Water temperature in Hongqi

This data the coastal Hongqi 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 Hongqi

Water temperature in Hongqi today is 29.9°C. Based on our historical data over a period of ten years, the warmest water in this day in Hongqi was recorded in 2021 and was 30.4°C, and the coldest was recorded in 2013 at 28.3°C. Sea water temperature in Hongqi is expected to drop to 29.1°C in the next 10 days. September average water temperature in Hongqi is 29°C, the minimum temperature is 26.5°C, and the maximum is 30.9°C.

The swimming season in Hongqi lasts from February to December. During those months, Hongqi water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Hongqi in winter reaches 19°C, in spring 23.4°C, in summer the average temperature rises to 29.1°C, and in autumn it is 26.5°C.

Hongqi water temperature now

The sea salinity in Hongqi is 15.55‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Hongqi 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 Hongqi. 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 Hongqi. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Hongqi

Hongqi weather forecast

Current temperature and weather

Data in a table show Hongqi temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Hongqi.

0-3 h	3-6 h	6-9 h	9-12 h
28.4°C	28.1°C	27.9°C	29.1°C

12-15 h	15-18 h	18-21 h	21-24 h
30.2°C	30.5°C	29.4°C	28.7°C

Hongqi water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Hongqi. 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 Hongqi 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 Hongqi

The nearest beaches and cities from Hongqi 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
Nanshui	30°C	31°C		0.21 m
Xinhui	29.8°C	32°C		0.16 m
Zhuhai	30°C	31°C		0.17 m
Tangjiawan	30°C	31°C		0.17 m
Guangzhou	29.9°C	31°C		0.17 m
Shekou	29.8°C	31°C		0.15 m
Haikuotiankong	29.8°C	32°C		0.15 m
Nanshan	29.8°C	32°C		0.15 m
Humen	30.2°C	33°C		0.12 m
Xinwan	30.2°C	33°C		0.12 m

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Our report for Hongqi 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.