All data are in degrees Fahrenheit


Water temperature in İzmir

Detailed information about the current water temperature in İzmir. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in İzmir now



May 18, 18:53











Day Length:

14 h. 22 min.

İzmir in May







Sea water temperature in İzmir today

As of now, in İzmir, the water temperature is 66.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.3°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 71.4°F on 2018, while the historical minimum was 66.0°F on 2014.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 67.5°F, with minimum temperature starting at 67.0°F, while the maximum might reach 68.2°F.

Daily water temperature in İzmir

Date Current Year

actual* / forecast**

last year 10 years average
May 4 68.2°F 64.5°F 66.2°F
May 5 67.5°F 64.4°F 66.1°F
May 6 68.4°F 64.2°F 66.1°F
May 7 67.4°F 64.2°F 66.0°F
May 8 67.6°F 64.8°F 66.2°F
May 9 67.3°F 64.0°F 66.4°F
May 10 68.4°F 63.9°F 66.3°F
May 11 68.2°F 63.5°F 66.2°F
May 12 68.7°F 63.8°F 66.7°F
May 13 69.0°F 64.4°F 67.0°F
May 14 69.5°F 64.9°F 67.5°F
May 15 67.0°F 63.8°F 67.5°F
May 16 67.4°F 64.8°F 68.1°F
May 17 67.5°F 66.0°F 68.5°F
May 18 66.5°F 67.2°F 68.8°F
May 19 67.0°F 66.6°F 69.2°F
May 20 67.3°F 67.6°F 69.5°F
May 21 67.4°F 67.6°F 69.6°F
May 22 67.3°F 68.1°F 69.6°F
May 23 67.6°F 68.2°F 69.9°F
May 24 67.8°F 68.5°F 70.1°F
May 25 68.2°F 68.8°F 70.5°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in İzmir by month

In İzmir, the months June through September offer comfortable swimming conditions, which amounts to 116 swimming days.
The warmest water in İzmir was recorded on August 7, 2022, reaching a 86.2°F. While the coldest temperature occurred on February 22, 2019, dipping to 53.5°F. The average readings by season are 59.6°F in Winter, 62.8°F in Spring, 78.5°F in Summer, and 71.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Karabağlar 66.6°F 3mi
Özdere 66.7°F 27mi
Karaburun 65.7°F 37mi
Samos 65.8°F 46mi
Davutlar 67.3°F 48mi
Skópelos 65.0°F 57mi
Mytilene 65.2°F 57mi
Pétra 64.7°F 82mi

* current water temperature in this city

** straight line distance from İzmir