
Pierre Loti Hill
Eyüpsultan, Istanbul 41 km
Sea temperature · Istanbul
Updated: · Source: Open-Meteo Marine (Copernicus, DWD)
The sea in Çatalca is 18.9°C right now, with waves of 0.3 m. The water is cool; fine for a short swim, chilly for some. The sea is calm. The air temperature is 10°C. The sea will cool by 0.5°C over the next 7 days.
| Day | Sea | Max wave |
|---|---|---|
| Today October 17 | 18.8°C | 0.4 m |
| Sun October 18 | 18.6°C | 0.2 m |
| Mon October 19 | 18.4°C | 0.1 m |
| Tue October 20 | 18.4°C | 0.0 m |
| Wed October 21 | 18.4°C | 0.1 m |
| Thu October 22 | 18.4°C | 0.0 m |
| Fri October 23 | 18.3°C | 0.2 m |
Warmest to coolest sea.
Watch the beach and sea live.

Eyüpsultan, Istanbul 41 km

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Over the 7-day forecast the water stays between 18.3 and 18.8°C; the warmest day is Sat, October 17 (18.8°C). The highest waves, about 0.4 m, are expected on Sat, October 17; the calmest day is Tue, October 20 (0.0 m). Right now the sea is 8.6°C warmer than the air.
Latest readings on neighbouring coasts: Arnavutköy 19.1°C, Avcılar 19.1°C, Bağcılar 18.9°C and Başakşehir 19.1°C.
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