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Water Temperature in the South China Sea in Guangao, China: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Guangao in China, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Guangao
20.5°C
TODAY
20.5°C
YESTERDAY
17.6°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the South China Sea in Guangao is 20.5°C. The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for South China Sea in Guangao Over the Last 30 Days
The water temperature in Guangao today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Guangao will remain nearly unchanged in the coming days, its value will be 20.6°C.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across China to enhance accuracy.
Water temperature data for Guangao and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 25 | 17.6°C | 19.5°C | |
| Mar 26 | 18.5°C | 19.8°C | |
| Mar 27 | 19.1°C | 19.8°C | |
| Mar 28 | 19.6°C | 20.3°C | |
| Mar 29 | 19.3°C | 20.8°C | |
| Mar 30 | 19.5°C | 20.8°C | |
| Mar 31 | 20.5°C | 20.5°C | |
| Apr 1 | 20.1°C | 20.0°C | |
| Apr 2 | 20.0°C | 20.4°C | |
| Apr 3 | 20.3°C | 20.4°C | |
| Apr 4 | 21.3°C | 20.5°C | |
| Apr 5 | 21.3°C | 20.6°C | |
| Apr 6 | 21.0°C | 20.6°C | |
| Apr 7 | 20.8°C | 20.6°C | |
| Apr 8 | 20.8°C | 20.6°C | |
| Apr 9 | 21.0°C | 20.6°C |
Sea Temperature in Guangao Throughout the Year
Throughout the year, the sea temperature in Guangao exceeds 77°F (25°C) for 163 days, exceeds 72°F (22°C) for 220 days, and exceeds 64°F (18°C) for 300 days.
Below is the annual chart of sea temperature changes in the South China Sea in Guangao.
January
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 16°C | 19°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 17°C | 20°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18°C | 22°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21°C | 25°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 25°C | 28°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 26.5°C | 29°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 28°C | 31°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 27.5°C | 30°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 27.5°C | 30°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 25.5°C | 29°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 22.5°C | 26°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18.5°C | 23°C |
Monthly Water Temperature Histogram for South China Sea in Guangao
You can explore detailed data on how the water temperature in Guangao varies each month:
Guangao Weather
APRIL 2
16°C / 25°C
broken clouds: 51-84%humidity: 53% | wind: 3 km/h
APRIL 3
16°C / 23°C
few clouds: 11-25%humidity: 56% | wind: 3 km/h
APRIL 4
17°C / 23°C
scattered clouds: 25-50%humidity: 59% | wind: 2 km/h
APRIL 5
19°C / 26°C
overcast clouds: 85-100%humidity: 57% | wind: 4 km/h
Sea Temperature in the South China Sea in Guangao: General Trends and Swimming Opportunities
The coastal region of Guangdong, China has a subtropical maritime climate, characterized by hot, humid summers and mild to cool winters. The area experiences adequate rainfall throughout the year, with typhoons frequently occurring in late summer and early autumn.
Guangao is located in Asia in the Northern Hemisphere at a latitude of 23 degrees, along the shores of the South China Sea. Guangao lies within the Guangdong in China.
The average annual daytime air temperature in Guangao is 20°C (68°F), with the average nighttime temperature being 19°C (66°F). The highest average daily temperature occurs in July, reaching 32°C (89°F), while the lowest is in January at 8°C (47°F). As for nighttime temperatures, the minimum average temperature of 10°C (51°F) is recorded in January, and the maximum is in July, reaching 26°C (79°F).
According to historical data, Guangao experiences 125 rainy days per year, which accounts for 34 percent of all days in the year. On average, there are 10 rainy days each month. The wettest month is June, with 14 rainy days and 167 mm (6.6 inches) of precipitation, while the driest month is December, which typically has 7 rainy days and only 24 mm (1.0 inches) of precipitation.
The average annual water temperature in South China Sea in Guangao is 23°C (73°F). In January, the water reaches its lowest point of the year at 13°C (55°F), while in July, it peaks at 31°C (88°F). The months suitable for comfortable beach vacations and swimming in the South China Sea are May, June, July, August, September, and October. During this period, the water temperature stays above 20°C (68°F) and can reach up to 31°C (88°F) on some days.
Geographical Location of Guangao
Frequently Asked Questions About Guangao and its Water Temperatures
What is the current sea temperature in Guangao?
The water temperature today in the South China Sea in Guangao is 69°F (20.5°C).
In which months is the water temperature in Guangao comfortable for swimming?
The water temperature in the South China Sea in Guangao is comfortable for swimming and beach vacations in May, June, July, August, September, and October.
What is the water temperature in Guangao during the winter?
The water temperature in the South China Sea in Guangao during the winter ranges from 13°C to 23°C (55°F to 73°F).
What is the water temperature in Guangao during the spring?
The water temperature in the South China Sea in Guangao during the spring ranges from 14°C to 28°C (57°F to 82°F).
What is the water temperature in Guangao during the summer?
The water temperature in the South China Sea in Guangao during the summer ranges from 24°C to 31°C (75°F to 88°F).
What is the water temperature in Guangao during the fall?
The water temperature in the South China Sea in Guangao during the fall ranges from 19°C to 30°C (66°F to 86°F).
Is it possible to swim in the sea in Guangao year-round?
No, it is not possible to swim in the South China Sea in Guangao year-round, the months suitable for comfortable swimming are May, June, July, August, September, and October.
What sea temperatures can I expect in Guangao in the next month?
In May, the water temperature in the South China Sea in Guangao will range between 72°F (22°C) and 82°F (28°C)