All data are in degrees Fahrenheit

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Water temperature in Beidaihe

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

68.0

°F

June 9, 01:53

Trend:

increasing

Yesterday:

67.6°F

Tomorrow:

68.4°F

Sunrise:

04:34

Sunset:

19:29

Day Length:

14 h. 55 min.

Beidaihe in June

Minimum:

32.5°F

Average:

33.9°F

Maximum:

36.6°F

Sea water temperature in Beidaihe today

As of now, in Beidaihe, the water temperature is 68.0°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 0.4°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 rise a bit.

Recent sea temperature and forecast

Today's water temperature closely matches the previous two weeks' average, indicating a stable trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 70.5°F on 2025, while the historical minimum was 64.4°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest 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 69.3°F, with minimum temperature starting at 68.4°F, while the maximum might reach 70.4°F.

Daily water temperature in Beidaihe

Date Current Year

actual* / forecast**

last year 10 years average
May 26 65.1°F 63.8°F 63.3°F
May 27 64.8°F 63.9°F 63.0°F
May 28 66.2°F 65.6°F 63.5°F
May 29 67.4°F 66.3°F 64.2°F
May 30 68.3°F 66.5°F 64.7°F
May 31 69.0°F 66.1°F 65.0°F
Jun 1 69.3°F 66.0°F 65.5°F
Jun 2 69.6°F 65.8°F 65.7°F
Jun 3 68.8°F 67.8°F 66.5°F
Jun 4 68.6°F 67.2°F 67.0°F
Jun 5 68.1°F 68.2°F 66.8°F
Jun 6 69.7°F 68.9°F 67.2°F
Jun 7 67.8°F 69.5°F 67.3°F
Jun 8 67.6°F 70.2°F 67.2°F
Jun 9 68.0°F 70.5°F 67.6°F
Jun 10 68.4°F 69.9°F 68.0°F
Jun 11 68.7°F 70.3°F 68.3°F
Jun 12 69.0°F 71.2°F 68.6°F
Jun 13 69.4°F 70.3°F 69.0°F
Jun 14 69.6°F 69.1°F 69.2°F
Jun 15 70.0°F 71.2°F 69.6°F
Jun 16 70.4°F 71.4°F 70.0°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 Beidaihe by month

In Beidaihe, the months July through September offer comfortable swimming conditions, which amounts to 88 swimming days.
The warmest water in Beidaihe was recorded on August 6, 2022, reaching a 84.1°F. While the coldest temperature occurred on January 5, 2022, dipping to 32.0°F. The average readings by season are 35.0°F in Winter, 48.7°F in Spring, 76.1°F in Summer, and 63.4°F in Autumn.