Aegean Sea water temperature

Aegean Sea, Ouranoupoli · Sea/Coast

The current water temperature at Aegean Sea is 27.6 °C (as of September 1, 2026, source: Open-Meteo marine model).

The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.

27.6 °C

Measured: September 1, 2026 · continuously updated

💧 Water 27.6° · ☀️ Air 26.5° · high today 28.2°

Temperature trend of recent weeks

Aegean Sea — Photo: Moni Monev · CC BY 3.0 · Wikimedia Commons

Water quality

EU classification: excellent

Measurement series & statistics

This measurement series includes 595 data points since July 3, 2026.

Lowest recorded value: 26.4 °C on July 7, 2026 · highest value: 30.5 °C on July 22, 2026.

Nearby waters

Mediterranean, Sarti · 26.9 km away27.4 °C Aegean Sea, Sithonia Neos Marmaras · 32.4 km away27.6 °C Aegean Sea, Kassandra Pefkochori · 49.4 km away27.6 °C Mediterranean, Hanioti · 50.4 km away27.6 °C Mediterranean, Kallithea · 53.3 km away28.1 °C

More measuring points: Aegean Sea

Pelion Agios Ioannis28.0 °C Volos28.0 °C Kolymbia27.8 °C Pefkos27.8 °C İçmeler27.7 °C Akyaka27.6 °C

Frequently asked questions

Can you swim at Aegean Sea right now?
The current water temperature is 27.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Aegean Sea?
Currently 27.6 °C (updated continuously).

How is the water quality at Aegean Sea?
The official classification is: excellent.

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