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

79.7

°F

June 22, 16:49

Trend:

increasing

Yesterday:

79.7°F

Tomorrow:

80.0°F

Sunrise:

05:06

Sunset:

19:20

Day Length:

14 h. 14 min.

Hefei in June

Minimum:

40.1°F

Average:

41.5°F

Maximum:

44.0°F

Sea water temperature in Hefei today

As of now, in Hefei, the water temperature is 79.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.4°F lower 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 rise 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 is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 85.4°F on 2022, while the historical minimum was 80.0°F on 2025.

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest values recorded on those days in the past. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 80.5°F, with minimum temperature starting at 80.0°F, while the maximum might reach 81.0°F.

Daily water temperature in Hefei

Date Current Year

actual* / forecast**

last year 10 years average
Jun 8 81.9°F 79.2°F 79.0°F
Jun 9 82.1°F 79.4°F 79.3°F
Jun 10 82.3°F 79.6°F 79.8°F
Jun 11 82.5°F 79.9°F 80.1°F
Jun 12 82.7°F 80.2°F 80.7°F
Jun 13 83.0°F 80.6°F 81.3°F
Jun 14 79.1°F 81.1°F 81.5°F
Jun 15 79.6°F 81.5°F 82.1°F
Jun 16 79.3°F 80.6°F 82.0°F
Jun 17 79.3°F 80.7°F 82.0°F
Jun 18 79.5°F 80.3°F 82.0°F
Jun 19 79.6°F 80.2°F 81.9°F
Jun 20 79.6°F 80.1°F 81.8°F
Jun 21 79.7°F 80.0°F 82.0°F
Jun 22 79.7°F 80.0°F 82.1°F
Jun 23 80.0°F 80.3°F 82.5°F
Jun 24 80.1°F 80.6°F 82.6°F
Jun 25 80.3°F 81.0°F 82.8°F
Jun 26 80.3°F 79.4°F 82.8°F
Jun 27 80.5°F 80.5°F 83.0°F
Jun 28 81.0°F 81.0°F 83.4°F
Jun 29 80.9°F 81.5°F 83.4°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 151 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 44.2°F in Winter, 64.6°F in Spring, 85.0°F in Summer, and 70.9°F in Autumn.