Water temperature in Dalian
70.7
°F
October 3, 13:48
Trend:
decreasingYesterday:
71.0°FTomorrow:
70.3°F
Sunrise:
Sunset:
Day Length:
11 h. 43 min.Dalian in October
Minimum:
39.6°FAverage:
42.0°FMaximum:
44.1°FSea water temperature in Dalian today
As of now, in Dalian, the water temperature is 70.7°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 0.8°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 71.7°F on 2025, while the historical minimum was 67.8°F on 2016.
Daily water temperature in Dalian
| Date |
Current Year
actual* / forecast** |
last year | 10 years average |
|---|---|---|---|
| Sep 19 | 73.3°F | 75.3°F | 73.4°F |
| Sep 20 | 73.1°F | 72.9°F | 72.9°F |
| Sep 21 | 73.0°F | 73.1°F | 72.4°F |
| Sep 22 | 72.9°F | 72.9°F | 72.1°F |
| Sep 23 | 73.3°F | 72.6°F | 72.0°F |
| Sep 24 | 72.7°F | 74.5°F | 72.0°F |
| Sep 25 | 71.4°F | 71.7°F | 71.4°F |
| Sep 26 | 73.1°F | 72.0°F | 71.3°F |
| Sep 27 | 73.0°F | 72.5°F | 71.3°F |
| Sep 28 | 72.5°F | 72.1°F | 70.9°F |
| Sep 29 | 72.5°F | 72.2°F | 70.8°F |
| Sep 30 | 72.8°F | 72.8°F | 70.8°F |
| Oct 1 | 71.5°F | 72.7°F | 70.5°F |
| Oct 2 | 71.0°F | 72.2°F | 70.1°F |
| Oct 3 | 70.7°F | 71.7°F | 69.9°F |
| Oct 4 | 70.3°F | 72.0°F | 69.5°F |
| Oct 5 | 69.8°F | 71.5°F | 69.0°F |
| Oct 6 | 69.5°F | 71.1°F | 68.7°F |
| Oct 7 | 69.0°F | 70.8°F | 68.1°F |
| Oct 8 | 68.4°F | 70.9°F | 67.6°F |
| Oct 9 | 68.0°F | 70.5°F | 67.2°F |
| Oct 10 | 67.9°F | 70.0°F | 67.1°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.