All data are in degrees Fahrenheit

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Water temperature in Sevastopol

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

71.8

°F

September 23, 02:16

Trend:

decreasing

Yesterday:

72.1°F

Tomorrow:

71.1°F

Sunrise:

06:33

Sunset:

18:43

Day Length:

12 h. 10 min.

Sevastopol in September

Minimum:

47.0°F

Average:

49.9°F

Maximum:

52.1°F

Sea water temperature in Sevastopol today

As of now, in Sevastopol, the water temperature is 71.8°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 about the same as 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 fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 74.2°F on 2017, while the historical minimum was 69.1°F on 2019.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the minimum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 70.5°F, the minimum temperature may reach 69.7°F, and the maximum might stay at 71.2°F.

Daily water temperature in Sevastopol

Date Current Year

actual* / forecast**

last year 10 years average
Sep 9 73.3°F 74.9°F 75.1°F
Sep 10 73.3°F 74.9°F 74.8°F
Sep 11 72.5°F 74.2°F 74.4°F
Sep 12 73.5°F 73.8°F 74.6°F
Sep 13 73.8°F 73.4°F 74.4°F
Sep 14 72.9°F 73.9°F 74.4°F
Sep 15 73.0°F 73.2°F 74.2°F
Sep 16 71.8°F 73.1°F 73.9°F
Sep 17 71.7°F 72.2°F 73.6°F
Sep 18 72.1°F 72.4°F 73.5°F
Sep 19 71.9°F 72.1°F 73.3°F
Sep 20 72.2°F 70.0°F 72.9°F
Sep 21 72.1°F 71.0°F 72.7°F
Sep 22 72.1°F 71.3°F 72.2°F
Sep 23 71.8°F 71.2°F 71.9°F
Sep 24 71.1°F 69.5°F 71.2°F
Sep 25 71.2°F 68.5°F 71.3°F
Sep 26 71.0°F 69.7°F 71.1°F
Sep 27 70.4°F 67.9°F 70.5°F
Sep 28 70.0°F 67.6°F 70.1°F
Sep 29 69.9°F 67.4°F 70.0°F
Sep 30 69.7°F 67.0°F 69.8°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 Sevastopol by month

In Sevastopol, the months July through September offer comfortable swimming conditions, which amounts to 79 swimming days.
The warmest water in Sevastopol was recorded on July 30, 2025, reaching a 81.0°F. While the coldest temperature occurred on February 18, 2017, dipping to 45.3°F. The average readings by season are 50.0°F in Winter, 52.5°F in Spring, 73.9°F in Summer, and 66.1°F in Autumn.