Water temperature in Dinghai in May

Is it warm enough to swim in Dinghai in May? Average water temperature in Dinghai in May is 21.7°C and therefore suitable for comfortable swimming. The warmest sea in Dinghai in May is 26.2°C, and the coldest is 18°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Dinghai

Changes water temperature in Dinghai in May 2025, 2024

To get an accurate forecast for the water temperature in Dinghai for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Dinghai, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of May.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 May	20.3°C	21.3°C	18°C	21.3°C
2 May	20.9°C	21.3°C	18.2°C	21.7°C
3 May	20.4°C	21.3°C	18.2°C	21.7°C
4 May	20.8°C	21.4°C	18.6°C	21.8°C
5 May	21.2°C	21.1°C	18.7°C	21.3°C
6 May	21.3°C	20.4°C	18.8°C	21.6°C
7 May	21.4°C	20.6°C	19.3°C	22°C
8 May	21.4°C	20.5°C	19.4°C	21.9°C
9 May	21.9°C	20.6°C	19.4°C	22.1°C
10 May	21.9°C	20.7°C	19.4°C	22.2°C
11 May	21.8°C	20.9°C	19.4°C	23°C
12 May	21.3°C	21°C	19.8°C	22.9°C
13 May	21.5°C	20.6°C	20°C	23.4°C
14 May	22°C	20.1°C	20.1°C	24°C
15 May	22.6°C	20.2°C	20.2°C	23.8°C

Day	2025	2024	Min	Max
16 May	22.7°C	20.6°C	20.4°C	24.2°C
17 May	24.2°C	20.9°C	20.4°C	25°C
18 May	24.1°C	21.1°C	20.7°C	25.3°C
19 May	24°C	21.4°C	20.9°C	25.2°C
20 May	24°C	21.6°C	20.4°C	25°C
21 May	25.2°C	21.8°C	20.6°C	25.2°C
22 May	25.1°C	21.9°C	20.8°C	25.2°C
23 May	25°C	22.1°C	20.7°C	25°C
24 May	24.9°C	22.2°C	20.7°C	24.9°C
25 May	24.9°C	22.6°C	21.1°C	25.2°C
26 May	23.5°C	22.9°C	21.3°C	25.7°C
27 May	23.6°C	23.3°C	21.5°C	25.5°C
28 May	23.6°C	22.4°C	21°C	25.3°C
29 May	23.6°C	22.9°C	21.3°C	25.5°C
30 May	23.7°C	23.2°C	21.7°C	26.2°C
31 May	24.4°C	23.4°C	22.1°C	26°C

Average water temperature in Dinghai in May over a decade

2016	2017	2018	2019	2020
22°C	21.9°C	23.7°C	21°C	22.6°C

2021	2022	2023	2024	2025
23.1°C	20.9°C	21.7°C	21.5°C	22.8°C

Dinghai sea state in May

Chart comparing the height of waves in Dinghai in May over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Dinghai water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in May. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Kengyuan	21.9°C	18.1°C	26.3°C
Nangan	21.7°C	18°C	26.1°C
Dongdai	22.1°C	18.2°C	26.6°C
Guantou	22.1°C	18.2°C	26.6°C
Jitou	22°C	18.1°C	26.9°C
Dongchong	21.3°C	17.7°C	25.4°C
Jianjiangzhen	21.5°C	17.9°C	25.6°C
Feiluan	21.9°C	18.1°C	26.8°C
Haidao	21.2°C	17.5°C	25.2°C
Xiahu	21.3°C	17.6°C	25.1°C

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Our report for Dinghai is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

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