What is the current water temperature in Mangalia?

Q: What is the current water temperature in Mangalia?

As of now, in Mangalia, the water temperature is 7.69°C. 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.

Romania > Mangalia

Water temperature in Mangalia

Detailed information about the current water temperature in Mangalia. 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.

45.8

°F

January 17, 06:35

Trend:

stable

Yesterday:

45.8°F

Tomorrow:

45.7°F

Sunrise:

07:36

Sunset:

16:56

Day Length:

9 h. 20 min.

Mangalia in January

Minimum:

43.5°F

Average:

47.5°F

Maximum:

51.2°F

Sea water temperature in Mangalia today

As of now, in Mangalia, the water temperature is 45.8°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 1.3°F higher 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 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 47.6°F on 2025, while the historical minimum was 40.1°F on 2017.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 45.3°F, the minimum temperature may reach 45.0°F, and the maximum might stay at 45.8°F.

Daily water temperature in Mangalia

Date	Current Year actual* / forecast**	last year	10 years average
Jan 3	48.6°F	46.5°F	47.6°F
Jan 4	48.8°F	46.3°F	47.7°F
Jan 5	48.8°F	46.3°F	47.6°F
Jan 6	48.6°F	46.3°F	47.5°F
Jan 7	49.4°F	47.5°F	47.5°F
Jan 8	49.5°F	48.9°F	47.4°F
Jan 9	48.9°F	48.7°F	46.9°F
Jan 10	48.1°F	49.7°F	46.7°F
Jan 11	47.8°F	50.1°F	46.5°F
Jan 12	47.4°F	49.8°F	46.4°F
Jan 13	46.6°F	49.3°F	45.8°F
Jan 14	46.2°F	49.3°F	45.5°F
Jan 15	46.0°F	48.8°F	45.1°F
Jan 16	45.8°F	48.2°F	44.5°F
Jan 17	45.8°F	47.6°F	44.5°F
Jan 18	45.7°F	47.1°F	44.4°F
Jan 19	45.8°F	46.4°F	44.5°F
Jan 20	45.3°F	45.6°F	44.0°F
Jan 21	45.3°F	45.6°F	44.0°F
Jan 22	45.2°F	45.5°F	43.9°F
Jan 23	45.0°F	45.3°F	43.7°F
Jan 24	45.1°F	45.5°F	43.7°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 Mangalia by month

In Mangalia, the months July through September offer comfortable swimming conditions, which amounts to 86 swimming days.

The warmest water in Mangalia was recorded on July 19, 2024, reaching a 82.9°F. While the coldest temperature occurred on February 25, 2025, dipping to 37.1°F. The average readings by season are 46.2°F in Winter, 51.1°F in Spring, 74.5°F in Summer, and 65.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Eforie Nord	45.1°F	17mi
Constanţa	44.0°F	25mi
Kavarna	46.3°F	29mi
Istria	42.6°F	52mi
Byala	47.9°F	74mi

* current water temperature in this city

** straight line distance from Mangalia