See, Strandbad Millstatt · 0.9 km away23.9 °C Millstätter See, Millstatt · 1.3 km away24.5 °C Millstätter See, Seeboden, Seeboden · 3.7 km away23.9 °C Millstätter See, Strandbad Winkler, Seeboden · 4.1 km away23.9 °C

Frequently asked questions

Can you swim at Millstätter See right now?
The current water temperature is 23.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Millstätter See?
Currently 23.9 °C (updated continuously).

How is the water quality at Millstätter See?
The official classification is: excellent.

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