All data are in degrees Fahrenheit

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Water temperature in İzmit

Detailed information about the current water temperature in İzmit. 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 İzmit now

66.1

°F

October 14, 18:41

Trend:

stable

Yesterday:

65.8°F

Tomorrow:

65.9°F

Sunrise:

07:10

Sunset:

18:22

Day Length:

11 h. 12 min.

İzmit in October

Minimum:

47.2°F

Average:

49.9°F

Maximum:

52.2°F

Sea water temperature in İzmit today

As of now, in İzmit, the water temperature is 66.1°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is 1.0°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall 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 also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 71.0°F on 2024, while the historical minimum was 63.9°F on 2021.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 65.1°F, the minimum temperature may reach 64.3°F, and the maximum might stay at 65.9°F.

Daily water temperature in İzmit

Date Current Year

actual* / forecast**

last year 10 years average
Sep 30 70.1°F 73.3°F 70.7°F
Oct 1 69.6°F 72.8°F 70.5°F
Oct 2 69.1°F 72.5°F 70.4°F
Oct 3 68.5°F 71.5°F 69.8°F
Oct 4 68.5°F 71.2°F 70.0°F
Oct 5 68.7°F 71.3°F 69.8°F
Oct 6 68.8°F 72.2°F 69.6°F
Oct 7 67.7°F 71.7°F 69.1°F
Oct 8 67.3°F 70.9°F 68.8°F
Oct 9 67.0°F 70.8°F 68.5°F
Oct 10 66.6°F 69.9°F 68.0°F
Oct 11 66.5°F 69.8°F 67.7°F
Oct 12 66.1°F 69.9°F 67.2°F
Oct 13 65.8°F 69.4°F 67.0°F
Oct 14 66.1°F 71.0°F 67.1°F
Oct 15 65.9°F 70.2°F 66.9°F
Oct 16 65.7°F 70.2°F 66.7°F
Oct 17 65.5°F 69.6°F 66.5°F
Oct 18 65.2°F 69.3°F 66.2°F
Oct 19 64.9°F 68.6°F 65.9°F
Oct 20 64.5°F 67.6°F 65.6°F
Oct 21 64.3°F 67.2°F 65.3°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 İzmit by month

In İzmit, the months July through August offer comfortable swimming conditions, which amounts to 72 swimming days.
The warmest water in İzmit was recorded on July 20, 2024, reaching a 80.7°F. While the coldest temperature occurred on February 21, 2017, dipping to 43.6°F. The average readings by season are 50.1°F in Winter, 55.3°F in Spring, 73.9°F in Summer, and 66.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Yalova 65.8°F 35mi
Maltepe 65.9°F 42mi
Umraniye 67.1°F 45mi
Üsküdar 67.2°F 51mi
Kocaali 70.0°F 52mi
Istanbul 67.0°F 54mi
Bursa 66.3°F 60mi

* current water temperature in this city

** straight line distance from İzmit