All data are in degrees Fahrenheit

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Water temperature in Constanţa

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

48.1

°F

December 20, 22:00

Trend:

decreasing

Yesterday:

48.8°F

Tomorrow:

48.0°F

Sunrise:

07:37

Sunset:

16:29

Day Length:

8 h. 52 min.

Constanţa in December

Minimum:

40.8°F

Average:

45.0°F

Maximum:

49.2°F

Sea water temperature in Constanţa today

As of now, in Constanţa, the water temperature is 48.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. 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 considerably 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 49.8°F on 2019, while the historical minimum was 45.2°F on 2018.

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 maximum recorded over the past years. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 47.5°F, the minimum temperature may reach 47.2°F, and the maximum might stay at 48.0°F.

Daily water temperature in Constanţa

Date Current Year

actual* / forecast**

last year 10 years average
Dec 6 55.2°F 52.6°F 51.7°F
Dec 7 54.8°F 52.2°F 51.5°F
Dec 8 54.4°F 52.1°F 51.3°F
Dec 9 53.3°F 50.6°F 51.1°F
Dec 10 52.9°F 50.1°F 50.9°F
Dec 11 52.4°F 48.0°F 50.5°F
Dec 12 51.2°F 47.9°F 50.0°F
Dec 13 50.8°F 48.1°F 49.6°F
Dec 14 50.1°F 46.7°F 49.0°F
Dec 15 49.4°F 47.4°F 48.9°F
Dec 16 49.3°F 49.8°F 48.6°F
Dec 17 47.9°F 51.6°F 48.4°F
Dec 18 47.9°F 50.6°F 48.5°F
Dec 19 48.8°F 49.2°F 48.3°F
Dec 20 48.1°F 49.2°F 48.1°F
Dec 21 48.0°F 50.5°F 47.9°F
Dec 22 47.9°F 50.2°F 47.9°F
Dec 23 47.6°F 48.9°F 47.6°F
Dec 24 47.3°F 48.8°F 47.2°F
Dec 25 47.2°F 48.4°F 47.1°F
Dec 26 47.4°F 48.0°F 47.4°F
Dec 27 47.3°F 47.4°F 47.2°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 Constanţa by month

In Constanţa, the months July through August offer comfortable swimming conditions, which amounts to 81 swimming days.
The warmest water in Constanţa was recorded on July 19, 2024, reaching a 83.5°F. While the coldest temperature occurred on February 19, 2017, dipping to 35.9°F. The average readings by season are 45.0°F in Winter, 51.3°F in Spring, 74.8°F in Summer, and 64.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Eforie Nord 50.3°F 8mi
Mangalia 50.8°F 25mi
Istria 41.8°F 27mi
Kavarna 51.5°F 54mi

* current water temperature in this city

** straight line distance from Constanţa