All data are in degrees Fahrenheit

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Water temperature in Dalian

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

72.3

°F

July 4, 00:34

Trend:

increasing

Yesterday:

72.0°F

Tomorrow:

72.3°F

Sunrise:

04:33

Sunset:

19:23

Day Length:

14 h. 50 min.

Dalian in July

Minimum:

39.4°F

Average:

42.4°F

Maximum:

44.4°F

Sea water temperature in Dalian today

As of now, in Dalian, the water temperature is 72.3°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 0.7°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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 73.5°F on 2017, while the historical minimum was 69.8°F on 2020.

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 histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 73.4°F, with minimum temperature starting at 72.3°F, while the maximum might reach 74.1°F.

Daily water temperature in Dalian

Date Current Year

actual* / forecast**

last year 10 years average
Jun 20 69.5°F 68.3°F 67.6°F
Jun 21 68.9°F 68.6°F 67.9°F
Jun 22 69.2°F 68.6°F 68.4°F
Jun 23 69.2°F 68.9°F 68.8°F
Jun 24 69.4°F 69.2°F 69.0°F
Jun 25 70.3°F 70.6°F 69.3°F
Jun 26 69.2°F 72.7°F 69.7°F
Jun 27 69.9°F 72.8°F 70.0°F
Jun 28 69.9°F 72.9°F 70.5°F
Jun 29 69.8°F 71.4°F 70.3°F
Jun 30 69.4°F 71.7°F 70.6°F
Jul 1 70.0°F 71.6°F 70.9°F
Jul 2 69.5°F 72.8°F 71.1°F
Jul 3 72.0°F 72.6°F 71.3°F
Jul 4 72.3°F 73.1°F 71.6°F
Jul 5 72.3°F 74.9°F 71.6°F
Jul 6 73.2°F 77.6°F 72.5°F
Jul 7 73.4°F 78.5°F 72.7°F
Jul 8 73.4°F 78.2°F 72.7°F
Jul 9 73.5°F 78.3°F 72.8°F
Jul 10 74.0°F 77.9°F 73.4°F
Jul 11 74.1°F 78.6°F 73.5°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 Dalian by month

In Dalian, the months July through September offer comfortable swimming conditions, which amounts to 71 swimming days.
The warmest water in Dalian was recorded on August 19, 2024, reaching a 84.2°F. While the coldest temperature occurred on February 20, 2016, dipping to 33.2°F. The average readings by season are 41.9°F in Winter, 46.8°F in Spring, 73.1°F in Summer, and 64.8°F in Autumn.