What is the current water temperature in Changshu?

As of now, in Changshu, the water temperature is 27.38°C. It's safe to say that the water is comfortably warm for various water-related activities.

China > Changshu

Water temperature in Changshu

Detailed information about the current water temperature in Changshu. 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.

81.3

°F

July 7, 14:03

Trend:

decreasing

Yesterday:

81.3°F

Tomorrow:

81.2°F

Sunrise:

04:58

Sunset:

19:06

Day Length:

14 h. 8 min.

Changshu in July

Minimum:

46.5°F

Average:

49.0°F

Maximum:

51.2°F

Sea water temperature in Changshu today

As of now, in Changshu, the water temperature is 81.3°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 0.7°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 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 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 84.9°F on 2025, while the historical minimum was 79.0°F on 2019.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 81.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Changshu

Date	Current Year actual* / forecast**	last year	10 years average
Jun 23	77.0°F	77.8°F	77.9°F
Jun 24	77.0°F	77.6°F	77.9°F
Jun 25	77.0°F	77.9°F	77.8°F
Jun 26	77.8°F	78.0°F	78.0°F
Jun 27	77.9°F	77.6°F	78.1°F
Jun 28	78.4°F	79.6°F	78.3°F
Jun 29	78.2°F	81.3°F	78.7°F
Jun 30	77.9°F	81.3°F	79.0°F
Jul 1	77.9°F	84.5°F	79.6°F
Jul 2	78.5°F	84.9°F	80.1°F
Jul 3	79.0°F	85.4°F	80.4°F
Jul 4	79.9°F	84.7°F	81.0°F
Jul 5	80.3°F	83.9°F	81.4°F
Jul 6	81.3°F	86.3°F	82.0°F
Jul 7	81.3°F	84.9°F	82.0°F
Jul 8	81.2°F	86.0°F	81.8°F
Jul 9	81.4°F	84.2°F	82.0°F
Jul 10	81.7°F	83.4°F	82.4°F
Jul 11	81.4°F	83.9°F	82.1°F
Jul 12	81.6°F	84.2°F	82.3°F
Jul 13	81.9°F	82.6°F	82.6°F
Jul 14	82.2°F	84.9°F	82.9°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 Changshu by month

In Changshu, the months June through September offer comfortable swimming conditions, which amounts to 131 swimming days.

The warmest water in Changshu was recorded on August 16, 2022, reaching a 90.4°F. While the coldest temperature occurred on February 2, 2016, dipping to 41.1°F. The average readings by season are 50.2°F in Winter, 60.4°F in Spring, 81.5°F in Summer, and 72.8°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Zhangjiagang	81.5°F	19mi
Suzhou	81.5°F	25mi
Wuxi	80.8°F	27mi
Nantong	81.3°F	28mi
Jiangyin	81.5°F	34mi
Changzhou	80.9°F	47mi
Zhabei	81.2°F	50mi
Shanghai	80.9°F	51mi
Yixing	81.2°F	58mi
Huzhou	82.0°F	66mi

* current water temperature in this city

** straight line distance from Changshu