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

50.1

°F

March 13, 16:32

Trend:

increasing

Yesterday:

50.1°F

Tomorrow:

50.5°F

Sunrise:

06:10

Sunset:

18:03

Day Length:

11 h. 53 min.

Nantong in March

Minimum:

45.2°F

Average:

49.0°F

Maximum:

51.7°F

Sea water temperature in Nantong today

As of now, in Nantong, the water temperature is 50.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. 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 rise a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling 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 54.6°F on 2021, while the historical minimum was 47.6°F on 2016.

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 maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 51.7°F, with minimum temperature starting at 50.5°F, while the maximum might reach 52.7°F.

Daily water temperature in Nantong

Date Current Year

actual* / forecast**

last year 10 years average
Feb 27 48.2°F 47.8°F 48.3°F
Feb 28 49.4°F 47.7°F 48.5°F
Mar 1 49.7°F 47.6°F 48.6°F
Mar 2 53.4°F 47.6°F 49.2°F
Mar 3 52.8°F 47.3°F 48.9°F
Mar 4 52.2°F 47.8°F 48.9°F
Mar 5 51.8°F 47.8°F 49.5°F
Mar 6 51.5°F 47.7°F 49.5°F
Mar 7 50.4°F 47.7°F 49.6°F
Mar 8 49.4°F 47.9°F 49.9°F
Mar 9 49.9°F 46.9°F 50.0°F
Mar 10 49.9°F 47.4°F 50.4°F
Mar 11 50.2°F 47.0°F 50.4°F
Mar 12 50.1°F 47.9°F 50.5°F
Mar 13 50.1°F 48.0°F 50.8°F
Mar 14 50.5°F 48.0°F 51.2°F
Mar 15 51.0°F 48.1°F 51.7°F
Mar 16 51.1°F 48.4°F 51.8°F
Mar 17 52.1°F 51.5°F 52.8°F
Mar 18 52.0°F 51.2°F 52.7°F
Mar 19 52.5°F 50.9°F 53.1°F
Mar 20 52.7°F 32.0°F 53.3°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 126 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 50.3°F in Winter, 60.0°F in Spring, 80.9°F in Summer, and 72.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Zhangjiagang 52.9°F 23mi
Changshu 50.3°F 28mi
Jiangyin 54.1°F 37mi
Wuxi 52.5°F 47mi
Suzhou 49.6°F 53mi
Changzhou 53.7°F 57mi
Zhabei 50.9°F 63mi
Shanghai 50.6°F 66mi

* current water temperature in this city

** straight line distance from Nantong