All data are in degrees Fahrenheit

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Water temperature in Nantong

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

69.6

°F

November 2, 05:39

Trend:

decreasing

Yesterday:

69.9°F

Tomorrow:

69.4°F

Sunrise:

06:13

Sunset:

17:06

Day Length:

10 h. 53 min.

Nantong in November

Minimum:

45.7°F

Average:

48.3°F

Maximum:

50.8°F

Sea water temperature in Nantong today

As of now, in Nantong, the water temperature is 69.6°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 2.6°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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 72.1°F on 2023, while the historical minimum was 64.8°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 shows a gradual cooling trend. The average temperature is expected to be 69.1°F, the minimum temperature may reach 68.4°F, and the maximum might stay at 69.6°F.

Daily water temperature in Nantong

Date Current Year

actual* / forecast**

last year 10 years average
Oct 19 74.6°F 74.7°F 71.9°F
Oct 20 74.1°F 74.0°F 71.5°F
Oct 21 73.6°F 73.4°F 71.1°F
Oct 22 73.2°F 72.8°F 70.7°F
Oct 23 73.4°F 70.6°F 70.3°F
Oct 24 72.9°F 70.3°F 69.9°F
Oct 25 72.4°F 69.4°F 69.7°F
Oct 26 71.7°F 69.0°F 69.5°F
Oct 27 71.3°F 68.6°F 69.2°F
Oct 28 71.1°F 68.2°F 68.5°F
Oct 29 70.6°F 64.9°F 68.0°F
Oct 30 70.6°F 67.0°F 68.0°F
Oct 31 70.1°F 66.6°F 67.5°F
Nov 1 69.9°F 66.3°F 67.3°F
Nov 2 69.6°F 66.2°F 67.0°F
Nov 3 69.4°F 65.4°F 66.8°F
Nov 4 69.6°F 65.1°F 67.0°F
Nov 5 69.2°F 64.7°F 66.6°F
Nov 6 69.2°F 64.6°F 66.6°F
Nov 7 69.0°F 64.3°F 66.4°F
Nov 8 68.7°F 64.1°F 66.1°F
Nov 9 68.4°F 63.8°F 65.8°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 Nantong by month

In Nantong, the months June through September offer comfortable swimming conditions, which amounts to 133 swimming days.
The warmest water in Nantong was recorded on August 13, 2022, reaching a 91.2°F. While the coldest temperature occurred on February 8, 2016, dipping to 41.8°F. The average readings by season are 50.6°F in Winter, 60.6°F in Spring, 81.4°F in Summer, and 73.0°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Zhangjiagang 70.3°F 23mi
Changshu 69.8°F 28mi
Jiangyin 69.0°F 37mi
Wuxi 66.3°F 47mi
Suzhou 65.7°F 53mi
Changzhou 69.6°F 57mi
Zhabei 69.2°F 63mi
Shanghai 69.1°F 66mi

* current water temperature in this city

** straight line distance from Nantong