BrrChecker

Aegean Sea water temperature

Aegean Sea, Kos Tigaki · Sea/Coast

The current water temperature at Aegean Sea is 25.7 °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.

25.7 °C
Measured: September 1, 2026 · continuously updated
💧 Water 25.7° · ☀️ Air 24.9° · high today 28.8°
Temperature trend of recent weeks
Aegean Sea
Photo: H. Zell · CC BY-SA 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: 23.2 °C on July 7, 2026 · highest value: 27.4 °C on August 11, 2026.

Nearby waters

Mediterranean, Kos · 8.4 km away26.5 °CAegean Sea, Kos Kardamena · 12.4 km away26.4 °CAegean Sea, Turgutreis · 14.6 km away26.2 °CAegean Sea, Gumusluk · 18.8 km away26.1 °CAegean Sea, Kalymnos · 20.8 km away24.9 °C

More measuring points: Aegean Sea

Pelion Agios Ioannis28.0 °CVolos28.0 °CKolymbia27.8 °CPefkos27.8 °Cİçmeler27.7 °CAkyaka27.6 °C

Frequently asked questions

Can you swim at Aegean Sea right now?
The current water temperature is 25.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Aegean Sea?
Currently 25.7 °C (updated continuously).

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

Open in the BrrChecker app

← All waters