All data are in degrees Fahrenheit

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Water temperature in Hefei

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

47.1

°F

February 14, 08:22

Trend:

increasing

Yesterday:

46.7°F

Tomorrow:

47.2°F

Sunrise:

06:55

Sunset:

17:56

Day Length:

11 h. 1 min.

Hefei in February

Minimum:

39.7°F

Average:

41.0°F

Maximum:

44.1°F

Sea water temperature in Hefei today

As of now, in Hefei, the water temperature is 47.1°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 3.2°F higher 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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 45.9°F on 2025, while the historical minimum was 43.0°F on 2016.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 48.3°F, with minimum temperature starting at 47.2°F, while the maximum might reach 49.3°F.

Daily water temperature in Hefei

Date Current Year

actual* / forecast**

last year 10 years average
Jan 31 41.9°F 42.6°F 41.4°F
Feb 1 41.9°F 42.6°F 41.5°F
Feb 2 41.9°F 42.5°F 41.5°F
Feb 3 42.0°F 42.6°F 41.6°F
Feb 4 42.1°F 42.6°F 41.8°F
Feb 5 42.2°F 47.0°F 42.2°F
Feb 6 42.4°F 46.8°F 42.3°F
Feb 7 42.5°F 46.5°F 42.4°F
Feb 8 42.6°F 46.3°F 42.5°F
Feb 9 42.7°F 46.1°F 42.6°F
Feb 10 42.9°F 46.0°F 42.8°F
Feb 11 43.1°F 45.9°F 42.9°F
Feb 12 43.3°F 45.9°F 43.2°F
Feb 13 46.7°F 45.8°F 43.4°F
Feb 14 47.1°F 45.9°F 43.9°F
Feb 15 47.2°F 45.9°F 44.0°F
Feb 16 47.4°F 45.1°F 44.2°F
Feb 17 47.9°F 45.3°F 44.7°F
Feb 18 48.4°F 44.8°F 45.1°F
Feb 19 48.7°F 43.8°F 45.4°F
Feb 20 49.0°F 44.2°F 45.7°F
Feb 21 49.3°F 44.6°F 46.0°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 Hefei by month

In Hefei, the months May through September offer comfortable swimming conditions, which amounts to 152 swimming days.
The warmest water in Hefei was recorded on August 8, 2024, reaching a 92.7°F. While the coldest temperature occurred on January 26, 2016, dipping to 36.9°F. The average readings by season are 44.1°F in Winter, 64.5°F in Spring, 85.0°F in Summer, and 70.9°F in Autumn.