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

55.7

°F

April 13, 04:01

Trend:

increasing

Yesterday:

55.7°F

Tomorrow:

56.0°F

Sunrise:

05:28

Sunset:

18:17

Day Length:

12 h. 49 min.

Zhoushan in April

Minimum:

51.2°F

Average:

53.6°F

Maximum:

55.5°F

Sea water temperature in Zhoushan today

As of now, in Zhoushan, the water temperature is 55.7°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 about the same as 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 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 57.8°F on 2022, while the historical minimum was 54.1°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 minimum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 57.0°F, with minimum temperature starting at 56.0°F, while the maximum might reach 58.0°F.

Daily water temperature in Zhoushan

Date Current Year

actual* / forecast**

last year 10 years average
Mar 30 51.8°F 51.3°F 53.0°F
Mar 31 52.1°F 51.3°F 53.1°F
Apr 1 51.7°F 52.1°F 53.4°F
Apr 2 51.4°F 52.0°F 53.7°F
Apr 3 51.4°F 52.0°F 53.7°F
Apr 4 52.5°F 52.2°F 54.0°F
Apr 5 52.8°F 53.0°F 54.1°F
Apr 6 53.3°F 53.2°F 54.5°F
Apr 7 54.1°F 53.0°F 54.4°F
Apr 8 55.1°F 53.1°F 54.9°F
Apr 9 55.5°F 53.6°F 55.1°F
Apr 10 55.6°F 54.7°F 55.5°F
Apr 11 55.3°F 54.6°F 55.6°F
Apr 12 55.7°F 54.4°F 55.6°F
Apr 13 55.7°F 54.5°F 55.6°F
Apr 14 56.0°F 54.5°F 55.9°F
Apr 15 56.2°F 55.6°F 56.1°F
Apr 16 56.8°F 55.7°F 56.6°F
Apr 17 56.9°F 55.9°F 56.7°F
Apr 18 57.4°F 57.7°F 57.3°F
Apr 19 57.8°F 58.3°F 57.7°F
Apr 20 58.0°F 58.1°F 57.9°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 Zhoushan by month

In Zhoushan, the months July through October offer comfortable swimming conditions, which amounts to 119 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 53.0°F in Winter, 57.3°F in Spring, 77.1°F in Summer, and 73.9°F in Autumn.