All data are in degrees Fahrenheit

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Water temperature in Zhoushan

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

56.6

°F

December 22, 13:17

Trend:

decreasing

Yesterday:

56.9°F

Tomorrow:

56.3°F

Sunrise:

06:44

Sunset:

16:56

Day Length:

10 h. 12 min.

Zhoushan in December

Minimum:

48.8°F

Average:

52.0°F

Maximum:

54.6°F

Sea water temperature in Zhoushan today

As of now, in Zhoushan, the water temperature is 56.6°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 0.2°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 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 58.1°F on 2016, while the historical minimum was 54.7°F on 2014.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 55.7°F, the minimum temperature may reach 55.0°F, and the maximum might stay at 56.3°F.

Daily water temperature in Zhoushan

Date Current Year

actual* / forecast**

last year 10 years average
Dec 8 62.0°F 61.1°F 60.9°F
Dec 9 62.2°F 62.9°F 60.9°F
Dec 10 61.1°F 62.4°F 60.4°F
Dec 11 60.5°F 62.2°F 60.2°F
Dec 12 60.5°F 61.6°F 59.9°F
Dec 13 60.1°F 61.2°F 59.5°F
Dec 14 59.6°F 62.8°F 59.3°F
Dec 15 59.6°F 63.2°F 58.9°F
Dec 16 58.6°F 62.4°F 58.5°F
Dec 17 58.0°F 61.0°F 57.8°F
Dec 18 56.9°F 60.4°F 57.3°F
Dec 19 56.8°F 59.7°F 57.0°F
Dec 20 57.0°F 59.5°F 56.8°F
Dec 21 56.9°F 57.9°F 56.7°F
Dec 22 56.6°F 56.8°F 56.4°F
Dec 23 56.3°F 55.5°F 56.1°F
Dec 24 56.2°F 55.4°F 56.0°F
Dec 25 56.1°F 54.2°F 55.9°F
Dec 26 55.7°F 54.3°F 55.5°F
Dec 27 55.5°F 52.9°F 55.3°F
Dec 28 55.2°F 53.5°F 55.0°F
Dec 29 55.0°F 53.4°F 54.8°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 Zhoushan by month

In Zhoushan, the months July through October offer comfortable swimming conditions, which amounts to 118 swimming days.
The warmest water in Zhoushan was recorded on September 9, 2024, reaching a 84.9°F. While the coldest temperature occurred on February 8, 2016, dipping to 43.9°F. The average readings by season are 52.8°F in Winter, 57.1°F in Spring, 77.0°F in Summer, and 73.8°F in Autumn.