Water temperature in Ganjiang

This data the coastal Ganjiang sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Ganjiang

Water temperature in Ganjiang today is 29°C. Based on our historical data over a period of ten years, the warmest water in this day in Ganjiang was recorded in 2023 and was 28.5°C, and the coldest was recorded in 2011 at 23.7°C. Sea water temperature in Ganjiang is expected to drop to 24.7°C in the next 10 days. September average water temperature in Ganjiang is 27.3°C, the minimum temperature is 23.5°C, and the maximum is 31.1°C.

The swimming season in Ganjiang lasts from May to October. During those months, Ganjiang water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Ganjiang in winter reaches 13.6°C, in spring 16.2°C, in summer the average temperature rises to 27°C, and in autumn it is 23.2°C.

Ganjiang water temperature now

The sea salinity in Ganjiang is 24.77‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Ganjiang for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Ganjiang. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Ganjiang. Data in table shown for 26 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Ganjiang

Ganjiang weather forecast

Current temperature and weather

Data in a table show Ganjiang temperature today (26 September 2025). For more information and forecast for a few days, go to the weather forecast Ganjiang.

0-3 h	3-6 h	6-9 h	9-12 h
25.7°C	25.1°C	25°C	26.7°C

12-15 h	15-18 h	18-21 h	21-24 h
28.2°C	28°C	26.4°C	25.8°C

Ganjiang water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Ganjiang. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Ganjiang on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Ganjiang

The nearest beaches and cities from Ganjiang with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Jishan	29°C	28°C		0.47 m
Shamen	29.1°C	29°C		0.34 m
Haishan	29.4°C	28°C		0.26 m
Puqi	29.5°C	28°C		0.2 m
Qingjiang	29.1°C	28°C		0.26 m
Yandang	28.8°C	28°C		0.35 m
Huwu	28.4°C	29°C		0.34 m
Wengyang	28.9°C	31°C		0.37 m
Jiaojiang	28.4°C	29°C		0.27 m
Qiansuo	28.4°C	29°C		0.27 m

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Our report for Ganjiang 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.