What is the current water temperature in Guangzhou?

As of now, in Guangzhou, the water temperature is 27.56°C. It's safe to say that the water is comfortably warm for various water-related activities.

China > Guangzhou

Water temperature in Guangzhou

Detailed information about the current water temperature in Guangzhou. 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.

81.6

°F

October 25, 17:04

Trend:

stable

Yesterday:

81.2°F

Tomorrow:

81.3°F

Sunrise:

06:28

Sunset:

17:54

Day Length:

11 h. 26 min.

Guangzhou in November

Minimum:

62.7°F

Average:

65.3°F

Maximum:

68.9°F

Sea water temperature in Guangzhou today

As of now, in Guangzhou, the water temperature is 81.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.5°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 81.1°F on 2025, while the historical minimum was 77.0°F on 2018.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 80.7°F, the minimum temperature may reach 80.0°F, and the maximum might stay at 81.3°F.

Daily water temperature in Guangzhou

Date	Current Year actual* / forecast**	last year	10 years average
Oct 11	83.0°F	83.8°F	82.1°F
Oct 12	82.6°F	83.8°F	82.0°F
Oct 13	82.4°F	83.8°F	81.8°F
Oct 14	83.4°F	84.1°F	81.8°F
Oct 15	83.0°F	84.1°F	81.7°F
Oct 16	82.2°F	84.4°F	81.6°F
Oct 17	82.7°F	84.2°F	81.4°F
Oct 18	82.9°F	84.0°F	81.2°F
Oct 19	82.7°F	84.4°F	81.0°F
Oct 20	82.8°F	83.6°F	80.7°F
Oct 21	83.0°F	83.2°F	80.3°F
Oct 22	82.8°F	82.6°F	80.0°F
Oct 23	81.4°F	82.1°F	79.8°F
Oct 24	81.2°F	81.6°F	79.5°F
Oct 25	81.6°F	81.1°F	79.1°F
Oct 26	81.3°F	80.5°F	78.8°F
Oct 27	81.0°F	80.1°F	78.5°F
Oct 28	80.8°F	79.7°F	78.3°F
Oct 29	80.7°F	79.3°F	78.2°F
Oct 30	80.6°F	79.0°F	78.0°F
Oct 31	80.3°F	78.6°F	77.7°F
Nov 1	80.0°F	78.2°F	77.5°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 Guangzhou by month

In Guangzhou, the months April through November offer comfortable swimming conditions, which amounts to 224 swimming days.

The warmest water in Guangzhou was recorded on July 29, 2022, reaching a 90.3°F. While the coldest temperature occurred on January 1, 2023, dipping to 57.2°F. The average readings by season are 66.7°F in Winter, 74.1°F in Spring, 84.1°F in Summer, and 80.2°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Dongguan	82.6°F	32mi
Zhuhai	82.6°F	61mi
Shenzhen	82.9°F	65mi
Macau	82.8°F	66mi
Tuen Mun	82.4°F	68mi
Sha Tin	83.2°F	78mi
Victoria	82.7°F	81mi
Kowloon	82.9°F	81mi
Central	82.8°F	82mi
Hong Kong	82.8°F	83mi

* current water temperature in this city

** straight line distance from Guangzhou